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Skin care blog

Educating you on your path to glowing skin is a cornerstone of our mission. Here, you’ll find our learnings to help you address your skin’s unique needs.

PCA SKIN C&E Advanced laying next to an orange.

A novel skin brightening topical technology

This study investigates a topical facial test formulation containing hexylresorcinol, silymarin, 20% vitamin C, and 5% vitamin E in a proprietary anhydrous vehicle by clinical means as well as in skin explants for UVB photoprotective effects. The cli

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PCA SKIN Hyaluronic Acid Boosting Serum bottle sitting in ice.

Efficacy Evaluation of a Topical Hyaluronic Acid Serum in Facial Photoaging

A topical hyaluronic acid facial serum used twice daily in conjunction with sunscreen was tested clinically on forty females. The dermatologist investigator evaluated smoothness, plumping, hydration, fine lines/wrinkles, and global appearance. Corneo

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A jar of PCA SKIN Hyaluronic Acid Overnight Mask being held right above clear water.

Facial Mask Moisturization Study: Case Report

A Hyaluronic Acid Overnight Mask, a combination of HA of varying molecular weights, was tested in-vivo immediately after use and at the eight hour time point in order to show the increase in moisture in human skin and also the maintaining of moisture

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Efficacy and Tolerability of a Skin Brighting

Efficacy and Tolerability of a Skin Brightening/Anti-Aging Cosmeceutical Containing Retinol 0.5%, Niacinamide, Hexylresorcinol, and Resveratrol

A 10 week clinical study was conducted on 25 subjects having the prerequisites of moderate to severe hyperpigmentation as well as other cutaneous aging indicators.The study focus was on a one time, nightly applied test product that contained retinol

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