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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.



  • PROPRIETARY TECHNOLOGY: HA-Pro Complex - 3 different actions of hyaluronic acid work together to provide the ultimate skin boosting serum 
  • Globally best selling product
  • Suitable for all skin types



Hyaluronic Acid Boosting Serum

  • Hyaluronic Acid and Sodium Onate (Hyaluronic Acid Sodium Salt) - high molecular weight hyaluronic acid occludes the skin, attracting and holding 1,000 time its weight in moisture 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. Delivers 24-hour moisturization 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 moisturization and protects the 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
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