| 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. |
|---|---|---|
| Vitamin C | 100 mg | 1667% |
| Vitamin D3 | 5000 IU | 1250% |
| Magnesium | 300 mg | 75% |
| L. Acidophilus (DDS-1) | 1150000000 CFU | — |
| L-rhamnosus | 1150000000 CFU | — |
| L. Rhamnosus | 775000000 CFU | — |
| S. Lactis | 275000000 CFU | — |
| Bifidobacteria longum | 275000000 CFU | — |
| B. bifidum | 275000000 CFU | — |
| S. thermophilus | 150000000 CFU | — |
| Proprietary Blend | 215 NP | — |
| FOS | NP | — |
| Ulmus fulva | NP | — |
Other ingredients: Cellulose, Gelatin, Vegetable Stearate, Silica, Rice Bran Oil, Glycerin, Water
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.
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.
May reduce muscle cramps and support post-exercise recovery.
Supports immune cell function. Regular supplementation may modestly reduce cold duration, but does not prevent colds.
Potent water-soluble antioxidant that protects cells from oxidative damage.
Essential cofactor for enzymes involved in collagen production.
Some strains show benefit for antibiotic-associated diarrhea and IBS symptoms. Effects are strain-specific — not all probiotics work the same way.
No reviews yet.
Alternatives are selected from the same category (Vitamin C) with a higher overall score. This is not a recommendation — always verify ingredients and dosages match your needs.
Gut microbiome influences immune function. Some probiotic strains may modulate immune responses, but effects are strain-specific and dose-dependent.
Essential for calcium absorption. Deficiency leads to rickets in children and osteomalacia in adults — a well-established causal relationship.
May reduce risk of respiratory infections. Active area of research.
Some association between low vitamin D levels and depression, but evidence is inconsistent.