AWARD WINNER

Blemish + Age Defense Serum For Blemish-Prone Skin

Salicylic Acid Serum For Oily & Combination Skin

Blemish + Age Defense is rated 4.6 out of 5 by 88.

Blemish + Age Defense is a targeted, oil-free approach for ageing skin prone to breakouts. This firs ... Read more

AWARD WINNER

RECOMMENDED FOR

• Oily

• Combination

• Blemish-Prone

• Discolouration

• Ageing

SkinCeuticals

Blemish + Age Defense Serum For Blemish-Prone Skin

Salicylic Acid Serum For Oily & Combination Skin

30 ml

Old price New price £110.00

Quantity

Why shop with us ?

10% off your first order
Free next day delivery on all orders over £200
2 free luxury samples with every order worth up to £44*

Blemish + Age Defense 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 blemish-prone,
oily, combination, and ageing skin types

Salicylic Acid Serum For Oily & Combination Skin

Fight imperfections, reduce excess oil with Blemish + Age Defense an oil free dual-action serum for oily & blemish prone skin

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

HOW TO USE >

FAQS >

The Science Behind Blemish + Age Defense Serum

How Blemishes Form

Adult blemishes forms when sebaceous glands become enlarged and increase sebum production, blocking pores and the cell renewal process. As a result, blemishes, excessive oiliness, and hyperpigmentation occur.

Blemishes Dos + Don’ts

DO: Focus on Anti-Ageing
Blemishes can enhance visible signs of aging like larger pores, rougher texture, or apperance of wrinkles. Combat signs of aging and address blemishes simultaneously with antioxidants glycolic and citric acid, found in Blemish + Age Defense.

DON’T: Treat Blemishes with One Method
Adults may develop blemishes from hormones, stress, or extrinsic factors like skincare products or hygiene. Use a multi-action routine to effectively treat different triggers.

Physician's Insight

"I highly recommend SkinCeuticals Blemish and Age range for patients with normal to combination and most definitely for those with oily skin. It comprises of a cleanser, toner and a serum."

Dr. Jonquille Chantrey

Aesthetic Doctor
ØNE aesthetic studiø

Dr. Jonquille Chantrey

Aesthetic Doctor
ØNE aesthetic studiø

Key Ingredients

Oil-Free

Fragrance-Free

👁

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.

Close-up of clear liquid with various sizes of bubbles reflecting light, creating a textured and glossy surface.

1.5% Salicylic Acid

A beta-hydroxy acid refines pores and helps reduce the apperance of blemishes.

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.

👁

How to Use Blemish + Age Defense Serum

STEP 1

Once or twice daily, dispense 4-5 drops of Blemish + Age Defense into clean hands.

STEP 2

Cover the entire affected area with a thin layer of serum. If using in the morning, apply after a SkinCeuticals vitamin C antioxidant serum and before a SkinCeuticals sunscreen.

Answers to your frequently asked
Blemish + Age Defense questions.

Complete Your Blemish + Age Defense Routine

Step 1: Prevent

Silymarin CF Vitamin C Antioxidant Serum

Silymarin CF Serum For Blemish Prone Skin

AWARD WINNER

Silymarin CF Serum For Blemish Prone Skin

Vitamin C Antioxidant Serum For Normal & Oily Skin Types

One size

30 ml

Old price New price £165.00

(£550.00/100 ml.)

Step 2: Correct

AWARD WINNER

Blemish + Age Defense Serum For Blemish-Prone Skin

Salicylic Acid Serum For Oily & Combination Skin

One size

30 ml

Old price New price £110.00

(£366.67/100 ml.)

Step 3: Correct

Phyto A+ Brightening Treatment 3% Azelaic Acid

Phyto A+ Brightening Cream For All Skin

A brightening oil free moisturiser for all Skin Types

One size

30 ml

Old price New price £96.00

(£320.00/100 ml.)

Step 4: Protect

Oil Shield UV Defense Sunscreen SPF 50

Mattifying, non-greasy sunscreen formulated for oily skin types to reduce the appearance of oiliness while delivering high SPF 50 UV protection with a fresh dry-touch finish.

One size

30 ml

Old price New price £49.00

(£163.33/100 ml.)

Step 1: Cleanse

AWARD WINNER

Blemish + Age Cleanser 240ml

Decongests and refines pores, minimises blemishes, and brightens the skin.

One size

240 ml

Old price New price £50.00

(£20.83/100 ml.)

Step 2: Prevent

AWARD WINNER

Silymarin CF Serum For Blemish Prone Skin

Vitamin C Antioxidant Serum For Normal & Oily Skin Types

One size

30 ml

Old price New price £165.00

(£550.00/100 ml.)

Step 3: Correct

AWARD WINNER

Blemish + Age Defense Serum For Blemish-Prone Skin

Salicylic Acid Serum For Oily & Combination Skin

One size

30 ml

Old price New price £110.00

(£366.67/100 ml.)

Step 4: Correct

Phyto A+ Brightening Cream For All Skin

A brightening oil free moisturiser for all Skin Types

One size

30 ml

Old price New price £96.00

(£320.00/100 ml.)

Rated 5 out of 5 by Suzane from Nice experience The Serum serves the purpose and my skin is now beautiful and glowing

Date published: 2025-04-16

Rated 5 out of 5 by Henn from Polished to perfection! I received this as a tiny sample. I am mid 50’s with no blemishes (left those behind many years ago thankfully). I used this morning and night for 2-3 days and feel like my skin has been polished to perfection. Some of those eye wrinkles even look a little faded. Not sure if this is the best product (is the salicylic acid one better?) And how this would work with my retinol. Perhaps a monthly intensive - definitely will be using again.

Date published: 2025-03-09

Rated 5 out of 5 by P0307 from Best thing so far for my skin Gosh how many products have I bought when people have wrote ‘nothing has worked, I’ve tried everything but this is the only thing that works blah blah.’ However at 34 having really used insane amounts of skincare since 17, I can say this works for oily combination breakout skin. I hadn’t got into chemical exfoliants yet but my skin is now forever smooth. I still have the odd blemish or patch of those tiny little red spots that don’t come out if I eat bad, but the glow and smoothness I’m getting with this is great. Yes skinceuticals are a little pricier, but why spend more on things that don’t have the backed science like this brand do. If something works, it’s worth however much it costs. I was worried I’d get red with this but I don’t. A doctor at a clinic told me about it and I wish I’d acted sooner on it. I never feel my skin isn’t smooth anymore. Often by the end of a day I’d feel my nose was patchy/oily and want to exfoliate with a scrub, however now this just has my whole skin clearer and smoother!

Date published: 2024-11-27

Rated 5 out of 5 by Rosie555 from Less oily cheeks I have been using this serum twice a day for the past 3 weeks. I brought this as I have combination skin which is prone to breakouts which leaves dark marks. Since using this serum I've noticed my cheeks are less oily and my hyperpigmentation is fading quicker than normal. I do get a slight tingling sensation around my nose area after using this serum. It's not painful or intense and only lasts for around a minute. This serum contains glycolic acid, Salicylic acid and Dioic acid which helps to unclog pores and reduce the production of sebum which causes the excess oil on skin. My skin is looking better, more balanced, smooth and the dark marks are fading. As for the smell of this serum, I would describe it as a green plant like smell. It's not strong, just slightly noticeable when you open the bottle. Overall it is working well on my skin so I will keep it in my daily skincare routine.

Date published: 2024-01-15

Rated 5 out of 5 by DeeDee from Great great product and the ingredients I got this 3 weeks ago because I was using the sample and I noticed a difference it was great

Date published: 2023-10-25

Rated 5 out of 5 by Sami from Effective I have to say this is not the miracle product some reviewers have made it out to be, so my spots/acne, didn't disappear overnight, however they did gradually reduce and my skin is definitely clearer and improved over time.

Date published: 2023-09-17

Rated 5 out of 5 by LuizaI from The best product for blemish, oily & aging skin I have suffered with blemishes, mostly hormonal, large, pores and oily skin, and just generally very congested, bumpy skin my whole life, and I have tried hundreds of products claiming to do wonders for my skin over the years. I think, after so many different products I have built the experience to be able to say confidently that no product in the market, regardless of the pay point compares to this, I don’t know how it’s doing it, but this product is out of this world, within one application I saw and felt the skin texture change and the blemishes disappear . After a week I had the best skin I’ve ever had in my life, all my blemishes gone, my pores appear smaller, oiliness has reduced dramatically, and my skin feels smooth to the touch, all the bumps under the skin in general and the rough texture has gone. With continued use, I wake up every morning and see the best skin I’ve ever had in my life, sadly it cannot reverse damage or enlarged pores that have been there for years but it gives me back the best version of what my skin can be today. I will buy this product for the rest of my life, if you’re experiencing concerns with your skin that are anything like mine, please do not hesitate to buy this, it will change your life. It sounds like a crazy statement but it changed mine!

Date published: 2023-06-20

Rated 5 out of 5 by Rach from Hope in a bottle! I have been suffering from painful, scarring cystic acne breakouts and this little bottle of magic brought my skin to clear within a week… no joke. My clogged pores are disappearing and my skin feels so soft. I get a small surprise each time I feel my smooth chin. Couldn’t be more impressed.

Date published: 2023-05-09

Blemish + Age Defense Reviews - page 2

Blemish + Age Defense Serum For Blemish-Prone Skin

Blemish + Age Defense Benefits

Salicylic Acid Serum For Oily & Combination Skin

The Science Behind Blemish + Age Defense Serum

How Blemishes Form

Blemishes Dos + Don’ts