21st Century
Extra Strength Hair, Skin & Nails
Clean labelObjective label signals
Flagged excipients
0
none
FDA recalls
0
no recall history
CAERS reports
3
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
23 active ingredients| Ingredient | Amount | % DV |
|---|---|---|
| Vitamin A UNII · 81G40H8B0T | 1500 mcg | 167% |
| Vitamin C UNII · PQ6CK8PD0R | 60 mg | 67% |
| Vitamin D3 Vitamin DUNII · 1C6V77QF41 | 25 mcg | 125% |
| Vitamin E UNII · H4N855PNZ1 | 6.75 mg | 45% |
| Thiamine ThiaminUNII · X66NSO3N35 | 5 mg | 417% |
| Riboflavin UNII · TLM2976OFR | 2 mg | 154% |
| Niacin UNII · 2679MF687A | 25 mg | 156% |
| Vitamin B6 UNII · KV2JZ1BI6Z | 5 mg | 295% |
| Folate UNII · 935E97BOY8 | 334 mcg DFE | 83% |
| Vitamin B12 UNII · 8406EY2OQA | 8 mcg | 334% |
| Biotin UNII · 6SO6U10H04 | 5000 mcg | 16667% |
| Pantothenic Acid Pantothenic Acid (Vitamin B5)UNII · 19F5HK2737 | 15 mg | 300% |
| Choline UNII · N91BDP6H0X | 10 mg | 2% |
| Calcium UNII · SY7Q814VUP | 372 mg | 29% |
| Phosphorus UNII · 27YLU75U4W | 180 mg | 14% |
| Magnesium UNII · I38ZP9992A | 50 mg | 12% |
| Zinc UNII · J41CSQ7QDS | 7.5 mg | 68% |
| Manganese UNII · 42Z2K6ZL8P | 2 mg | 87% |
| Para-Aminobenzoic Acid PABAUNII · TL2TJE8QTX | 10 mg | — |
| Inositol UNII · 4L6452S749 | 30 mg | — |
| Citrus Bioflavonoid/Rutin Complex Flavonoid (mixture) | 38 mg | — |
| Horsetail powder Horsetail | 3 mg | — |
| Total Carbohydrates CarbohydrateUNII · 0 | 50 mg | — |
FDA CAERS · adverse event context
3
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
Cellulose · Croscarmellose Sodium · Maltodextrin · Stearic Acid · Silicon Dioxide · Magnesium Silicate · Magnesium Stearate · Polyethylene Glycol · Polysorbate · Polyvinyl Alcohol