Best Vegetarian Amino Acid Supplements in 2026

FOR ENERGY: 150-count Coated Tablets; Nature’s Bounty Super B-Complex with Folic Acid Plus Vitamin C plays an important role in energy metabolism in the body(1); Helps the body convert food into the fuel which is used to maintain energy(1)

VITAMIN B: Contains key B vitamins that play an important role in energy metabolism; B vitamins may help with heart and nervous system health and aids in the conversion of food into energy(1)

VITAMIN C & FOLIC ACID: Nature’s Bounty Super B-Complex is a great way to increase your intake of these important vitamins for immune and antioxidant support while Folic Acid may help with energy metabolism and promotes the health of pregnant women(1)

Immune System, Thyroid & Metabolism Support: Selenium naturally supports immune system, healthy thyroid, prostate function. Selenium may also play a key role in metabolism in both men and women.

Chelated Superior Absorption Selenium: By utilizing the premier manufacturer of chelated minerals (Albion), Bronson’s Selenium 200 MCG provides easy absorption, stability and overall quality. Albion Minerals are backed by science and an impressive 150+ patents ranging from manufacturing processes to food applications.

Yeast Free Essential Micronutrient Selenium Amino Acid Complex: Selenium is a natural micronutrient that may play a vital role in many essential body functions.

Double strength vegan tablets/essential amino acid: Lysine is an essential amino acid that must be obtained through diet or supplementation.

SUPPORTS COLLAGEN SYNTHESIS: Necessary for the production of all proteins in the body and is required for the maintenance of the structural proteins collagen and elastin.

Certifications/classifications: Soy free, non-GMO, vegan/vegetarian, nut free, made without gluten, dairy free, egg free, kosher. Note : Natural color variation may occur in this product

More Potent Source Of B-Complex Vitamins - Our extra strength formula contains all the essential B Vitamins in just one capsule. If you'd rather take your B Vitamins (like B 12 & 6) together in one convenient capsule, look no further! Divine Bounty offers one of the most potent Vitamin B-Complex formulas available.

Best Value For Money - Not only do we offer a high potency formula, each bottle contains 90 B Complex capsules, making it one of the best value vitamin B supplements available. The B-complex group are water-soluble vitamins, not easily stored in the body and thus need to be replenished frequently. Most comparable brands offer less capsules or a lower potency formula. With more capsules per bottle and superior potency per capsule, Divine Bounty is great value for money.

Highest Quality Ingredients - Our formula is made up of only pure ingredients with no harmful additives. Simply the full B-Complex plus the combo of Inositol and Choline, two naturally occurring close cousins to the B Vitamin family. Our capsules are non GMO, soy free, gluten free and have no preservatives, stearates, silicone dioxide or artificial ingredients. A pure, clean formula.

✅ FREE FORM L-GLUTAMINE: NOW Brand's new value size of this premium amino acid supplement.

✅ EASY TO TAKE ON THE GO: No need to mix any powder. Easy to take these capsules when at the gym or at work.

✅ BENEFITS FOR MEN AND WOMEN: Glutamin supports immune function* & nitrogen transporter*. Benefits gut health*.

MEETS YOUR UNIQUE NUTRITIONAL NEEDS: Women have nutritional requirements that differ from those of men, that’s why we’ve specially formulated a Multivitamin for Women with 20 Vitamins, Minerals, and essential nutrients to help support your health.

BOOSTS OVERALL HEALTH AND WELLNESS: Good health should be a choice, not a chore. Choose Vimerson’s Multivitamins for Women, our daily Immune Support supplement with added Calcium and Vitamin D for Bone Health. Fill in occasional gaps in your diet with easy-to-take capsules.

REVITALIZES ENERGY AND FOCUS: Say goodbye to fatigue and brain fog, and hello to Sustained Energy and Focus. Women’s Multivitamin contains B-Vitamins and Magnesium to help Support Energy and Mental Clarity throughout your busy day.

NOOTROPIC BRAIN SUPPORT CAPSULES: Clinical studies have shown that coffee cherry Neurofactor and plant-sourced PS phosphatidylserine have a positive effect on brain health.

MENTAL PERFORMANCE: Clinically tested Neurofactor helps support focus, concentration & accuracy, while Clinically tested Plant-Sourced phosphatidylserine helps fuel memory & learning. With B Vitamins to help support cognitive function.

CLINICALLY TESTED NEUROFACTOR: This whole fruit extract has been Clinically tested & shown to increase levels of the vital neuroprotein BDNF brain-derived neurotrophic factor. BDNF is known to support connections between brain cells.

ZINC MONOMETHIONINE BENEFITS. Source Naturals OptiZinc is zinc monomethionine, a patented combination of zinc and the essential amino acid methionine. Research shows this formulation makes zinc more absorbable than other zinc compounds and therefore more readily available for the body’s needs

WHY IS ZINC IMPORTANT? Zinc is a trace mineral that plays many important roles in health: it supports skin health and wound-healing; it is essential for carbohydrate metabolism; it’s necessary for over 100 different enzyme systems, for proper vision, growth, skeletal integrity, tissue repair, sexual maturity; and it is an important antioxidant.

SUITABLE FOR VEGETARIANS. Contains no yeast, dairy, egg, gluten, corn, soy or wheat. Contains no starch, preservatives, or artificial color, flavor or fragrance.

MANY PEOPLE NEED A B6 SUPPLEMENT - Your body doesn’t produce vitamin B6, so you have to get it from foods like eggs, brewer’s yeast, carrots, chicken, fish, brown rice, whole grains and cabbage. If you don’t eat enough of these foods, you should choose a high-quality supplement—because B6 is really, really good for you.

CARDIOVASCULAR HEALTH – There’s an amino acid called homocysteine that’s a well-known marker for both heart and brain health. Maintaining homocysteine levels already within normal range is good for your cardiovascular system and your circulatory health. Vitamin B6 helps maintain already-healthy homocysteine levels...which keeps your blood flowing freely!

IMMUNE HEALTH, MOOD & MORE – Vitamin B6 helps encourage a healthy immune response, so you’re ready for what the world throws at you. And because your body uses vitamin B6 to make the neurotransmitter serotonin, this essential vitamin helps support a better mood. And because of its aforementioned effect on homocysteine, vitamin B6 promotes brain health, too.

✓ SUPERIOR STRENGTH & BIOAVAILABILITY - Our premium Selenium supplement delivers 200mcg of yeast free Selenium per serving. We use a form of Selenium bound to the amino acid methionine to form the preferred L-Selenomethionine, which is easier to digest and offers superior absorption over selenate and selenite forms of Selenium. L-selenomethionine is also a safe form of selenium supplementation because, unlike other forms, it does not release inorganic Selenium into the body.

✓ A FULL YEAR’S SUPPLY - We offer an INCREDIBLE 365 capsules (not tablets or pills) per bottle for a full year’s supply! Our group is one of the largest supplement manufacturers in the USA. We benefit from being able to buy ingredients in bulk and in turn pass those savings directly to you.

✓ THYROID, HEART AND PROSTATE SUPPORT - Selenium is an essential trace mineral that is utilized by the body to support its everyday functions and to ensure good health is maintained. Selenium helps to support healthy thyroid**, prostate** & heart** function and may also play a key role in the functioning metabolism** of both men and women. Purely Holistic’s Selenium 200mcg is an efficient way to ensure that the body receives this key nutrient.

Daily Support: One vegetarian capsule provides 99 mg of potassium amino acid complex

Essential Potassium: Formulated for healthy cardiovascular function & cellular health support

Workout Formula: May help support proper fluid & electrolyte balance, muscle function & nerve health

KEEP SUPPLEMENTATION SIMPLE Whether You're Using Lysine For Cold Sores, For Immune Support, To Promote Healthy Bones Or For Another Purpose, Amazing Nutrition Makes It Easy To Benefit From The Amino Acid L- Lysine. Our L-Lysine 1000mg Tablets Provide The Most Recommended Dosage By Taking Just 1 To 2 Tablets Per Day!

A POTENT FORM OF LYSINE Amazing Nutrition L-Lysine 1000mg Tablets Contain L-Lysine Hcl, A Form That Is Believed To Be Easy For The Body To Absorb And Utilize

PURE, POTENT LYSINE Our Lysine Tablets Are Free Of Fillers And Do Not Contain Artificial Flavors, Sweeteners Or Preservatives

Solgar L-Lysine 1000mg Provides An Essential Amino Acid The Body Cannot Produce; Amino acids are the building blocks of protein; They are needed for several internal body functions and help produce energy

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

Supports Healthy Skin Tissue; L Lysine 1000mg Tablets help promote the integrity of skin and lips; Lysine is used by the body to produce collagen

THE FEEL GOOD HORMONE - 5-Hydroxytryptophan, made from the amino acid L-tryptophan with the help of vitamin B6, is a precursor to serotonin production. The amino acid tryptophan can be found naturally in protein foods such as turkey and milk. Serotonin is a vital neurotransmitter known as "the feel-good hormone." *

SEROTONIN PRECURSOR - 5-HTP Supreme is a synergistic formula of 5-hydroxytryptophan (100 mg) and vitamin B6 (20 mg) for supporting overall neurotransmitter metabolism by providing precursors of serotonin. *

WELL ABSORBED - 5-HTP is well absorbed from an oral dose, with about 70% ending up in the bloodstream. Absorption of 5-HTP is not affected by the presence of other amino acids; therefore, it may be taken with meals without reducing its effectiveness. *

Life’s Fortune’s has been an industry leader for over 53 years providing health and well-being to millions of people with their Award-Winning, Complete Nutrient-Rich Formula which contains a Full Spectrum of ALL Daily Essential Vitamins & Minerals that your body requires, plus additional Plant Based Proteins, Enzymes, Probiotics, and Antioxidants.

Advanced Energy Support: Promotes a natural increase in energy levels through a synergistic blend of vitamins including a full B-Complex PLUS Spirulina, Green Tea, Safflower, Octosanol, Korean Ginseng, Wheat Grass, Echinaea, Gotu Kola, & more naturally occurring superfoods

Fast Acting Formula: Within 28 minutes your body begins to feel the power & energy of this synergistic blend of vitamins and whole food concentrates.

500mg of L-Arginine Per Capsule, 300 Capsules Per Bottle

Essential Amino Acid

Serving Size: 1 Capsule

Important Source of Organic Sulfur: Jarrow Formulas MSM is an organic source of bioavailable sulfur; It provides the highest quality of MSM available, supporting amino acids and proteins in cartilage; This formula supports joint health

Sulfur Highlights: Sulfur is an antioxidant mineral found in the body’s structural proteins (i.e., chondroitin sulfate, dermatan sulfate and hyaluronic acid); Sulfur-containing structural proteins are in connective tissues like joint cartilage and skin

For Best Results: For best results, use with Jarrow Formulas JarroSil, the biologically Activated Silicon

2.5x BETTER ABSORPTION than leading brand: Highly bioavailable Magnesium glycinate your body can absorb well without any GI discomfort

MUSCLE RECOVERY AND MORE: Magnesium supplement enhances muscle and bone health, heart health, nerve transmission, and promotes calm and relaxation

ONE-DAILY ESSENTIAL MINERAL: Many Americans don’t get enough Magnesium due to declining quality of our soil, so this science-backed formula provides buffered Magnesium bisglycinate plus sea-sourced Magnesium with vital trace minerals

HIGHEST QUALITY PLANT-BASED PROBIOTICS that are naturally fermented for three years with all-natural ingredients and 12 different strains of friendly bacteria. Not grown in a lab with a single culture medium, Dr. Ohhira’s process simulates the environment in the human gut. Natural fruits and vegetables are added seasonally to feed the bacteria which the bacteria process and the result at the end of 3 years is strong and effective probiotics and metabolites, what we call postbiotic metabolites.

THE DR. OHHIRA'S ORIGINAL PROBIOTIC capsule contains prebiotics (the fruits and vegetables) with strong and effective probiotic bacteria (12 strains) and postbiotic metabolites that the probiotic bacteria have been producing during three years of fermentation, including vitamins, amino acids, short-chain fatty acids (SCFAs), immune system-enhancing compounds, detoxifying agents and many other beneficial substances which support digestive function, whole health and improve the pH of your colon.

THE CAPSULE is acid resistant to ensure that the contents are delivered to the small intestine and colon. It is also breathable and lets oxygen in, which together with the prebiotics allows the live active probiotic bacteria to stay alive for years at room temperatures, ready to go to work in your gut. This is an expensive way to create a probiotic supplement and it is the best way. A supplement carefully crafted over 3 years to benefit your digestive system. Expensive but worth it.

LOW DOSE ZINC - NaturesPlus Zinc 10 mg contains just 67% of your daily recommended intake of zinc - the perfect complement to a healthy and balanced diet.

IMMUNE SYSTEM SUPPORT - Zinc is known for its immune boosting properties, but is also essential for wound recovery, blood clotting, and tissue development.

MAXIMUM ABSORPTION - Our Zinc is manufactured with the Biotron process of amino acid chelation, ensuring maximum absorption and mineral usage throughout the body.

PROMOTES RESTFUL SLEEP*/NEUROTRANSMITTER AND NERVOUS SYSTEM SUPPORT*: Glycine functions as a calming neurotransmitter in the brain, where it facilitates nerve impulses and is important for the maintenance of healthy sleep patterns.*

VEGAN CAPSULES/PHARMACEUTICAL GRADE & FREE-FORM: Glycine is the smallest and simplest amino acid, making it versatile for use in a wide range of functions, and is necessary for the production of glutathione, DNA, creatine, bile, hemoglobin, and most proteins.*

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

VEGETARIAN 500MG CAPSULES: Each vegetarian capsule contains 500mg of L-Lysine HCl

PURITY YOU CAN TRUST: No gelatin, no citric acid, no Gluten; Vegetarian, Non-GMO, and Kosher

AN ESSENTIAL AMINO ACID: L-Lysine is one of the essential building blocks of protein

HPLC Lab Tested - Every batch of every product is tested by independent third party labs to ensure potency.

Fermented - NutraBio L-Glutamine is vegetable based, naturally fermented 100% L-Glutamine manufactured right here in the United States!

Without Compromise – NutraBio’s L-Glutamine provides 5000 mg of pure raw unflavored glutamine per serving.

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

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

MAGNESIUM SUPPLEMENT: A nighttime relaxation capsule that helps replenish the body’s magnesium levels and promote a sense of calm for a Good Night’s Sleep*, Package may vary

SLEEP SUPPLEMENT: Features magnesium glycinate along with L-Theanine (a relaxing amino acid), GABA (a non-protein amino acid) and melatonin, which helps the body ease into restful sleep*

EXPERIENCE CALM: This vegetarian capsule includes Bergamot Orange essential oil for a relaxing effect and it helps support a healthy sleep cycle so that you wake up feeling refreshed*

FUELS BRAIN HEALTH IN 5 WAYS: Neuriva De-Stress fuel brain health in 5 ways: everyday stress reduction, relaxation, focus, accuracy and concentration. Neuriva De-Stress is also decaffeinated, vegetarian, non-drowsy and gluten-free.

CLINICALLY TESTED NATURALLY SOURCED INGREDIENTS: Made with decaffeinated coffee cherry & melon concentrate, Neuriva De-Stress can be taken in the evening to relax from everyday stress, or in the morning to relax without drowsiness, so your brain can be its best anytime.

NEUROFACTOR, A POWERFUL EXTRACT: Made from the nutrient-rich fruit of the coffee cherry, this whole fruit extract is decaffeinated & clinically tested to increase levels of the vital protein BDNF (brain-derived neurotrophic factor). BDNF is known to strengthen connections between brain cells.

A comprehensive, well-balanced, and hypoallergenic formulation designed to meet the needs of individuals who may not be consuming, digesting, or absorbing adequate amounts of protein.*

20 essential and non-essential "L-form" amino acids supplied in each vegetarian capsule.

Uses the highest-quality, crystalline amino acids in their "free" form to ensure maximum absorption and tolerance.

Supports the formation and maintenance of healthy red blood cells*

Features iron as a mineral amino acid chelate that is designed to be nonconstipating in most individuals

Features calcium L-5-methyltetrahydrofolate—a body-ready form of folate*

✓ 166% MORE - At Purely Holistic we always deliver premium quality supplements at unbeatable prices. It’s what we are known for. Our new Magnesium Taurate supplement is no exception, providing 240 high absorption Magnesium pills per bottle. Our competitor research showed that is on average 166% MORE! Most listings are offering just 90 tablets! Each bottle provides a full 4 month supply of magnesium at the recommended two tablets a day serving, delivering 400mg of elemental Magnesium.

✓ SUPPORTS CARDIOVASCULAR HEALTH - Magnesium is a key mineral for supporting your heart's health. We therefore wanted to develop a premium Magnesium supplement that would outperform other traditional Citrate products on the market for this purpose. This is why our Magnesium comes in a chelated form with Taurine. Taurine is the most prevalent amino acid in the heart tissue. It helps to conserve Potassium and Calcium levels in the heart muscle which in turn supports cardiovascular function.

✓ BIOAVAILABILITY MAXED - Magnesium supplements can differ greatly in their bioavailability which is their capability to be absorbed by the body. This is why our formulation includes our trademarked ActiSorb blend including Cayenne, Black Pepper, Ginger, Rosemary and Turmeric extracts. This carefully selected base of herbs and spices ensures maximum absorption as well as providing additional health benefits.