H.A. Intensifier

A multi-functional corrective serum to help amplify skin’s hyaluronic acid levels and restore skin’s natural appearance. An excellent complement to injectable fillers to maintain volume and plumpness. Can be used on the eye area and lips.

  • Increases skin’s hyaluronic acid levels
  • Leaves skin more firm and plumped
  • Provides immediate and long term hydration
  • Reduces the appearance of wrinkles and fine lines
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All Brands All Categories Anti-Aging Conditions Daily Skincare Dark Circles and Hollows Deep Nasolabial Folds Dry Skin Dull Skin Hydrator Lines And Wrinkles Normal Skin Oily Skin Sensitized Skin Skin Laxity and Sagginess Skin Type SkinCeuticals Volume Loss


Dry Skin Normal Skin Oily Skin Sensitized Skin


Hyaluronic acid is a powerful natural humectant which helps regulate moisture levels in skin. This essential molecule however has a short lifecycle in skin, with 30%-50% degrading every 24 hours. With age, the skin experiences a gradual decline in hyaluronic acid levels. Production starts to decrease in the 20s and accelerates in the 40s. The combination of decline and this rapid degradation of hyaluronic acid contribute to signs of aging, including decreased firmness, less facial plumpness, and rough texture.

While hyaluronic acid is a powerful hydrator, its molecular size renders it too large for optimal skin absorption. H.A. Intensifier uniquely combines surface-hydrating hyaluronic acid with 10% proxylane and an optimal concentration of licorice and purple rice extracts to support skin’s hyaluronic acid levels.


Once or twice daily, apply 4-6 drops to the palm of the hand and dab onto forehead, cheeks, chin, and neck. Blend the product into skin. If using in the morning, apply after a SkinCeuticals vitamin C antioxidant serum and before a SkinCeuticals sunscreen. If using with a retinol at night, apply after retinol application


10% proxylane™:
Supports skin’s hyaluronic acid levels to help improve the appearance of skin firmness

2.0% licorice root extract (dipotassium glycyrrhizate) + 0.2% purple rice extract:
These potent ingredients work together to help preserve hyaluronic acid content in skin

1.3% hyaluronic acid:
This powerful natural humectant provides long lasting hydration to improve the look of skin texture