SKU: 94864452685

SkinCeuticals® Blemish and Age Defense Serum 30mL

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Description

SkinCeuticals® Blemish and Age Defense Serum 30mLBlemish + Age Defence is a targeted, oil free approach for ageing skin prone to breakouts. This acid blend combines 2% dioic acid with an optimal alpha and beta hydroxy acid formulation to reduce the formation of acne and clogged pores, while improving the appearance of fine lines, wrinkles, and uneven skin tone. Reduces excess sebum production Improves the appearance of blotchiness, blemishes, and uneven skin tone Decongests clogged pores Diminishes

Blemish + Age Defence is a targeted, oil-free approach for ageing skin prone to breakouts. This acid blend combines 2% dioic acid with an optimal alpha- and beta-hydroxy acid formulation to reduce the formation of acne and clogged pores, while improving the appearance of fine lines, wrinkles, and uneven skin tone.

  • Reduces excess sebum production
  • Improves the appearance of blotchiness, blemishes, and uneven skin tone
  • Decongests clogged pores
  • Diminishes visible signs of ageing
  • Ideal for acne-prone, oily, combination, and ageing skin types

How To Use

Once or twice daily, apply 4-5 drops of Blemish + Age Defense to a dry face.

Visible Results

In a dermatologist-controlled 8-week study of 50 multi- ethnic subjects ages 25-50, Blemish + Age Defence reduced sebum by 39% and improved fine lines by 28% at week 4. Individual results may vary.

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 minimise the appearance of fine lines and wrinkles

855061 5 - ALCOHOL DENAT., AQUA/ WATER, METHYLPROPANEDIOL, GLYCOLIC ACID, DIISOPROPYL ADIPATE, OCTADECENEDIOIC ACID, SALICYLIC ACID, HYDROXYETHYLPIPERAZINE ETHANE SULFONIC ACID, CITRIC ACID, CAPRYLOYL SALICYLIC ACID, SODIUM HYDROXIDE, POLYQUATERNIUM-10, D43561/3.

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.

Science & Proof

This powerful, targeted anti-ageing serum addresses adult acne and signs of ageing with the unique technology of dioic acid, salicylic acid, LHA, glycolic acid, and citric acid to fight the formation of acne and reduce excess sebum production as it helps improve the appearance of fine lines, wrinkles, and rough surface texture that can lead to an aged appearance. Blemish + AGE Defence was shown to be as effective as the leading prescription drug combination, 1% clindamycin and 5% benzoyl peroxide, for the treatment of acne.

Clinical results were seen as early as day 2, with Blemish + AGE Defence significantly reducing inflammatory and non-inflammatory lesions.
Additionally, Blemish + AGE Defence also reduced blotchiness and clogged pores for the entire duration of the 8 week study. (Baumann, L. Comparison of clindamycin 1% and benzoyl peroxide 5% gel to a novel composition containing salicylic acid, capryloyl salicylic acid, HEPES, glycolic acid, citric acid, and dioic acid in the treatment of acne vulgaris - JDD - 2O13).

Blemish + AGE Defence was proven as effective and tolerable as 0.025% tretinoin in both anti-ageing and anti-acne attributes - B+AGE produced statistically superior improvements in skin tone, evenness and clarity, and a reduction in blemishes and blotchiness.
As early as day 2, B+AGE provided improvements in skin tone evenness and clarity, skin smoothness, skin brightness, clogged pores, blemishes, and blotchiness. Parity was achieved between the two treatments in reduction of fine lines, clogged pores, tactile roughness, and dullness.

At no point during the 8-week study did 0.025% tretinoin statistically outperform B+AGE. (Kircik, L. Safety and efficacy of two anti-acne/anti-ageing treatments in subjects with photodamaged skin and mild to moderate acne vulgaris - JDD - 2012).
After 4 weeks, Blemish + AGE Defence was proven to statistically reduce the grade of PIH by 19%.
After 8 weeks, it was proven to reduce the grade of PIH by 36% and the number of PIH marks by 29%.

(Protocol: 8-week dermatologist controlled study consisted of 59 subjects. The subject group consisted of males and females of multi-ethnicities, between the ages of 18-40 with skin types II-V that included mild acne and combination to oily skins, with at least 50% experiencing post-inflammatory hyperpigmentation).

Shipping Notes
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 94864452685

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NO-BULL---- john
Lowell, US
★★★★★ 5
Terrific toy for heavy chewers
Size: 6 in, Color: Blue
My dog loves this! Chews and plays with it constantly. These will last a long time, however, eventually they begin to break down. THEN GET ANOTHER, lasted a couple months with constant chewing.
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Reviewed in the United States on August 29, 2025
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CJB
West Palm Beach, US
★★★★★ 3
My dog doesn't like it
Size: 5 in, Color: Orange
My dog wasn't a fan of this at all. He was curious about it, probably because he could smell it, but he wasn't sure about chewing it. It could be because his teeth squeak against it? Or maybe it has an odd texture? I don't know But this has sat in the toy bin untouched since the day we got it
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Reviewed in the United States on October 13, 2025
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Exactly as described on Amazon works perfectly great quality in product and pictures.
Grantham, US
★★★★★ 4
Not for older dogs
Size: 6 in, Color: Blue
Item was on point as described, but my elderly dog was not interested.
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Reviewed in the United States on March 2, 2026
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De Marby Reviews
Waukegan, US
★★★★★ 5
Great Chew Toy for Daily Play
Size: 6 in, Color: Blue, Size: 6 in, Color: Blue
My dog absolutely loves this toy. From the first moment he grabbed it, he wouldn’t stop playing with it. He chews on it, runs around with it, and even sleeps with it sometimes. What I like most is how durable it is — even with constant biting, pulling, and chewing, it hasn’t broken or shown any damage. The material feels strong but still safe for him to chew. The texture also seems to keep him entertained because it massages his gums while he plays. It’s lightweight, easy for him to carry, and the shape makes it fun for both chewing and tossing. This toy has become one of his favorites, and I’m really happy with the quality. I would definitely recommend it for dogs who love to chew.
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Reviewed in the United States on November 19, 2025
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Valerie Stapleton
San Leandro, US
★★★★★ 5
Longest lasting toy in our toy box
Size: 6 in, Color: Blue
My German shepherd/Austrian shepherd mix destroys toys very quickly. This is his longest lasting toy that he actually uses and still has no visible signs of destruction.
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Reviewed in the United States on June 11, 2026

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