NEW  For more information regarding COVID-19, visit the Department of Health’s information page

Close

Sign up to the newsletter Skinceuticals

To be informed about our news, discover
in preview our last novelties
and the last esthetic trends

Close
SkinCeuticals - Advanced skincare backed by science

Find a Skincare Professional

H.A. Intensifer

Correct

H.A. Intensifer

Hyaluronic Acid Serum

A multi-functional corrective serum to help amplify skin’s hyaluronic acid levels

SKIN TYPES: Normal, Oily, Combination, Dry, Sensitive,

SKIN CONDITIONS: Aging, Dehydrated,

Learn about skin types and conditions

100% authenticity guaranteed

Ensure your SkinCeuticals products are always authentic.
Learn More.

Your skin deserves safe, effective formulations. Always purchase genuine SkinCeuticals products.
Ensure your SkinCeuticals products are authentic by purchasing through an authorized retailer.
Learn More

Product details

H.A. Intensifier is a multi-beneficial corrective serum proven to amplify skin’s hyaluronic acid levels. This unique formulation contains a high concentration of pure hyaluronic acid, proxylane™, and botanical extracts of licorice root and purple rice to support skin’s hyaluronic acid levels and deliver surface hydration, helping improve the visible appearance of firmness, smoothness, and facial plumpness.
  • Amplifies skin’s hyaluronic acid levels by 30%
  • Reduces the look of crow’s feet, nasolabial folds, and marionette lines for smoother, firmer skin
  • Delivers long lasting hydration to visibly improve skin’s texture
  • Unique serum gel texture creates a smooth canvas on skin
  • Paraben- and dye-free
  • Ideal for all skin types

How to use

Unscrew cap and pull pipette out of bottle. Squeeze the bulb, and while squeezing, put cap back into the bottle and slowly release the bulb to draw up product into the pipette. Apply 4-6 drops to the palm of the hand and dab onto the forehead, cheeks, chin, and neck. Blend the product into the skin.
\\Srv-fichiers\data_clients\CAI\Skinceuticals\Livraisons\INT_EN\2018_08_14_Updates_Re-designed_Product_Pages_INT_EN_29335\Visuels

Visible results

In a 12-week study, H.A. Intensifier significantly improved the appearance of key aging markers:
+23% improvement in plumpness
-9% decrease in sagginess
+11% improvement in firmness
+13% improvement in elasticity
+18% improvement in texture

See ProtocolProtocol: A 12-week, single-center, clinical study was conducted on 59 females, ages 42-60, with mild to moderate facial sagging and loss of firmness, rough skin texture, nasolabial fold wrinkles, marionette wrinkles, and presence of fine lines/wrinkles in the crow’s feet area. H.A. Intensifier was used twice daily in conjunction with Gentle Cleanser and a sunscreen. Efficacy and tolerability evaluations were conducted at baseline and at weeks 4, 8, and 12.

\\Srv-fichiers\data_clients\CAI\Skinceuticals\Livraisons\INT_EN\2018_08_14_Updates_Re-designed_Product_Pages_INT_EN_29335\Visuels

Science & proof

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.

\\Srv-fichiers\data_clients\CAI\Skinceuticals\Livraisons\INT_EN\2018_08_14_Updates_Re-designed_Product_Pages_INT_EN_29335\Visuels

Key Ingredients

    Please be aware that ingredient lists for the products of our brand are updated regularly. Please refer to the ingredient list on your product package for the most up to date list of ingredients to ensure it is suitable to your personal use.

    Skin Ceuticals

    Your browser isn't supported

    You can download a new browser :

    Firefoxgoogle chromeoperainternet explorer