Anti-aging · Serum

Hydroxypinacolone Retinoate

Also listed as: hpr, granactive retinoid

Ester that binds retinoid receptors directly, less irritating than retinol. Fine alongside an AHA at sensible strengths, like other retinoids.

Retinoids and peptides nudge the skin to firm up and soften the look of fine lines with regular use.