Skip to main content
Mandelic Acid Treatment
Benefits of using Mandelic Acid Treatment
Key claim from recent clinical study of using Mandelic Acid Treatment
How to layer Mandelic Acid Treatment in a routine
Key claim from recent clinical study
Ingredients in Mandelic Acid Treatment
How to use Mandelic Acid Treatment
Before and after comparison of skin with acne on a white background

Mandelic Acid Treatment

Helps reduce the appearance of post-breakout marks

4.4
Rated 4.4 out of 5 stars
4.4 Stars (279 Reviews)
$19.00 / 15ml

What you get: A gentle but effective mandelic acid treatment that helps reduce hyperpigmentation and fade post-breakout marks.

Why it works: Powered by 10% Mandelic Acid (AHA) and 0.1% Retinol to gently exfoliate and boost cell turnover. Glycerin adds hydration to keep skin balanced and comfortable.

How to feel: Lightweight, non-greasy.

When to use: PM only, after cleansing and hydrating. Apply mandelic acid serum to targeted areas, then follow with serums and moisturiser.

Suitable for:

  • All skin types
  • Sensitive skin

Targets:

  • Acne scars
  • Hyperpigmentation
  • Uneven skin tone

Awards & Features

  • Allure Award
  • SheerLuxe Award

Shipping info

Standard tracked shipping

  • $6.99 or FREE on orders 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

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 showing results of Mandelic Acid Treatment
    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 279 reviews
Total 5 star reviews: 180 Total 4 star reviews: 58 Total 3 star reviews: 23 Total 2 star reviews: 8 Total 1 star reviews: 10
Reviews Summary
Customers say this treatment absorbs quickly and feels gentle on the skin. Many reviews mention visible improvements in skin texture and appearance of marks over time. While some see results within weeks, others note patience is needed for optimal effects. Common feedback includes its effectiveness on various skin concerns, though a few users report slower or limited results. The texture receives praise for being smooth and non-irritating, though some mention the size could be larger.
279 reviews
  • Isaac
    I recommend this product
    Rated 5 out of 5 stars
    1 week ago
    5 Stars

    I loved it

  • Shannon F.
    Verified Buyer
    I recommend this product
    Age Range 45 - 54
    Skin Type Combination
    Skin Concerns Hyperpigmentation, Breakouts, Fine Lines and Wrinkles, Blackheads, Dryness
    Have you purchased an INKEY List product before? Yes
    How long have you used this product for? 3 months +
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 month ago
    Holy Mandelic

    This is a must have!! I use it every day for the hyperpigmentation and the blemishes that try to rain on my parade. It helps get rid off the whiteheads too and I couldn’t be happier with the results. Anyone with hyperpigmentation or acne needs this in their toolbox

  • Isaac
    I recommend this product
    Rated 5 out of 5 stars
    1 month ago
    5 Stars

    It was great!