| 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 | 130 {Calories} | — |
| Calories from Fat | 15 {Calories} | — |
| Total Fat | 2 g | 2% |
| Saturated Fat | 1 g | 5% |
| Trans Fat | g | — |
| Cholesterol | 60 mg | 21% |
| Total Carbohydrates | 4 g | 1% |
| Sugar | 1.5 g | — |
| Protein | 25 g | 50% |
| Vitamin A | 109 IU | 2% |
| Calcium | 128 mg | 14% |
| Iron | 0.4 mg | 2% |
| Phosphorus | 95 mg | 10% |
| Magnesium | 20 mg | 5% |
| Sodium | 60 mg | 3% |
| Potassium | 185 mg | 5% |
| L-Alanine | 1290 mg | — |
| L-Arginine | 600 mg | — |
| L-Aspartic Acid | 3320 mg | — |
| Alpha-Glucan Oligosaccharide | 720 mg | — |
| L-Glutamic Acid | 4660 mg | — |
| Glycine | 460 mg | — |
| L-Histidine | 470 mg | — |
| L-Isoleucine | 1610 mg | — |
| L-Leucine | 2650 mg | — |
| L-Lysine | 2180 mg | — |
| L-Methionine | 620 mg | — |
| L-Phenylalanine | 840 mg | — |
| L-Proline | 1600 mg | — |
| L-Serine | 1290 mg | — |
| L-Threonine | 1810 mg | — |
| L-Tryptophan | 560 mg | — |
| L-Tyrosine | 770 mg | — |
| L-Valine | 1480 mg | — |
Other ingredients: Whey protein concentrate and isolate, Vanilla flavor, Guar Gum, Acesulfame Potassium, Sucralose, Soy Lecithin
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.
Essential for rhodopsin production in the retina. Deficiency causes night blindness — one of the earliest recognized nutritional deficiencies.
Critical role in maintaining mucosal barriers and immune cell function.
Primary structural component of bones. Adequate lifelong intake, combined with vitamin D, helps prevent osteoporosis — supported by extensive clinical evidence.
Essential for muscle contraction through calcium signaling.
May improve sleep quality, especially in older adults and those with low magnesium status.
60% of body magnesium is stored in bone. Essential for bone mineralization.
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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 Twinlab. 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 (Protein Supplements) with a higher overall score. This is not a recommendation — always verify ingredients and dosages match your needs.
May reduce muscle cramps and support post-exercise recovery.
Iron supplementation is used to address iron deficiency. Should be taken under medical supervision as excess iron can be harmful.
Iron is essential for oxygen transport and cellular energy production.
No FDA warnings or recalls on file.