Nature's Bounty Optimal Solutions
Keratin Formula
Clean labelObjective label signals
Flagged excipients
0
none
FDA recalls
0
no recall history
CAERS reports
2
FDA consumer events
Certifications
0
none recorded
No authority-flagged excipients or recalls. · Every flag below links to the authority's published citation.
Supplement Facts
9 active ingredients| Ingredient | Amount | % DV |
|---|---|---|
| Niacin UNII · 2679MF687A | 18 mg | 90% |
| Vitamin B6 UNII · KV2JZ1BI6Z | 2 mg | 100% |
| Biotin UNII · 6SO6U10H04 | 300 mcg | 100% |
| Pantothenic Acid Pantothenic Acid (Vitamin B5)UNII · 19F5HK2737 | 14 mg | 140% |
| Zinc UNII · J41CSQ7QDS | 15 mg | 100% |
| Copper UNII · 789U1901C5 | 2 mg | 100% |
| Cynatine HNS Keratin Keratin | 500 mg | — |
| Resveratrol UNII · Q369O8926L | 10 mg | — |
| Grapeseed Extract Grape | 10 mg | — |
FDA CAERS · adverse event context
2
consumer-submitted adverse event reports filed with the FDA CFSAN Adverse Event Reporting System mentioning this product or its brand.
CAERS reports are unverified consumer submissions — not adjudicated causality. Large well-known brands accumulate proportionally more reports simply due to broader use. About CAERS →
Other ingredients
Gelatin · Dicalcium Phosphate · Contains Less Than 2% of