Best Hair Growth Supplements & Treatments (2026 Guide)
Hair thinning has different root causes — hormonal shifts, stress, nutrient gaps, or damage from heat and styling — so the right product depends on what's actually driving it. Below is a factual comparison of the hair growth supplements and treatments carried at Her Glams. These are dietary supplements, not drugs: they are formulated to support healthy hair growth, not to treat or cure any medical condition. Anyone with a diagnosed hair loss condition should talk to a doctor or dermatologist first.
Quick Comparison
| Product | Type | Formulated For |
|---|---|---|
| Nutrafol Men's | Oral supplement | Men, stress- and hormone-related thinning |
| Nutrafol Women's (18-44) | Oral supplement | Women, ages 18-44, general thinning support |
| Nutrafol Women's Balance (45+) | Oral supplement | Women 45+, perimenopause/menopause-related thinning |
| Viviscal Women's | Oral supplement (AminoMar marine complex) | Women with diffuse thinning, nutrient-focused support |
| K18 Leave-In Molecular Repair Mask | Topical, leave-in treatment | Damaged, over-processed, or heat-styled hair (not a growth supplement) |
Supplement vs. Topical Treatment
Nutrafol and Viviscal are oral supplements aimed at supporting hair growth from within over a period of months — they are not fast fixes and are typically used consistently for 3-6 months before assessing results. K18 works differently: it's a topical, leave-in treatment that repairs the hair's internal structure at the molecular level, which is the right pick if your issue is damage and breakage rather than thinning at the root.
How to Choose
- Men with stress- or hormone-related thinning: Nutrafol Men's.
- Women under 45 with general thinning: Nutrafol Women's.
- Women 45+ going through hormonal transitions: Nutrafol Women's Balance.
- Prefer a marine-based nutrient formula: Viviscal.
- Hair is damaged, dry, or breaking (not thinning at the scalp): K18 Leave-In Molecular Repair Mask.
All products above are 100% authentic. New customers can use code AI10 at checkout for 10% off any order.
