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SkinCeuticals Blemish + Age Defense (1 fl. oz.)
A dual-performing serum to help treat adult acne and the signs of aging.
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4 installments of $26.50 with Klarna Learn more
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4 installments of $26.50 with afterpay Learn more
SkinCeuticals Blemish + Age Defense is an advanced solution to help eliminate adult acne while addressing wrinkles, fine lines and uneven skin tone. A combination of 2% dioic acid with alpha and beta hydroxy acids prevent blemishes while diminishing hyperpigmentation and reducing wrinkles and fine lines. This targeted treatment also inhibits excess of sebum production, unclogs pores and helps prevent skin darkening from UV exposure.
Key Ingredients:
- 2% Dioic Acid: naturally derived from vegetables, this ingredient helps reduce excess sebum
- 0.3% LHA (Caproloyl Salicylic Acid): a lipo-hydroxy acid, LHA, evenly exfoliates skin, decongests pores, and refines the skin’s surface
- 1.5% Salicylic Acid: a beta-hydroxy acid refines pores and helps reduce the formation of acne
- 3.5% Glycolic Acid and 0.5% Citric Acid: these alpha-hydroxy acids work synergistically to smooth skin and minimize the appearance of fine lines and wrinkles
Key Benefits:
- Reduces excess sebum production
- Improves the appearance of blotchiness, blemishes, and uneven skin tone
- Decongests clogged pores
- Diminishes visible signs of aging
- Ideal for acne-prone, oily, combination, and aging skin types
Clean the skin thoroughly before applying product. Cover the entire affected area with a thin layer in the morning and evening. For optimal results, use as part of the Blemish + Age Program, starting with Cleanser and LHA solution.
Application Area: Face
Ideal for these Concerns: Acne, Aging Skin, Free Radical Damage, Hyperpigmentation, Large Pores, Milia, Oiliness, Sun Damage
Ingredient: Alpha Hydroxy Acids, Glycolic Acid, Salicylic Acid
Preferences: Clean, Fragrance-Free, Oil-Free, Paraben-Free, Phthalate-Free, Sulfate-Free
Skin Care: Skin Care Treatments
Skin Care Treatments: Acne Treatment
Skin Type: Acne-Prone Skin, Combination Skin, Mature Skin, Normal Skin, Oily Skin, Sensitive Skin
Active: Salicylic Acid 1.5%.
Inactive: Alcohol Denat., Water, Methylpropanediol, Glycolic Acid, Diisopropyl Adipate, Octadecenedioic Acid, Hydroxyethylpiperazine Ethane Sulfonic Acid, Citric Acid, Capryloyl Salicylic Acid, Sodium Hydroxide, Polyquaternium-10.
- Correct
- SkinCeuticals
- 1 fl oz
Frequently Bought Together



Total Price: $151.00
Add both to cart
SkinCeuticals Blemish + Age Defense (1 fl. oz.)
A dual-performing serum to help treat adult acne and the signs of aging.
Earn 530 reward points when purchasing this product as a rewards member*
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Free delivery after your first order
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You control the frequency
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No commitment. Cancel or delay
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Payment will be taken every month. months.
$106.00


Dr Dennis Gross SpectraLite™ FaceWare Pro (1 piece)

$13 Dr Dennis Gross Gift
In stock
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4 installments of $26.50 with Klarna Learn more
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4 installments of $26.50 with afterpay Learn more
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SkinCeuticals Blemish + Age Defense is an advanced solution to help eliminate adult acne while addressing wrinkles, fine lines and uneven skin tone. A combination of 2% dioic acid with alpha and beta hydroxy acids prevent blemishes while diminishing hyperpigmentation and reducing wrinkles and fine lines. This targeted treatment also inhibits excess of sebum production, unclogs pores and helps prevent skin darkening from UV exposure.
Key Ingredients:
- 2% Dioic Acid: naturally derived from vegetables, this ingredient helps reduce excess sebum
- 0.3% LHA (Caproloyl Salicylic Acid): a lipo-hydroxy acid, LHA, evenly exfoliates skin, decongests pores, and refines the skin’s surface
- 1.5% Salicylic Acid: a beta-hydroxy acid refines pores and helps reduce the formation of acne
- 3.5% Glycolic Acid and 0.5% Citric Acid: these alpha-hydroxy acids work synergistically to smooth skin and minimize the appearance of fine lines and wrinkles
Key Benefits:
- Reduces excess sebum production
- Improves the appearance of blotchiness, blemishes, and uneven skin tone
- Decongests clogged pores
- Diminishes visible signs of aging
- Ideal for acne-prone, oily, combination, and aging skin types
Clean the skin thoroughly before applying product. Cover the entire affected area with a thin layer in the morning and evening. For optimal results, use as part of the Blemish + Age Program, starting with Cleanser and LHA solution.
Application Area: Face
Ideal for these Concerns: Acne, Aging Skin, Free Radical Damage, Hyperpigmentation, Large Pores, Milia, Oiliness, Sun Damage
Ingredient: Alpha Hydroxy Acids, Glycolic Acid, Salicylic Acid
Preferences: Clean, Fragrance-Free, Oil-Free, Paraben-Free, Phthalate-Free, Sulfate-Free
Skin Care: Skin Care Treatments
Skin Care Treatments: Acne Treatment
Skin Type: Acne-Prone Skin, Combination Skin, Mature Skin, Normal Skin, Oily Skin, Sensitive Skin
Active: Salicylic Acid 1.5%.
Inactive: Alcohol Denat., Water, Methylpropanediol, Glycolic Acid, Diisopropyl Adipate, Octadecenedioic Acid, Hydroxyethylpiperazine Ethane Sulfonic Acid, Citric Acid, Capryloyl Salicylic Acid, Sodium Hydroxide, Polyquaternium-10.
- Correct
- SkinCeuticals
- 1 fl oz
Frequently Bought Together



Total Price: $151.00
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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The best
This is the most effective serum for keeping adult acne under control. It has been a game changer for my skin during this past hot and humid summer when my skin can sometimes breakout from excess oil. This is the last serum I apply in my Skinceuticals morning routine before moisture and then sunscreen.
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Life changing
This cleared up my skin beautifully. I should never have stopped using this! It's pricey but so worth it!
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Helps with skin texture
I have acne scaring and I’ve noticed this has helped with overall tone and texture. Another great product by this brand.
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Spot treatment
This product works wonders for me and lasts me forever as I only use it when I have a breakout or my skin feels dull and congested
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good addition
nice addition to my daily routine love skinceuticals
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My most favorite product
I absolutely love this product. Prior to using this I was unsuccessful with finding a product that worked on my skin preventing blemishes. My sensitive skin was also very picky as to what I could even use. This stuff has been a major game changer for me.
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Worth it!
Great product and worth every penny! Best blemish product I’ve ever used.
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Breakout Rescuer
I love this product because my face does break out every now and then. When it does I love using this serum in my skincare routine because it quickly helps my face look less red and definitely reduces the blemishes that form.
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It wirks!
Love it. I am on my second bottle and will buy again. I use it with the C E Ferulic serum and my mature skin is clearer and brighter after 6 mo. Getting compliments daily!
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Perfect for nighttime routine
Really helped diminish my stubborn ocasional breakouts. Slight stinging initially not too bad. But feels like it works within a week
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