Nutrafol Women's Hair Growth Supplement Review
A daily hair growth supplement for women 18-44 showing signs of thinning. Physician-formulated with 100% drug-free, natural ingredients to target root causes of thinning hair like stress, lifestyle, and nutrition, promoting fuller, stronger hair growth.
Study, Trial or Testing Result SummaryMembersHuman studies
5 of these 118 human studies gave the ingredient by injection, not by mouth.
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Review Totals and SummaryMembers18,425 reviews
Biohacker SummaryMembersWhat our biohacker panel says
RAL SummaryMembersThe tier and why
More DetailsMembersBody systems · Combine with · Possible side effects
Supplement FactsVitamin A 1563 mcg · Vitamin C 100 mg · Vitamin D 62.5 mcg
| Vitamin A (as Beta-Carotene) | 1,563 mcg | 174% |
| Vitamin C (as Camu Camu fruit extract) | 100 mg | 111% |
| Vitamin D (as Cholecalciferol) | 62.5 mcg | 313% |
| Biotin (as D-Biotin) | 3,000 mcg | 10000% |
| Iodine (from organic Kelp) | 225 mcg | 150% |
| Zinc (as Zinc Amino Acid Chelate) | 25 mg | 227% |
| Selenium (as Selenium Amino Acid Chelate) | 200 mcg | 364% |
| Synergen Complex | 1,680 mg | † |
| Hydrolyzed Marine Collagen Type I & III | 0 mg | † |
| Sensoril Ashwagandha extract (10% Withanolides) | 0 mg | † |
| Saw Palmetto CO2 extract (> 45% Fatty Acids) | 0 mg | † |
| Curcumin (rhizome) extract (95% Curcuminoids) | 0 mg | † |
| Full Spectrum Palm extract (20% Tocotrienol/Tocopherol complex) | 0 mg | † |
| Hyaluronic Acid | 0 mg | † |
| Nutrafol Blend | 530 mg | † |
Directions: Take 4 capsules once daily with a meal. For best results, take for 3-6 months and beyond.
Label source: NIH label database · Report a label change
Graded October 24, 2026 by the Reverse Age Lab evidence engine, from human studies, real reviews and our biohacker panel. How we grade. Is this medical advice? No. Rala organizes the published evidence; go over any change with your doctor, especially if you take meds.