Add to Favorites
correct

Hyaluronic Acid Intensifier (H.A.) Hyaluronic acid serum

Hyaluronic Acid Intensifier (H.A.) is rated 4.7 out of 5 by 487.
  • y_2020, m_10, d_22, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_3, tr_484
  • loc_en_US, sid_3606000436367, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_skinceuticals-us
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getAggregateRating, 7ms
  • reviews, product

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

skin types

Dry
Normal
Oily
Combination
Sensitive

skin condition

Dehydrated
Aging

$100.00

Availability:

In Stock

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. 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.

  • 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


Learn more about the science behind H.A. Intensifier

How To Use

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.

  • Visible Results

  • before
    after

    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.

  • Science & Proof


  • 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.

Key Ingredients

  • 10% Proxylane™
  • 2.0% Licorice Root Extract (dipotassium glycyrrhizate) + 0.2% Purple Rice Extract
  • 1.3% Hyaluronic Acid

Supports skin’s hyaluronic acid levels to help improve the appearance of skin firmness.

Learn more about Proxylane™

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

Physician Insight

Physician image

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.

Dr. Jerome Potozkin – Potozkin MD

Learn about Dr. Jerome Potozkin

Complete Your Regimen

Reviews

Rated 5 out of 5 by from My face feels so soft and smooth I have been using this product twice a day and love it. My face feels so soft and smooth after I apply that sometimes I forget to moisturize afterwards. I am still waiting to see if my lines soften but I would be very surprised if they didn’t.
Date published: 2020-10-20
Rated 5 out of 5 by from Great Product I felt so good after applying it.....Really recommend to everyone..
Date published: 2020-10-20
Rated 5 out of 5 by from Nice! Got a free sample Of this very rich and creamy Cream! , a little goes a long way!
Date published: 2020-10-19
Rated 5 out of 5 by from Great product I have been using this product for a long time and I love it
Date published: 2020-10-15
Rated 5 out of 5 by from Love this product! I have been using this product for over 2 years, along with other Skinceuticals products, & love the way my face looks & feels!
Date published: 2020-10-05
Rated 5 out of 5 by from Perfect for my skin I’ve been using this product, together with CE Ferulic since March. My skin has improved immensely. It is smooth and glowing without causing unwanted oils. I have an oily T zone and this had always been a problem with other products. In my opinion, you can’t go wrong with Skinceuticals.
Date published: 2020-09-25
Rated 5 out of 5 by from Love Been using this serum for about two weeks. I use 1-2 times a day. My face feels very hydrated and helps with that extra glow. I would definitely buy again.
Date published: 2020-09-19
Rated 5 out of 5 by from Magic! Thai product Is excellent, it helps the skin to look softer and younger.
Date published: 2020-09-16
  • y_2020, m_10, d_22, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.12
  • cp_1, bvpage1
  • co_hasreviews, tv_3, tr_484
  • loc_en_US, sid_3606000436367, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_skinceuticals-us
  • bvseo_sdk, dw_cartridge, 17.1.0, p_sdk_3.2.0
  • CLOUD, getReviews, 8ms
  • reviews, product