Adaptiva

Retinol

Also known as: vitamin a
retinoid ✓ Doctor-validated Safety baseline 55/100 Photosensitizing Avoid in pregnancy

What it does

Vitamin A derivative; gold standard for aging, photo-damage.

Performance by skin type & concern

Skin typeConcernEfficacySafety
Any aging
95/100
55/100
Any pigmentation
80/100
55/100

Pairs well & pairs poorly with

Conflicts

  • Glycolic Acid high Stacking high-strength acids with retinol can compromise the barrier.
  • Salicylic Acid medium Combine cautiously; alternate nights for sensitive skin.
  • Benzoyl Peroxide medium BPO can oxidize retinol; alternate AM/PM rather than mixing.
  • Tea Tree Oil medium Both can sensitize; combination raises irritation risk.
  • Mandelic Acid medium Even gentler AHAs add irritation risk on top of retinol.