Exclusive store for METHL vitamins. Only Multivitamin is an online vitamin store delivering clean, methylated vitamins with superior absorption and real results, no fillers, just function. Made in the USA.

SHOP VITAMINS

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

PROPRIETARY, METHYLATED, VEGAN, MADE IN U.S.A, PREMIER INGREDIENTS, MTHFR, ORGANIC, PLANT BASED, HIGH ABSORPTION, NO FILLERS,

INTRODUCING METHYL

50% of people suffer from MTHFR, a common gene mutation that makes it harder for your body to process B-vitamins and have no idea. Methylation is your body’s biochemical powerhouse—fueling DNA repair, detoxification, brain function, energy production, and immune defense. But stress, poor diet, toxins, and viruses can weaken this essential process, leaving you fatigued, inflamed, and vulnerable.

METHL delivers proprietary, bioavailable vitamins to boost methylation, enhance absorption, and fortify your body’s defense. Fuel your body the way nature intended.

SHOP VITAMINS
SHOP VITAMINS
SHOP VITAMINS

Methylated Multivitamins & Supplements for Optimal Wellness

Unlock Bioavailable Health with the Right Methylated Support

Choosing the right supplement isn’t just about quantity—it’s about bioavailability. At Only Multivitamin, we offer premium methylated multivitamins designed to support individuals with MTHFR gene variants and anyone seeking more effective nutrient absorption. Our formulas include methylfolate, methylated B12, and other active vitamins that your body can immediately use—no conversion required. Whether you're searching for a methylated vitamin supplement near me or exploring clean, vegan multivitamin options, our USA-based line delivers transparency, purity, and results.

ORGANIC INGREDIENTS

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

Vitamin A (Organic)

B12 Methylcobalamin

Vitamin B1 Organic

Vitamin B2 (Riboflavin-5-Phosphate)

Vitamin B3 (Niacinamide)

Vitamin B5 Organic

Vitamin B6 (Organic Blend)

Vitamin C (Organic) 

Vitamin D3 (Vegan)

Vitamin E (Organic)

Vitamin K (Organic) 

Zinc (Organic Blend) 

Calcium (Organic Blend)

Magnesium (Organic Blend) 

Organic Turmeric

Garlic Extract

Barley Grass Organic Fermented

Kale Organic Fermented

Chlorella Organic Fermented

Alfalfa Organic Fermented

Spinach Organic Fermented

Selenium (Organic Blend) 

Pantothenic Acid (Organic Blend)

Niacin (Organic Blend)

Biotin (Organic Blend)

Methyltetrahydrofolate

Chromium (Organic Blend)

Chromium (Organic Blend)

Potassium (Organic Blend) 

Vegan Capsule 

METHYL Methylated Multivitamin - Enhanced Absorption for MTHFR & Vitality Support multivitamin METHL Only Multivitamins

What To Look Out For In Your Vitamins

SHOP VITAMINS

  • Plastic Bottles

    Plastic bottles can leach harmful chemicals like BPA into your vitamins, compromising purity. Glass preserves potency, ensures freshness, and is 100% non-toxic and recyclable—better for your health and the planet. ♻️

  • ENHANCED ABSORPTION B COMPLEX LIPOSOMAL METHL VITAMINS

    Cyanocobalamin

    Cyanocobalamin is a cheap, synthetic B12 with poor absorption and unnecessary toxins. METHL uses Methylcobalamin, the pure, active form for better energy and brain function—no fillers, no compromises.

  • Non Methylated Vitamins

    Non-methylated vitamins require conversion and are harder to absorb, METHL uses proprietary, methylated vitamins, the active, ready-to-use forms for superior absorption, energy, and overall health.

  • Harmful Fillers

    Most vitamins use cheap fillers like Magnesium Stearate and folic acid, which are hard to absorb and may cause toxin buildup. METHL uses only bioavailable, methylated nutrients for clean energy and better absorption—no harmful additives.

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SHOP VITAMINS

Why METHL is Better

METHL'S Methylated Multivitamin, with Immunity Blend and Fermented Organic Greens

Proprietary

Our vitamins are OURS. Methylated, premier ingredients, stronger, cleaner. No filler ingredients ever

Vegan & Gluten Free

Always vegan and always gluten free

ENHANCED ABSORPTION B COMPLEX LIPOSOMAL METHL VITAMINS

Superior Absorption

Methylated vitamins are absorbed by the body much more than not methylated

Glass Bottles

All of our products come in glass bottles. Reducing plastic use or contamination and preserves the vitamins better

MTHFR Support

Active form of B vitamins, particularly methylfolate, allowing for better absorption and utilization in vital functions like neurotransmitter production and DNA synthesis

Immune Support

Our vitamins are already in their active form, allowing for faster absorption and utilization by the body, which is crucial for optimal immune function

Proprietary

Our vitamins are OURS. Methylated, premier ingredients, stronger, cleaner. No filler ingredients ever

Vegan & Gluten Free

Always vegan and always gluten free

ENHANCED ABSORPTION B COMPLEX LIPOSOMAL METHL VITAMINS

Superior Absorption

Methylated vitamins are absorbed by the body much more than not methylated

METHL'S Methylated Multivitamin, with Immunity Blend and Fermented Organic Greens

Glass Bottles

All of our products come in glass bottles. Reducing plastic use or contamination and preserves the vitamins better

MTHFR Support

Active form of B vitamins, particularly methylfolate, allowing for better absorption and utilization in vital functions like neurotransmitter production and DNA synthesis

Immune Support

Our vitamins are already in their active form, allowing for faster absorption and utilization by the body, which is crucial for optimal immune function

SHOP VITAMINS

Experience the real difference of bioavailable vitamins that actually work with your body. Our methylated multivitamins are packed with potent nutrients like vitamin B12, methylfolate, and plant-based antioxidants—all in easily absorbed forms. We go beyond standard supplements by offering formulations that are vegan, non-GMO, and free from artificial additives. Whether you're around the corner or searching for methylated supplements nearby, Only Multivitamin brings science-backed nutrition right to your doorstep. Our advanced blends help fill daily gaps, support energy, and promote optimal wellness, without compromise.

Key Benifits

increase metabolism and energy with METHL'S methylated multivitamin exclusively from only multivitamin

Energy & Metabolism

Energy & Metabolism

Powered by Methylated B Vitamins (B12, B6, B9), this formula helps convert food into energy, fight fatigue, and support cellular metabolism, keeping you energized throughout the day.

increase brain function with METHL'S methylated multivitamin exclusively from only multivitamin

Brain & Cognitive Function

Methylfolate (5-MTHF) and Methylcobalamin (B12) are essential for neurotransmitter production, improving focus, memory, and mental clarity, while Choline and CoQ10 support long-term cognitive health.

immunity and antioxidant protection with METHL'S methylated multivitamin exclusively from only multivitamin

Immune & Antioxidant Protection

Immune & Antioxidant Protection — With Vitamin C, D3, Zinc, Selenium, plus turmeric and garlic, this blend supports immune strength, reduces inflammation, and defends against oxidative stress.

increase muscle recovery and athletic performance with METHL'S methylated multivitamin exclusively from only multivitamin

Recovery & Performance

Powered by Magnesium, B Vitamins, and CoQ10, this formula supports muscle repair, energy production, and endurance, helping you recover faster and perform at your best.

organic super greens fermented with METHL'S methylated multivitamin exclusively from only multivitamin

Organic Super Greens

Powered by fermented organic greens, these capsules support digestion, enhance nutrient absorption, boost natural energy, and promote full-body detox and balance.

SHOP VITAMINS

Learn About Our Ingredients

We didn't just formulate a multivitamin—we created a proprietary, high-absorbing, vitamin that fuels your body with, bioavailable nutrients.

Click on the vitamin sources below to learn what they do.

Vitamin A Organic

B12 Methylcobalamin Organic

B1 Thiamin Organic

B2 Riboflavin Organic

B3 Niacin Organic

B5 Pantothenic Acid

B6 Organic

Biotin Organic

Vitamin C Organic

Calcium Organic

Chromium Organic 

Vitamin D3 Cholecalciferol

Vitamin E Organic

Folate Methyltetrahydrofolate

Vitamin K Organic

Magnesium Glycinate Organic

Potassium

Selenium

Zinc Organic

Turmeric Organic

Garlic Extract

Fermented Organic Greens

SHOP VITAMINS

Vitamin A Organic

Promotes healthy vision, supports immune defense, and contributes to skin cell regeneration. Vitamin A is essential for maintaining mucous membranes and epithelial tissues, helping your body resist infection and maintain vibrant, healthy skin from the inside out.

Vitamin A Organic

B12 Methylcobalamin Organic

Essential for energy production, nerve function, and red blood cell formation

B12 Methylcobalamin Organic

B1 Thiamin Organic

Essential for nervous system function and the conversion of carbohydrates into sustained energy. B1 helps regulate mood and memory, making it foundational for cognitive vitality and steady energy levels.

B2 Riboflavin Organic

Supports healthy metabolism and antioxidant status by facilitating energy production in every cell. It also plays a key role in maintaining healthy skin, eyes, and red blood cell formation

B2 Riboflavin Organic

B3 Niacin Organic

Promotes healthy cholesterol levels, supports brain and nervous system function, and enhances circulation. Niacin also plays a role in DNA repair and skin barrier health.

B3 Niacin Organic

B5 Pantothenic Acid

Supports adrenal health, energy production, and helps the body respond to physical and mental stress. It also plays a role in the synthesis of coenzyme A, necessary for fatty acid metabolism.

B5 Pantothenic Acid

B6 Organic

Supports neurotransmitter production (like serotonin and dopamine), balances mood, and aids hormone regulation. B6 is also critical for protein metabolism, immune defense, and brain development.

B6 Organic

Biotin Organic

Known for promoting strong hair, glowing skin, and resilient nails. Biotin also plays a key role in fatty acid metabolism and maintaining blood sugar balance.

Biotin Organic

Vitamin C Organic

A potent antioxidant that protects against free radicals, enhances immune system activity, promotes collagen production for skin and joints, and supports wound healing and adrenal function. It also helps your body absorb plant-based iron more effectively.

Organic Vitamin C

Calcium Organic

Essential for building and maintaining strong bones and teeth, calcium also supports heart rhythm, nerve signaling, and muscle function.

Organic Calcium

Chromium Organic 

Improves blood sugar control by enhancing insulin sensitivity. Also supports healthy metabolism, energy balance, and appetite regulation.

Organic Chromium

Vitamin D3 Cholecalciferol

Crucial for calcium absorption and bone density, vitamin D also plays a major role in regulating immune responses, supporting mood, and maintaining muscle strength. Vegan-sourced D3 ensures ethical, plant-based nutrition without compromise.

Vitamin D3 Cholecalciferol

Vitamin E Organic

Acts as a cellular shield against oxidative stress, preserving skin elasticity and cardiovascular health. It supports reproductive health, eye function, and balances cholesterol while enhancing skin hydration and healing from within.

Vitamin-E-

Folate Methyltetrahydrofolate

The methylated, active form of folate that supports DNA synthesis, red blood cell production, detoxification, and prenatal health. It is especially crucial for those with the MTHFR gene mutation, which hinders folic acid conversion.

Folate Methyltetrahydrofolate

Vitamin K Organic

Works synergistically with vitamin D to strengthen bones by regulating calcium placement in the body. It also supports heart health and plays a key role in proper blood clotting and vascular integrity.

Organic Vitamin K

Magnesium Glycinate Organic

Regulates over 300 bodily processes, including muscle and nerve function, stress response, and energy production. Also supports heart rhythm and sleep quality.

Magnesium Glycinate Organic

Potassium

Regulates fluid balance, supports cardiovascular function, and aids in muscle contractions and nerve signaling. Helps reduce fatigue and maintain hydration.

Potassium

Selenium

A vital antioxidant that supports thyroid hormone metabolism, immune response, and protects cells from oxidative damage.

Selenium

Zinc Organic

Critical for immune defense, wound healing, reproductive health, and hormone balance. Also supports skin clarity and reduces inflammation.

Organic Zinc

Turmeric Organic

Anti-inflammatory powerhouse rich in curcumin. Helps reduce joint pain, support liver detox, and boost immunity and mood.

Organic Turmeric

Garlic Extract

Boosts immune defense, supports cardiovascular health, and offers antimicrobial and antioxidant protection. Helps fight infections and supports circulation and detoxification.

Garlic Extract

Fermented Organic Greens

Barley Grass, Kale, Chlorella, Alfalfa, Spinach

This alkalizing blend is rich in chlorophyll, enzymes, and antioxidants to support digestion, detoxification, nutrient absorption, and immune balance. Fermentation enhances bioavailability and supports gut microbiome health.

Fermented Organic Greens
SHOP VITAMINS

Why Choose Methylated Vitamins?

METHL_CIRCLE_LOGO
  • No Fillers Ever
  • Proprietary Vitamin Blends
  • Glass Bottles
  • Superior Absorption
  • Clean and Organic Only
  • Made in the USA
The Other Guys
  • All use fillers
  • Use Plastic Bottles
  • Use Not Organic Sources
  • Poor Absorption
  • Owned By Large Conglomerates
  • Made in China
SHOP VITAMINS

Our Vitamins Are Proprietary

At Only Multivitamin, we don’t rely on generic formulas—we create our own proprietary blends using the highest-quality, bioavailable ingredients. Every product is scientifically formulated in-house to ensure maximum potency, purity, and effectiveness. When you choose METHL, you’re getting exclusive, cutting-edge formulations designed for real results.

SHOP VITAMINS

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PROPRIETARY

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We Work With The Top Pharmacies

Premium Ingredient Sourcing

We partner with top-tier pharmacies that source the finest raw ingredients from around the world.

Uncompromising Quality

Every ingredient meets the highest industry standards for purity, potency, and bioavailability.

Trusted, Proven Partners

Our formulations are crafted in collaboration with pharmacies that have a long-standing reputation for excellence and safety.

Global Sourcing for Optimal Efficacy

We source globally to ensure our vitamins contain the best, most effective nutrients available.

Premium Ingredient Sourcing

We partner with top-tier pharmacies that source the finest raw ingredients from around the world.

Uncompromising Quality

Every ingredient meets the highest industry standards for purity, potency, and bioavailability.

Trusted, Proven Partners

Our formulations are crafted in collaboration with pharmacies that have a long-standing reputation for excellence and safety.

Global Sourcing for Optimal Efficacy

We source globally to ensure our vitamins contain the best, most effective nutrients available.

60-Day Money Back Guarantee

Try our premium multivitamins risk-free with our satisfaction guarantee

Try for 60 Days

Take our multivitamins daily for up to 60 days to experience the benefits.

Contact Us

If you're not satisfied, contact our customer service team for return instructions.

Get Full Refund

Return the product (even if empty) and we'll process your full refund promptly.

We're confident you'll love our products. If you're not completely satisfied for any reason, simply return the product within 60 days of purchase for a full refund. No questions asked.

Shop Risk-Free Today

Shipping and handling fees are non-refundable. Terms and conditions apply.

Our Customers Love METHL

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Finally a real vitamin product that works

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Where have you guys been in my life?

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A MUST BUY

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10/10 Worth every penny

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Throw our all your vitamins and order here ASAP

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THANK YOU, Thank You

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Been looking for a good methylated vitamin

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100% 🔥

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Fianlly a vitamin I can actually feel working!

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Just got my first box so excited

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Friend recomended can't wait to try

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Our Blog
Why METHL’s Methylated Multivitamin Is the Upgrade Your Body’s Been Waiting For

Why METHL’s Methylated Multivitamin Is the Upgrade Your Body’s Been Waiting For

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Methylated B Complex

Methylated B Complex

Methylation Makes All The Difference When It Comes To B Vitamins

Methylated Vitamin C

Methylated Vitamin C

Why Methylated Vitamin C Is The Best Way To Get Your Vitamin C

15 Myths About Organic Multivitamins You Need to Stop Believing

15 Myths About Organic Multivitamins You Need to Stop Believing

The Supplement Your Body Has Been Craving

Methylated Multivitamins: What They Are and Why Your Body Might Be Begging for Them

Methylated Multivitamins: What They Are and Why Your Body Might Be Begging for Them

Why Methylated Multivitamins are so much better for you.

FAQ'S

Return & Refund Policy

We offer a 30-day return policy for unopened products in their original packaging. If you’re not satisfied, contact us at support@onlymultivitamin.com within 30 days of delivery.

Delivery Options

All orders are processed within 1–2 business days and shipped from the U.S. Standard shipping typically arrives in 3–7 business days. You’ll receive tracking details via email once your order ships.

Question

Answer

What makes Only Multivitamin different from other supplements?

We use methylated, bioavailable nutrients—like methylfolate and methylcobalamin—for better absorption, plus clean, vegan, filler-free formulations made in the USA.

Can I take METHL Multivitamin if I have the MTHFR gene mutation?

Absolutely. Our formula is specifically designed to support individuals with MTHFR variants by using active, methylated B vitamins for optimal absorption.

Do your vitamins contain fillers, gluten, soy, or GMOs?

No. Our supplements are free from fillers, binders, gluten, soy, and GMOs.

Where are your products made?

All products are manufactured in the United States in GMP-certified, FDA-registered facilities.

Return & Refund Policy

We offer a 30-day return policy for unopened products in their original packaging. If you’re not satisfied, contact us at support@onlymultivitamin.com within 30 days of delivery.

Delivery Options

All orders are processed within 1–2 business days and shipped from the U.S. Standard shipping typically arrives in 3–7 business days. You’ll receive tracking details via email once your order ships.

Question

Answer

What makes Only Multivitamin different from other supplements?

We use methylated, bioavailable nutrients—like methylfolate and methylcobalamin—for better absorption, plus clean, vegan, filler-free formulations made in the USA.

Can I take METHL Multivitamin if I have the MTHFR gene mutation?

Absolutely. Our formula is specifically designed to support individuals with MTHFR variants by using active, methylated B vitamins for optimal absorption.

Do your vitamins contain fillers, gluten, soy, or GMOs?

No. Our supplements are free from fillers, binders, gluten, soy, and GMOs.

Where are your products made?

All products are manufactured in the United States in GMP-certified, FDA-registered facilities.