SkinMedica HA5 Hydra Collagen Replenish and Restore Hydrator: HA5® Hydra Collagen Replenish + Restore Hydrator is SkinMedica's latest evolution in hydrator technology. Hydrators actively restore endogenous hyaluronic acid production deep within the skin's layer, and this lightweight cream to water ...
I wait another 20 minutes at least , per my dermatologist’s advice, before going in with the HA serum. I’ve found that the retinol really does make a difference in smoothing fine lines on my forehead and crows feet and minimizes my smile lines. It’s a creamy and silky texture, and...