Balance. Treat. Fade. New 360° Clarifying Serum Shop Now >

Free shipping on orders over $50

Spritz. Glow. Repeat. New Hydro-Surge Dewy Face Mist

Free full size cleanser* (worth $26.00) Take our Skincare Quiz >

Mandelic Acid Treatment
Before & After of customers using Mandelic Acid Treatment
How to layer Mandelic Acid Treatment in your routine
Key claim from clinical trial using Mandelic Acid Treatment
How and when to use Mandelic Acid Treatment in your routine

Mandelic Acid Treatment | The INKEY List

Helps reduce the appearance of post-breakout marks

4.4
Rated 4.4 out of 5 stars
4.4 Stars (256 Reviews)
$19.00 / 15ml
A gentle, yet powerful treatment that helps to significantly reduce hyperpigmentation and fade marks caused by blemishes or breakouts.

Our Mandelic Acid Treatment lightweight formula contains 10% Mandelic Acid (an AHA) and 0.1% Retinol. This unique ingredient pairing works together, with Glycerin, to target discoloration and dark spots by subtly exfoliating, encouraging natural cell turnover, whilst hydrating the skin.

Suitable for:

  • All Skin Types
  • Sensitive Skin

Targets:

  • Acne Scars
  • Hyperpigmentation
  • Uneven Skin Tone

Proud to be:

  • Carbon Net-Zero
  • B-Corp
  • Cruelty Free
  • Recyclable
  • Vegan
  • Dermatologically Tested
  • Clinically Tested
  • Travel Size
  • Gluten Free
  • Fragrance Free

Awards & Features

Allure Award
SheerLuxe Award

Shipping info

Standard tracked shipping

  • $6.99
  • FREE on your first order & over $50
  • (2-8 business days)

No import duties or fees - Your order will ship domestically from our Canadian warehouse so you can shop with confidence knowing your order will arrive quickly without extra costs

*Find out more about shipping here.

Track the status of your parcel with
our trusted couriers

Compare with...

This product

Have you tried?

This product

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.

or

Have you tried?

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.

Your Breakouts, Analyzed

Start understanding your Breakouts. Try our NEW Breakout Analyzer Pro.

Start Analysis
  • "I’ve been using the Mandelic Acid Treatment alongside the Salicylic Acid Cleanser and Omega Water Cream for over a month now to tackle my acne scars and I see a big difference already!"

    Maggie

  • Mariam used our askINKEY 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

  • Before and after comparison
    Mia is a loyal INKEY customer, using Salicylic Acid Cleanser in her routine along with Succinic Acid Treatment, Mandelic Acid Treatment, Retinol Serum and Niacinamide Serum.

    Mia

4.4
Rated 4.4 out of 5 stars
Based on 256 reviews
Total 5 star reviews: 162 Total 4 star reviews: 55 Total 3 star reviews: 21 Total 2 star reviews: 8 Total 1 star reviews: 10
256 reviews
  • grace
    Verified Buyer
    I recommend this product
    Age Range 18 - 24
    Skin Type Combination
    Skin Concerns Breakouts, Redness, Acne Scars, Hyperpigmentation
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 week ago
    amazing!!

    consistency is key!! has definitely helped fade any scars or redness

  • Aniya J.
    Verified Buyer
    I recommend this product
    Age Range 18 - 24
    Skin Type Combination
    Skin Concerns Breakouts, Texture, Acne Scars, Hyperpigmentation
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    2 weeks ago
    Mandelic Acid Treatment

    Good product I have seen my acne scars and post blemish marks get lighter within week of using it.

  • Despina P.
    Verified Buyer
    I recommend this product
    Age Range 16 - 18
    Skin Type Normal
    Skin Concerns Hyperpigmentation, Acne Scars
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    2 weeks ago
    Almost deleted my daughter's scar

    My daughter started using mandelic acid on a scar on her arm, the difference in 2 weeks is amazing, I have reordered! My daughter is diabetic and she uses the Libre sensor, there are always scars so I am so happy I found a product that works.