Blemish + Age Defense

Blemish + Age Defense is rated 5.0 out of 5 by 5.
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30 ml

Oil free dual-action serum that improves the appearance of blemishes and signs of ageing.




A high potency serum that targets imperfections whilst improving the appearance of fine lines and uneven skin tone. Suitable for oily, blemish-prone, or ageing skin.

  • Helps to control the appearance of excess sebum
  • Targets blemishes
  • Clears and refines the look of open pores

This innovative acid-blend formula uses 2% Dioic Acid and Alpha-hydroxy and Beta-hydroxy acids to help protect against the formation of imperfections, decongested pores and minimise the appearance of fine lines. 

  • Alcohol Denat
  • Aqua/Water
  • Methylpropanediol
  • Glycolic Acid
  • Diisopropyl Adipate
  • Octadecenedioic Acid
  • Salicylic Acid
  • Hydroxyethylpiperazine Ethane Sulfonic Acid
  • Citric Acid
  • Capryloyl Salicylic Acid
  • Sodium Hydroxide
  • Polyquaernium-10

Free UK standard delivery on all orders

Standard Delivery 3-5 working days*

* If order is placed before 11am on a working day. If order is placed after 11am or on any non-working day then estimated delivery will be on the second working day.

Sustainability Commitment


At SkinCeuticals, we are committed to supporting initiatives that improve the lives of patients and the environment in which they live.


SkinCeuticals has been a sponsor of Melanoma Research Alliance (MRA) since 2010. Since its founding in 2007, The Melanoma Research Alliance (MRA) has awarded more than $38 million to 97 research programs that work to make advances in the prevention, diagnosis, and treatment of melanoma.


SkinCeuticals is committed to improving its impact on the environment in all aspects of development. Through optimization efforts, we continue to reduce our use of shipping cartons and corrugate material. In 2016, we modernized our fulfilment center to use wind turbines to measurably improve our carbon neutrality.



Protocol: 8-week dermatologist controlled, split-face, double-blind study conducted on 20 subjects. Product was applied twice daily. Subjects also used Skinceuticals Simply Clean, Ultimate Facial Defense SPF 30 and Daily Moisture.

How To

How to use

Apply 4-5 drops to a dry face and other affected areas, once or twice a day.

  • 01.Cleanse & Tone

    Cleanse and tone the face and neck. Pat dry.

    We recommend
    Gentle Cleanser

  • 02.Correct

    Apply 4-5 drops of Blemish & Age Defence serum to a dry face

    We recommend
    Blemish + Age Defense

  • 03.Moisturise

    Apply a thin layer of moisturiser to face, neck and chest

    We recommend
    Daily Moisture


Customer Reviews

Rated 5 out of 5 by from Miracle Product I've been using Blemish + Age Defence serum morning and night (after my usual cleanser and toner and then followed up with my usual moisturiser) for approximately 2 weeks now. My skin looks transformed!! I'm prone to breakouts around my jaw and chin, which the serum has completely cleared. I also have an oily t-panel, which seems to have evened out and I can now go the entire day in work without having to touch up my makeup to prevent a shiny-looking forehead/chin/nose. The overall texture of my skin seems better as well and is looking more even-toned and radiant. Aged 40, I actually ventured out to the shops without makeup on the other day and, catching a glimpse of myself in the mirror as I was browsing the clothes racks, thought I was looking pretty good! I've been very impressed with the results in just a short period of time and eager to try other products from the Blemish + Age Defense range to see if this further enhances the effects.
Date published: 2018-01-16
Rated 5 out of 5 by from Great product I've only used this for one week but it has been good so far. I have dry skin, oily T-zone and get acne. I can't comment on the anti wrinkle/fine lines properties yet but it works for blemishes. It helps keep my face spot-free and if I do get a spot it goes away much quicker. I has worked amazingly well for my oily t-zone, it's much better now, almost no oil until late evening. So far my skin is smooth and feels good. I have been using it every day for the past 7 days, morning and evening. My skin is quite sensitive but it hasn't reacted badly, and so far it doesn't feel like it's making it dryer either. Very happy. It absorbs in a few seconds and the skin is left non-sticky, velvety almost.
Date published: 2016-12-02
Rated 5 out of 5 by from Face saver! This product is amazing. It virtually erases any sign of an impending blemish overnight.
Date published: 2016-10-19
Rated 5 out of 5 by from Love it! I have used for last couple of years. My skin is mix so this one is great.
Date published: 2017-10-23
Rated 5 out of 5 by from Brilliant results Brilliant results, quick and easy to apply, highly recommend
Date published: 2017-10-05
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Our skincare professionals are your partner for healthy looking beautiful skin. Our network of dermatologists and medical professionals are specially trained to create the ideal at-home and in-clinic skincare regimen that can help protect against the appearance of premature skin ageing and the effects of the sun on the skin.