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Succinic Acid Treatment bottle with 2021 CEW Beauty Award
Before and after of customer using Succinic Acid Treatment
How to layer Succinic Acid Treatment in your routine
key claims from consumer trial using Succinic Acid Treatment
Amount of Succinic Acid Treatment to apply
When to apply Succinic Acid Treatment
Ingredients in Succinic Acid Treatment
Model holding Succinic Acid Treatment
Model applying Succinic Acid Treatment

Succinic Acid Treatment | The INKEY List

Clincally proven to visibly improve blemishes fast

4.3
Rated 4.3 out of 5 stars
4.3 Stars (726 Reviews)
£11.00 / 15ml
Clear blemishes fast, reduce inflammation and prevent clogged pores with our non-drying, targeted treatment. With a cream formula, it is easily layered under makeup without flaking.

Using 2% Succinic Acid to treat blemishes, the treatment gently reduces blemish size, reduces oil levels and unblock pores whilst also helping prevent them from clogging again after use. Combined with 2% Sulfur and 1% Salicylic Acid, this targeted treatment will help shrink blemishes and blackheads whilst remaining gentle on the skin.

Suitable for:

  • All Skin Types
  • Sensitive Skin
  • Teenagers
  • Pregnancy & Breastfeeding

Targets:

  • Breakouts & Blemishes
  • Excess Oil
  • Blackheads

Awards & Features

CEW 2021 Award
Allure Award
Cosmopolitan Feature
Get the Gloss

Delivery info

Standard tracked delivery (Royal Mail)

  • £3.99 or FREE on your first order & orders over £30
  • (2-5 working days*) 

Express tracked delivery (Royal Mail)

  • £5.95 or FREE on orders £50+
  • (Up to 2 working days if ordered before 4pm, excluding weekends*)

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This product

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This product

Succinic Acid Treatment

Succinic Acid Treatment

  • •Reduces blemish size and inflammation and unblocks pores.
  • •Contains 2% Sulfur and 1% Salicylic Acid, to help shrink blemishes and blackheads whilst remaining gentle on the skin.

or

Have you tried?

Mandelic Acid Treatment

Mandelic Acid Treatment

  • •Helps to significantly reduce hyperpigmentation and fade marks caused by blemishes or breakouts.
  • •Contains 0.1% Retinol to be used in the PM only to target discoloration and dark spots by subtly exfoliating and encouraging natural cell turnover.

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  • Before and after comparison
    "I’ve used INKEY products religiously and my skin is just amazing! This is before I started and what it's like now. My skin's never been better!"

    Adelle

  • Before and after comparison
    "The INKEY List is the only skincare that's helped my acne-prone skin due to my polycystic ovaries". Lauren has been using Oat Cleansing Balm, Salicylic Acid Cleanser, Hyaluronic Acid Serum, Succinic Acid Treatment and Omega Water Cream since December 2022.

    Lauren

  • Before and after comparison
    Teresa used Succinic Acid Treatment in her skincare recipe to target blemishes, along with Oat Cleansing Balm, Collagen Booster and Omega Water Cream.

    Teresa

  • Before and after comparison
    Hycent used Succinic Acid Treatment in her recipe for 3 months, alongside Salicylic Acid Cleanser and Tranexamic Acid Treatment. She says, “These literally saved my skin as I had been suffering from acne for about 3 years; after incorporating the products into my routine, my skin changed drastically and for the better!"

    Hycent

  • Before and after comparison
    Mariam used our INKEY Insiders service for 12 weeks. "A big part of this journey was Rhiannon's (askINKEY) help and I can't thank her enough for all the helpful advice and product recommendations. This was a whole ride and now I just have to be patient with the hyperpigmentation. Thanks for being present throughout my skincare journey!"

    Mariam

4.3
Rated 4.3 out of 5 stars
Based on 726 reviews
Total 5 star reviews: 455 Total 4 star reviews: 139 Total 3 star reviews: 55 Total 2 star reviews: 34 Total 1 star reviews: 43
Reviews Summary
Customers say this spot treatment works quickly on blemishes, often showing results overnight. Many reviews mention reduced redness and faster healing times. The green-tinted formula receives mixed feedback for its coverage. While most find it gentle and effective, some note a strong smell that lingers. Reviews are mixed on speed of results - some see immediate improvement, others report slower progress. Common feedback includes easy application and good value, though tube size prompts some discussion.
726 reviews
  • Madison D.
    Verified Buyer
    Age Range 18 - 24
    Skin Type Oily
    Skin Concerns Oiliness, Breakouts, Acne Scars, Blackheads
    Sensitive Skin Friendly? Yes
    Rated 3 out of 5 stars
    4 hours ago
    Mixed Results

    The first couple times I used this treatment, I had great results! I use it just a couple times a week and haven’t seen as much success since the first few uses

  • Maddie C.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Skin Type Dry
    Skin Concerns Dryness, Acne Scars, Breakouts, Texture
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 week ago
    This stuff is incredible

    I've tried a lot of different acne spot treatments and this is the only one that I actually notice a difference with. The green color helps reduce redness.

  • Fiona S.
    Verified Buyer
    Age Range 55 - 64
    Skin Type Combination
    Skin Concerns Dryness, Texture, Plumping, Damaged Skin Barrier, Redness
    Sensitive Skin Friendly? Yes
    Rated 3 out of 5 stars
    2 weeks ago
    Not for me

    Didn’t find it helped much and I found the smell to be very strong and unpleasant - could smell it on my skin constantly. Not for me unfortunately.

    IU Profile picture for INKEY UK
    INKEY UK
    Yesterday

    Hello Fiona,

    Thank you for sharing your feedback about our Succinic Acid Treatment. We're sorry to hear that you haven't experienced the desired results and that the fragrance profile wasn't to your liking. While our formula is designed to be effective for blemish-prone skin, we understand that scent preferences are very personal, and it's disappointing when this impacts your overall experience. While some of our customers find this treatment highly effective, we appreciate that skincare can be quite individual, and what works for one person may not suit another. Our knowledgeable askINKEY team would be delighted to discuss your experience further and explore alternative solutions that might better align with your preferences and skincare needs 🖤