Best Vegetarian Amino Acid Supplements in 2026

Daisy
Last Updated: Jul 18, 2026

At a Glance: Our Top Picks for Vegetarian Amino Acid Supplements

NOW Supplements, L-Glutamine 500 mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules
#TOP1
Now Supplements, L-Glutamine 500 Mg, Nitrogen Transporter*, Amino
9.9
PM SCORE
Solgar Formula VM-75, 360 Tablets - Multivitamin with Chelated Minerals - Vitamin A, B6, B12, C, D, E - Biotin, Magnesium, Calcium, Iron, Zinc - Vegan, Gluten Free, Dairy Free, Kosher - 360 Servings
#TOP2
Solgar Formula Vm-75, 360 Tablets - Multivitamin With
9.8
PM SCORE
Solgar Formula VM-75, 90 Tablets - Multivitamin with Chelated Minerals - Vitamin A, B6, B12, C, D, E - Biotin, Magnesium, Calcium, Iron, Zinc, - Vegan, Gluten Free, Dairy Free, Kosher - 90 Servings
#TOP3
Solgar Formula Vm-75, 90 Tablets - Multivitamin With
9.8
PM SCORE

* PickSmartly editors independently research, review, and endorse the top products through comprehensive data analysis. We may earn a commission for qualifying purchases made through our product links.

Summary of the Best Vegetarian Amino Acid Supplements of 2026

Now Supplements, L-Glutamine 500 Mg, Nitrogen Transporter*, Amino Acid, 120 Veg Capsules

NOW
733739000927
2.00 X 2.00 X 4.00 Inches
0.20 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nutri Catalog 9.96

Features

Amino acid/supports immune function: Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In that case, supplementing with glutamine may help with recovery of the amino acid in the body.

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Nitrogen transporter: In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.Store in a cool, dry place after opening

Classifications/certifications: Halal, non-gmo, kosher, dairy free, egg free, made without gluten, nut free, soy free, vegan/vegetarian

GMP quality assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).

Packaged in the USA by a family owned and operated company since 1968

During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

Solgar Formula Vm-75, 360 Tablets - Multivitamin With Chelated Minerals - Vitamin A, B6, B12, C, D, E - Biotin, Magnesium, Calcium, Iron, Zinc - Vegan, Gluten Free, Dairy Free, Kosher - 360 Servings

SOLGAR
30171
3.63 X 3.63 X 6.50 Inches
2.13 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Highland Health Foods 9.95

Features

Multiple Vitamins & Antioxidants; Solgar Formula VM-75 contains vitamins A, B1 (thiamin), B2 (riboflavin), B3 (niacin), B6, B12, C, D, E, folic acid, pantothenic acid, and biotin

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Chelated Minerals; Chelated minerals are minerals that have been combined with amino acids to form “complexes”; Formula VM-75 contains magnesium, calcium, copper, iron, zinc, iodine, manganese, selenium, potassium & molybdenum

Antioxidant & Immune Support; Solgar Formula VM-75 contains beneficial antioxidants, which can help to fight free radicals and support a healthy immune system

Gluten, Wheat & Dairy Free; Solgar Formula VM-75 is vegan, kosher, halal, and free of: gluten, wheat, dairy, yeast, sugar, sodium, artificial flavor, and preservatives

The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials

Solgar Formula Vm-75, 90 Tablets - Multivitamin With Chelated Minerals - Vitamin A, B6, B12, C, D, E - Biotin, Magnesium, Calcium, Iron, Zinc, - Vegan, Gluten Free, Dairy Free, Kosher - 90 Servings

SOLGAR
30169
2.57 X 2.57 X 4.67 Inches
0.69 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Multiple Vitamins & Antioxidants; Solgar Formula VM-75 contains vitamins A, B1 (thiamin), B2 (riboflavin), B3 (niacin), B6, B12, C, D, E, folic acid, pantothenic acid, and biotin

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Chelated Minerals; Chelated minerals are minerals that have been combined with amino acids to form “complexes”; Formula VM-75 contains magnesium, calcium, copper, iron, zinc, iodine, manganese, selenium, potassium & molybdenum

Antioxidant & Immune Support; Solgar Formula VM-75 contains beneficial antioxidants, which can help to fight free radicals and support a healthy immune system

Gluten, Wheat & Dairy Free; Solgar Formula VM-75 is vegan, kosher, halal, and free of: gluten, wheat, dairy, yeast, sugar, sodium, artificial flavor, and preservatives

The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials

Solgar Formula Vm-75, 60 Tablets - Multivitamin With Chelated Minerals - Vitamin A, B6, B12, C, D, E - Biotin, Magnesium, Calcium, Iron, Zinc - Vegan, Gluten Free, Dairy Free, Kosher - 60 Servings

SOLGAR
E1181
2.20 X 2.20 X 3.94 inches
0.50 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
recommerce 9.99

Features

Multiple Vitamins & Antioxidants; Solgar Formula VM-75 contains vitamins A, B1 (thiamin), B2 (riboflavin), B3 (niacin), B6, B12, C, D, E, folic acid, pantothenic acid, and biotin

Chelated Minerals; Chelated minerals are minerals that have been combined chemically with amino acids to form “complexes”; Formula VM-75 contains magnesium, calcium, copper, iron, zinc, iodine, manganese, selenium, potassium & molybdenum

Gluten, Wheat & Dairy Free; Solgar Formula VM-75 is vegan, kosher, halal, and free of: gluten, wheat, dairy, yeast, sugar, sodium, artificial flavor, and preservatives; Suitable for vegetarians

The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials

Solgar Taurine 500 Mg, 250 Vegetable Capsules - Antioxidant - Brain & Heart Health - Amino Acid - Vegan, Gluten Free, Dairy Free, Kosher, Halal - 250 Servings

SOLGAR
30238
2.96 X 2.96 X 5.37 Inches
1.00 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Supports heart muscle contractility, stabilizes eye membranes, and has white blood cell antioxidant activity

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

Free Form Taurine to promote optimal absorption and assimilation

Suitable for Vegetarians

Now Foods L-Glutamine 500Mg - 120 Ct (Pack Of 2)

NOW FOODS
2733739000927
5.26 X 2.63 X 4.75 Inches
59.60 ounces
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Nutri Catalog 9.96

Features

AMINO ACID/SUPPORTS IMMUNE FUNCTION*: Glutamine is considered to be a conditionally essential amino acid, which means that under certain circumstances, the body may require more glutamine than it can produce. In that case, supplementing with glutamine may help with recovery of the amino acid in the body.*

NITROGEN TRANSPORTER: In the body, glutamine functions as a major nitrogen transporter and is critical for the maintenance of healthy nitrogen balance.*

CLASSIFICATIONS/CERTIFICATIONS: Halal, Non-GMO, Kosher, Dairy Free, Egg Free, Made without Gluten, Nut Free, Soy Free, Vegan/Vegetarian

GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).

Packaged in the USA by a family owned and operated company since 1968.

Folate 666 Mcg Dfe (Metafolin® 400 Mcg) Tablets - 100 Count

SOLGAR
30209
5.50 X 7.70 X 1.20 Inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Amazon.com 9.68

Features

Multiple Vitamins & Antioxidants; Solgar Formula VM-75 contains vitamins A, B1 (thiamin), B2 (riboflavin), B3 (niacin), B6, B12, C, D, E, folic acid, pantothenic acid, and biotin

Chelated Minerals; Chelated minerals are minerals that have been combined with amino acids to form “complexes”; Formula VM-75 contains magnesium, calcium, copper, iron, zinc, iodine, manganese, selenium, potassium & molybdenum

Antioxidant & Immune Support; Solgar Formula VM-75 contains beneficial antioxidants, which can help to fight free radicals and support a healthy immune system

Gluten, Wheat & Dairy Free; Solgar Formula VM-75 is vegan, kosher, halal, and free of: gluten, wheat, dairy, yeast, sugar, sodium, artificial flavor, and preservatives

The Gold Standard: For over 70 years, Solgar has been committed to quality, health, and well-being. Our mission is to create the finest nutritional supplements in small batches, through tireless research, using only the finest raw materials

Pure 5-Htp (5-Hydroxytryptophan) Plus Gaba Supplement - For Sleep, Mood & Stress Management - 60 Veggie Caps

PURE MICRONUTRIENTS
P5HTP30
2.36 X 2.36 X 4.33 Inches
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
Pure Micronutrients 9.86

Features

SLEEP - These synergistic nutrients work at controlling your natural circadian rhythm, supporting sleep duration & quality - a more restful sleep, without the side effects of waking up groggy - so you can wake up ready to take on the world!

CREATE AN INNER CALM - Reduce Stress. With key brain compound amino-acids, Pure 5-HTP has been designed to support a deep sense of relaxation without sacrificing alertness or mental sharpness. Used to suppress feelings of stress & nervousness and encourage those brain waves responsible for tranquillity & concentration. So you can remain cool, calm & collected.

A HEALTHY MIND, ATTITUDE & MOOD - Gamma Amino Butyric Acid (GABA) is a key inhibitory neurotransmitter encouraging positive thoughts, mental clarity & focus. Coupled with the ‘feel good’ neurotransmitter 5-HTP that regulates & promotes positive moods, Pure 5-HTP is the perfect supplement to maintain a positive outlook.

PURE & NATURAL - Pure 5-HTP is the natural alternative. It contains no Magnesium Stearate, GMO’s, gluten, dairy, soy, preservatives, artificial colors or flavors. Made with Kosher & Halal ingredients. So you can reap the benefits without any of the Nasties!

TRUSTED - #1 Practitioner Grade, USA Made, 3rd Party Tested. 100% Satisfaction Guarantee or your money back, order with confidence, risk free.

Now Supplements, Gaba (Gamma-Aminobutyric Acid) 750Mg, Neurotransmitter Support*, 100 Veg Capsules

NOW
P32055
6.00 X 5.00 X 4.00 Inches
0.22 Pounds
SELLER SELLER SCORE AMAZON FULFILLED PRIME FREE SHIPPING
DNS Health Foods 9.94

Features

GAMMA-AMINOBUTYRIC ACID: GABA is naturally produced in the body and its presence within the central nervous system may help promote relaxation and ease nervous tension.

Product Note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery

NEUROTRANSMITTER SUPPORT: A non-protein amino acid that functions as a neurotransmitter in the human brain.

CLASSIFICATIONS/CERTIFICATIONS: Kosher, Non-GMO, Halal, Vegan, Soy Free

GMP Quality Assured: NPA A-rated GMP certification means that every aspect of the NOW manufacturing process has been examined, including our laboratory/testing methods (for stability, potency, and product formulation).

Packaged in the USA by a family owned and operated company since 1968.

During the summer months products may arrive warm but Amazon stores and ships products in accordance with manufacturers' recommendations, when provided.

Top 10 amino acid supplements Brands on Amazon

Here is the list of top-rated brands that were evaluated by PM.

Brand Count
Solgar 5
Now 2
Now Foods 1
Pure Micronutrients 1

Top 10 amino acid supplements Brands Pie Chart


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