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SkinCeuticals Hyaluronic Acid Intensifier (1 fl. oz.)
A powerful face serum that deeply hydrates skin.
[DESCRIPTION]
Text, Behind the formula. H.A. Intensifier. Dr. Dianne Davis, MD, FAAD, board certified medical and cosmetic dermatologist. A brown glass dropper bottle of H.A. Intensifier.
(Hello, I'm Dr. Diane Davis, a board-certified dermatologist. Hyaluronic acid is a key molecule essential in our skin to maintain moisture levels.)
[MUSIC PLAYING]
[DESCRIPTION]
An animation of hyaluronic acid droplets moisturizing layers of dehydrated skin cells.
(However, it has a short life cycle in our skin, degrading at 30% to 50% every 24 hours. SkinCeuticals H.A. Intensifier is a multi-corrective serum that amplifies skin's hyaluronic acid levels by 30%. It uniquely combines 1.3% pure hyaluronic acid with 10% proxylane, which helps improve skin firmness by 11%. It also has 2.2% of licorice and purple rice extracts to support the skin's natural hyaluronic acid content.)
[MUSIC PLAYING]
[DESCRIPTION]
Improves skin's texture in 8 weeks, 18%. Improves skin's plumpness, 23%. Dr. Davis hands the bottle to a woman with short dark hair, who applies the drops as described.
(Once or twice daily, apply four to six drops to the palm of the hand and dab onto the forehead, cheeks, chin, and neck and blend into the skin. H.A. Intensifier may be used by all skin types. Check with your physician if H.A. Intensifier can be used after a dermal filler procedure.)
[MUSIC PLAYING]
[DESCRIPTION]
Step 1, prevent. C.E. Ferulic. Step 2, correct. H.A. Intensifier. Step 3, protect. Physical fusion UV Defense Sunscreen. *AVERAGE RESULTS SHOWN. Average results shown. A dermatologist-controlled 8-week clinical study on 55 subjects with twice daily application of Triple Lipid Restore 2:4:2. Subjects also used SkinCeuticals Gentle Cleanser and Ultimate UV Defense SPF 30. INCLUSION CRITERIA: Females ages 55-75 with moderate fine lines/wrinkles, uneven skin tone, skin dullness, skin roughness, lack of skin tone clarity, and lack of skin firmness. AVERAGE RESULTS SHOWN. Lipidomics analysis (N=28 females aged 55-75). Statistically significant increase in lipids determined by spectrometric analysis of tape strips collected at baseline and after 8 weeks of twice daily application of Triple Lipid Restore 2:4:2. Behind the formula. Resveratrol B E.. SkinCeuticals. Number 1 medical aesthetic skincare brand worldwide. Discover now. Source, Kline and Company Global Professional Skincare 2021 report series, manufacturers' sales in medical care channel for fiscal year 2021.
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4 installments of $27.50 with Klarna Learn more
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4 installments of $27.50 with afterpay Learn more
Reveal fresher and healthier-looking skin with Hyaluronic Acid Intensifier from SkinCeuticals. Its potent blend of pure hyaluronic acid, proxylane, licorice root and purple rice work to boost skin's hyaluronic acid levels, improving skin texture and restoring elasticity.
Key Ingredients:
- 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 botanical extracts 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
Key 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
Clinical Study Results:
- 23% improvement in plumpness
- 9% decrease in sagginess
- 11% improvement in firmness
- 13% improvement in elasticity
- 18% improvement in texture
*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 crows feet area. Hyaluronic Acid 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.
Learn more on the blog: New to SkinCeuticals? Here Are the Top 6 Products You Have to Try.
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.
Aging Skin: Fine Lines and Wrinkles, Loss of Firmness
Application Area: Decollete, Face, Neck
Ideal for these Concerns: Aging Skin, Dryness and Dehydration, Free Radical Damage, Sun Damage
Ingredient: Dimethicone, Essential Oils, Herbal Extracts, Hyaluronic Acid, Salicylic Acid
Preferences: Clean, Non-Comedogenic, Paraben-Free, Phthalate-Free, Sulfate-Free
Skin Care: Skin Care Treatments
Skin Care Treatments: Face Serums
Skin Type: Acne-Prone Skin, Combination Skin, Dry Skin, Mature Skin, Normal Skin, Oily Skin, Sensitive Skin
Water, 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.
- Correct
- SkinCeuticals
- 1 fl. oz
Frequently Bought Together



Total Price: $292.00
Add both to cart
SkinCeuticals Hyaluronic Acid Intensifier (1 fl. oz.)
A powerful face serum that deeply hydrates skin.
Earn 550 reward points when purchasing this product as a rewards member*
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$110.00

Dr Dennis Gross SpectraLite™ FaceWare Pro (1 piece)

$13 Dr Dennis Gross Gift
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Reveal fresher and healthier-looking skin with Hyaluronic Acid Intensifier from SkinCeuticals. Its potent blend of pure hyaluronic acid, proxylane, licorice root and purple rice work to boost skin's hyaluronic acid levels, improving skin texture and restoring elasticity.
Key Ingredients:
- 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 botanical extracts 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
Key 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
Clinical Study Results:
- 23% improvement in plumpness
- 9% decrease in sagginess
- 11% improvement in firmness
- 13% improvement in elasticity
- 18% improvement in texture
*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 crows feet area. Hyaluronic Acid 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.
Learn more on the blog: New to SkinCeuticals? Here Are the Top 6 Products You Have to Try.
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.
Aging Skin: Fine Lines and Wrinkles, Loss of Firmness
Application Area: Decollete, Face, Neck
Ideal for these Concerns: Aging Skin, Dryness and Dehydration, Free Radical Damage, Sun Damage
Ingredient: Dimethicone, Essential Oils, Herbal Extracts, Hyaluronic Acid, Salicylic Acid
Preferences: Clean, Non-Comedogenic, Paraben-Free, Phthalate-Free, Sulfate-Free
Skin Care: Skin Care Treatments
Skin Care Treatments: Face Serums
Skin Type: Acne-Prone Skin, Combination Skin, Dry Skin, Mature Skin, Normal Skin, Oily Skin, Sensitive Skin
Water, 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.
- Correct
- SkinCeuticals
- 1 fl. oz
Frequently Bought Together



Total Price: $292.00
Add both to cart
Customer Reviews
Top Customer Reviews
Where reviews refer to beauty products or supplements, results may vary from person to person. Customer reviews are independent and do not represent the views of Dermstore.
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Fantastic Product
I love this product! It makes my skin plump and smooth. I notice a big difference when I put my makeup on after using the HA Intensifier. My foundation glides on easier and give it a smooth finish.
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I’m a fan !
Love love Skinceuticals products ! This product makes my skin look healthier and feels amazing !
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disappointed
I have a dehydrated sensitive combination skin. Bought this intensifier to help with dryness and fine lines, but unfortunately, the more I use it, the dryer my skin feels. Sometimes caused irritation. Also it contains Alcohol Denat. on the 4th place among ingredients, not sure this is good for oily and dry skin.
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Miracle Product!
I have been using the Hyaluronic Acid Intensifier, CE Ferulic Acid and Triple Lipid Restore Moisturizer for about a year. I have seen a dramatic improvement in the smoothness and hydration of my skin. After reading about these products, I decided to give them a try because the products I was using did not provide enough hydration. I'm so happy I did!
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Grandma
Love this Hyaluronic Acid product! My skin feels smooth, lines subside and looks moisturized. I've used this for years and it's a part of my daily regimen.
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HA Intensifier
I have been using this product and the CE Ferulic Acid for several years now. At 70 yrs old, I have very few wrinkles. Both of these products, working together are keeping my skin moist and hydrated. I wouldn’t think of ever not using them both!
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In love!
I have been wanting to try this for forever and finally pulled the trigger. I’m so happy I did! Super hydrating, works great with my other products and wears well under my makeup.
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Worth the splurge!
I first received a sample of this and didn't expect much, but purchased a full size when I realized it was worth it. This product is pricey but truthfully, what product from this line isn't?! I would still recommend this though. This hydrated my dry sensitive skin with no reaction. It's consistency is thin and didn't give a sticky after feeling. It sat well under makeup and didn't peel. If this product's price tag is too steep, I'd recommend waiting for a sale and with the holidays coming up, you might even find great bundles!
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Worth It!
I was super sad to have missed out on the set of the CE Skinceuticals and the HA intensifier. I decided to spring for the HA intensifier on its own. Couldn't be happier. It has totally soothed my dry summer skin and eliminated my need to pack on layers and layers of other moisturizers.
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The Perfect Second Act for a Vitamin C Serum
This is the perfect second act for a vitamin C serum. Skinceuticals is always a worthy investment, but I wasn't sure if I wanted to spring for the HA intensifier, given others on the market with a lower price point. I am so glad I did! It is worth every cent and has really helped my skin stay healthy, happy, and radiant. I have very sensitive melanin rich skin. I recently purchased my second bottle.
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