PCA Skin Hyaluronic Acid Boosting Serum Back Bar

Plump and firm skin through increased hydration with this advanced hyaluronic acid formulation. This smoothing blend provides deep, long-lasting hydration on three levels: on the surface, deeper in the skin and by increasing the skin’s own hyaluronic acid production.

Key Ingredients:
- Hyaluronic Acid and Sodium Hyaluronate (Hyaluronic Acid Sodium Salt) – high molecular weight hyaluronic acid occludes the skin, attracting and holding 1,000 times its weight in water within the skin. It provides smoothing and softening of the skin while reducing transepidermal water loss (TEWL) and increasing moisture content in the upper skin layers
- Hydrolyzed Hyaluronic Acid – due to its small molecular size, it is able to penetrate through the skin to deliver deeper moisturization and significantly reduce deep wrinkles
- HA-Pro Complex™ – PCA SKIN®’s proprietary blend works to stimulate the production of the skin’s own native hyaluronic acid. HA-Pro Complex™ delivers 24-hour moisturisation through all levels of the skin, smoothing fine lines and wrinkles, and plumping and firming the skin. For long term improvement
- Ceramides – supports the renewal of the skin’s natural protective layer and forms an effective barrier against moisture loss; improves long-term moisturisation and protects skin from external offenders
- Niacinamide – a potent, yet calming antioxidant that delivers multiple important benefits to the skin. It helps to reduce TEWL and improve barrier function. This is critical for healthy, bright skin. Additionally, it helps reduce redness, skin yellowing and promotes an even skin tone

After cleansing, apply to the entire face and neck in the morning and evening for maximum skin hydration and plumping. Follow with the appropriate PCA SKIN broad spectrum SPF product in the daytime and moisturizer in the evening.

Water, Propanediol, Glycerin, Dimethicone, Niacinamide, Hydrolyzed Yeast Extract, Polyglyceryl-6 Distearate, Coconut Alkanes, Phenoxyethanol, Jojoba Esters, Isododecane, Dimethicone Crosspolymer, Carbomer, Polysilicone-11, Cetyl Alcohol, Polyglyceryl-3 Beeswax, Sodium Benzoate, Xanthan Gum, Hydrolyzed Hyaluronic Acid, Sodium Hyaluronate, Sodium Lauroyl Lactylate, Disodium Acetyl Glucosamine Phosphate, Hydrolyzed Glycosaminoglycans, Sodium Hydroxide, Ethylhexylglycerin, Polygonum Bistorta Root Extract, Cetyl Hydroxyethylcellulose, Rosmarinus Officinalis (Rosemary) Leaf Oil, Aroma, Polyglucuronic Acid, Ceramide NP, Sodium Carrageenan, Ceramide AP, Phytosphingosine, Cholesterol, Lecithin, Maris Sal, Leuconostoc/Radish Root Ferment Lysate Filtrate, Hyaluronic Acid, Ceramide EOP