Hyaluronic Acid Intensifier (H.A.)

Hyaluronic acid serum

A multi-functional corrective serum to help amplify skin's hyaluronic acid levels SKIN TYPES: Dry, ... Read full description

Best Seller

SkinCeuticals

Hyaluronic Acid Intensifier (H.A.)

Hyaluronic acid serum

30 ml
Old price New price $110.00

or 4 installments of $27.50 by

Learn more

⭐ Top Auto-Replenished Product

Quantity

EXCLUSIVE OFFER

Complimentary deluxe sample of Sheer Physical UV Defense on all orders.
Enter Code: PROTECT

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

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

SKIN CONCERN: Dehydrated, Aging

FEATURES:
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. This hyaluronic acid serum may be used as part of a home skincare regimen after dermal fillers; always consult with your physician for individual at-home advice.

BENEFITS:

Amplifies skin’s hyaluronic acid levels by 30%
Reduces the look of crow’s feet, nasolabial folds (parenthesis around the mouth or laugh lines), and marionette lines (lines from the corners of the mouth down to chin) for smoother, firmer skin
Delivers long lasting hydration to visibly improve skin’s texture
Unique serum-gel texture format creates a smooth canvas on skin
Paraben- and dye-free, ideal for all skin types
Can be used as home care after dermal fillers; always consult with a physician for individual regimen recommendations

TSA Approved Airplane icon

TSA Approved

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.

Learn how to incorporate this product into a comprehensive regimen >

10% PROXYLANE^TM:
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.

See All Ingredients

AQUA / WATER / EAU / CYCLOHEXASILOXANE / GLYCERIN / ALCOHOL DENAT. / HYDROXYPROPYL TETRAHYDROPYRANTRIOL / PROPYLENE GLYCOL / DIPOTASSIUM GLYCYRRHIZATE / POLYSILICONE-11 / POLYMETHYLSILSESQUIOXANE / SODIUM HYALURONATE / DIMETHICONE / TOCOPHEROL / PHENOXYETHANOL / CAPRYLOYL SALICYLIC ACID / OCTYLDODECANOL / BIS-PEG/PPG-16/16 / PEG/PPG-16/16 DIMETHICONE / PEG-20 METHYL GLUCOSE SESQUISTEARATE / AMMONIUM POLYACRYLOYLDIMETHYL TAURATE / CAPRYLYL GLYCOL / XANTHAN GUM / DEXTRIN / ORYZA SATIVA EXTRACT / RICE EXTRACT / DISODIUM EDTA / CAPRYLIC/CAPRIC TRIGLYCERIDE / SODIUM HYDROXIDE / ADENOSINE / CITRUS NOBILIS PEEL OIL / MANDARIN ORANGE PEEL OIL / LIMONENE / T-BUTYL ALCOHOL / CELLULOSE ACETATE BUTYRATE / POLYPHOSPHORYLCHOLINE GLYCOL ACRYLATE / POLYVINYL ALCOHOL / SODIUM CHLORIDE / BUTYLENE GLYCOL / PENTAERYTHRITYL TETRA-DI-T-BUTYL HYDROXYHYDROCINNAMATE

Science

Hyaluronic acid naturally occurs in the skin and plays an important role in maintaining moisture. This essential molecule however has a short lifecycle in skin, with 30%-50% degrading every 24 hours. With age, the skin’s ability to produce hyaluronic acid decreases. Production starts to decline in the 20s and this decline accelerates in the 40s. Decreased production 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, the size of the hyaluronic acid molecules are 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.

In a 12-week clinical study, H.A. Intensifier significantly improved the appearance of key aging indicators:

23% improvement in plumpness
9% decrease in sagginess
11% improvement in firmness
13% improvement in elasticity
18% improvement in texture

See Protocol

Protocol: Average results shown. 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 lines, and presence of fine lines/wrinkles in the crow’s feet area. H.A. Intensifier was used twice daily in conjunction with SkinCeuticals Gentle Cleanser and a sunscreen. Efficacy and tolerability evaluations were conducted at baseline and at weeks 4, 8, and 12.

Introducing New A.G.E Interrupter Advanced

NEED ADVICE? Take our Regimen Finder Quiz, designed with physicians Try Now | Connect with a Licensed Aesthetician (Mon – Sat: 11am to 9pm EST)

Take our Regimen Finder Quiz, designed with physicians Try Now

PHYSICIAN INSIGHT

We initially had our injectable patients use H.A. Intensifier to enhance their results but found the feedback so positive that we now recommend it to most patients looking to diminish signs of aging.

Victoria Negrete, Forefront Dermatology

CLINICALLY PROVEN RESULTS

30%
Increase in hyaluronic acid levels

11%
Improvement in firmness

23%
Improvement in plumpness

18%
Improvement in texture

See Protocol

KEY INGREDIENTS

PRO FORMULA

Frequently Asked Questions

Answers to Your Frequently Asked Hyaluronic Acid Intensifier (H.A.) Questions

Hyaluronic acid (H.A.) is a powerful hydrator found in the skin. When applied topically, this natural humectant helps retain moisture, improve the stretch and flexibility of your skin, and visibly improve the appearance of lines and wrinkles. H.A. serums, like H.A. Intensifier, deliver long-lasting hydration for soft, supple, and youthful-looking skin.

If extra hydration is needed, we recommend layering Hydrating B5 Gel after your corrective skincare products. While both Hyaluronic Acid Intensifier and Hydrating B5 Gel are formulated with hyaluronic acid, Hyaluronic Acid Intensifier is specifically formulated to improve the appearance of skin firmness, smoothness, and plumpness, whereas Hydrating B5 Gel replenishes moisture and restores radiance for a smoother complexion.