Hair density scalp stack
Capixyl, Redensyl, and Procapil—how scalp serums combine follicle peptides.
Most density serums mix trademarked complexes with caffeine or botanicals. Consistency over 3–6 months matters.
Practical notes
- Apply to scalp skin, not just hair shafts.
- Sudden shedding warrants a dermatologist visit.
- Minoxidil (if used) is a separate conversation from peptides.