| Ingredient | Amount | % DV% Daily Value — how much of the recommended daily intake one serving provides, based on a 2,000 calorie diet. 100% = full daily need. Values over 100% are common for water-soluble vitamins (B, C) and generally safe. Values over 200% are highlighted. |
|---|---|---|
| Calories | 35 Calorie(s) | — |
| Total Carbohydrates | 5 Gram(s) | 2% |
| Vitamin B6 | 2 mg | 118% |
| L-Histidine | 80 mg | — |
| L-Isoleucine | 200 mg | — |
| L-Leucine | 345 mg | — |
| L-Lysine | 250 mg | — |
| L-Methionine | 200 mg | — |
| L-Phenylalanine | 175 mg | — |
| L-Threonine | 161 mg | — |
| L-Valine | 300 mg | — |
| L-Alanine | 185 mg | — |
| L-Arginine | 250 mg | — |
| L-Glutamine | 439 mg | — |
| Glycine | 102 mg | — |
| L-Serine | 88 mg | — |
| L-Tyrosine | 169 mg | — |
| L-Tryptophan | 48 mg | — |
Other ingredients: Fructose, natural Lemon flavor, other Natural flavors, Citric Acid, hypoallergenic Plant Fiber, Luo Han Guo (Momordica grosvenorii) extract
This score evaluates label quality — dosage disclosure, transparency, cleanliness of inactive ingredients, and formula composition. It does not measure clinical efficacy, bioavailability, or third-party testing. Read full methodology
Same category, higher SupplementScore. Based on dosage transparency, label cleanliness, and formula quality.
The research summaries below are about the ingredients in general, drawn from published studies that often use different doses, forms, and populations than this product. A "strong" evidence rating for an ingredient does not mean this product will produce that effect — studied doses may be significantly higher or lower than what is contained here. Always verify doses against the Supplement Facts table above.
Involved in neurotransmitter synthesis including serotonin and dopamine. Cofactor for over 100 enzyme reactions.
B6 is a cofactor in the transsulfuration pathway, converting homocysteine to cysteine. This is a separate pathway from the B12/folate remethylation route.
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All scores are algorithmically generated from publicly available label data (NIH Dietary Supplement Label Database) and reflect label quality — not clinical efficacy, safety, or product quality. This page is not affiliated with or endorsed by Pure Encapsulations. If you represent this brand and believe any information is inaccurate, please contact us for a correction. Read full methodology
Alternatives are selected from the same category (B Vitamins) with a higher overall score. This is not a recommendation — always verify ingredients and dosages match your needs.