# The INKEY List Mandelic Acid Treatment for acne-prone skin

**Lovi Fit: Average fit for acne-prone skin.**
Combination Skin Fit: High · Effectiveness: Average · Safety: Low Risk.

Page: https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin

The Lovi Fit is the same in every country; only the stores and prices differ, and the ones here are for Saudi Arabia.

Brand: [The INKEY List](https://lovi.care/skincare/sa/brands/the-inkey-list)
Category: [Serums and treatments](https://lovi.care/skincare/sa/best/serums)

This fit is calculated for the concerns frequently associated with acne-prone skin: breakouts, blackheads, and post-acne marks. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for acne-prone skin; other serums fit it better.

## Why this fit

- Offers moderate exfoliation for smoothing texture, which is beneficial for your combination skin due to the presence of mandelic acid and glycerin for balancing oily and dry areas.
- While it provides general skincare benefits like hydration, these are not directly targeted at your acne, blemishes, and breakouts, as the mandelic acid and retinol offer mild exfoliation and cell turnover.
- The product is generally safe for your combination skin, with a low risk of irritation from mandelic acid and retinol.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/oily-skin): Average
- [Dry skin](https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/dry-skin): Low
- [Combination skin](https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/combination-skin): Average
- [Sensitive skin](https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/sensitive-skin): Average
- [Acne-prone skin](https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin): Average (this page)
- [Skin with dark spots](https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/dark-spots): Average
- [Mature skin](https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/mature-skin): Average
- [Dry sensitive skin](https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/dry-sensitive-skin): Low
- [Oily acne-prone skin](https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/oily-acne-prone-skin): High

## Key ingredients

Mandelic Acid, Glycerin, Retinol, Ethyl Ferulate, Helianthus Annuus Seed Oil

## What the research says

- A single application of a moisturizing fluid containing hyaluronic acid 1%, glycerin 5%, and Centella asiatica stem cells extract significantly increased skin hydration by 29% and reduced transepidermal water loss at 24 hours compared to baseline and an untreated control site in twenty healthy women. ([Clinical, Cosmetic and Investigational Dermatology, 2017](https://pubmed.ncbi.nlm.nih.gov/28860834/))
- Treatment with 45% mandelic acid peel showed nearly equal overall efficacy as 30% salicylic acid peel in patients with mild-to-moderate facial acne vulgaris, but with fewer adverse effects. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/))
- Topical 0.4% retinol significantly increased epidermal thickness, dermal vascularity, and extracellular matrix production by stimulating keratinocyte proliferation, endothelial cell proliferation, and fibroblast activation in naturally aged human skin compared to vehicle. ([International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/))
- Chemical peels using 35% glycolic acid, 20% salicylic-10% mandelic acid, and phytic acid reduce acne scores by 70.55%, 74.14%, and 69.7% respectively, and significantly decline the postacne hyperpigmentation index in Asian patients with mild to moderate acne. ([Journal of Cutaneous and Aesthetic Surgery, 2019](https://pubmed.ncbi.nlm.nih.gov/31619887/))
- Commonly used chemical peels showed no significant differences in effectiveness for acne vulgaris in most comparisons, though combined salicylic and mandelic acid peeling was superior to glycolic acid and glycolic acid was superior to placebo, based on twelve randomized controlled trials. ([BMJ Open, 2018](https://pubmed.ncbi.nlm.nih.gov/29705755/))
- Treatment with 30% lactic acid peel showed a significantly greater reduction in pigmentation and higher patient satisfaction compared to 30% mandelic acid peel in patients with periorbital melanosis. ([Indian Dermatology Online Journal, 2025](https://pubmed.ncbi.nlm.nih.gov/41051381/))
- The emollient V0034CR significantly reduced TEWL compared to vehicle and vehicle plus glycerol, and significantly increased corneometry scores compared to vehicle and vehicle plus petrolatum in healthy volunteers with dry skin, demonstrating combined barrier function improvement from petrolatum and hydration improvement from glycerol. ([Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31532576/))
- Ten days of treatment with a cream containing 20% glycerin significantly increased skin hydration measured by corneometer values in 17 healthy volunteers compared to a placebo cream, but showed no influence on transepidermal water loss or skin sensitivity to an irritating surfactant. ([International Journal of Cosmetic Science, 2001](https://pubmed.ncbi.nlm.nih.gov/18498456/))
- Niacinamide/glycerin body moisturizers provided better rapid and prolonged improvement of cosmetic xerosis through functional improvement of stratum corneum barrier function compared to no treatment and conventional moisturizers in female subjects. ([Journal of Drugs in Dermatology, 2012](https://pubmed.ncbi.nlm.nih.gov/22206073/))
- Topical bakuchiol 0.5% applied twice daily compared with retinol 0.5% applied daily significantly decreased wrinkle surface area and hyperpigmentation with no statistical difference between the compounds in 44 patients over 12 weeks, while retinol users reported more facial skin scaling and stinging. ([The British Journal of Dermatology, 2019](https://pubmed.ncbi.nlm.nih.gov/29947134/))
- Silicone particles encapsulating retinol increased its half-life by 9-fold and yielded 12-23% lower skin irritation in human subjects compared to Microsponge particles while maintaining biological activity. ([Journal of Controlled Release, 2018](https://pubmed.ncbi.nlm.nih.gov/29604311/))
- Topical stabilized retinol treatment induced HAS gene expression and increased hyaluronic acid production in human skin in vitro, ex vivo, and in vivo compared to vehicle. ([Archives of Dermatological Research, 2017](https://pubmed.ncbi.nlm.nih.gov/28247017/))
- Treatment with 14% ferulic acid and 12% l-ascorbic acid significantly reduced pigmentation and erythema while improving hydration and elasticity in 20 women with photoaged skin, with neither acid proving definitively more effective overall though ascorbic acid showed slightly greater skin lightening. ([Dermatologic Therapy, 2022](https://pubmed.ncbi.nlm.nih.gov/34877760/))
- Combining fractional microneedle radiofrequency with a topical antioxidant serum significantly reduced wrinkle severity by 29.9% versus 18.0%, increased elasticity by 12.9% versus 2.3%, and improved aesthetic outcomes in 31 participants compared to radiofrequency and placebo. ([The Journal of Dermatological Treatment, 2025](https://pubmed.ncbi.nlm.nih.gov/40464749/))
- Pretreatment with a topical antioxidant mixture of vitamin C, ferulic acid, and phloretin attenuated ultraviolet-induced sunburn cell formation, thymine dimer formation, matrix metalloproteinase-9 expression, p53 protein expression, and the suppression of CD1a-expressing Langerhans cells in human skin compared to vehicle control. ([Journal of Cosmetic Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/19146606/))

## Why other serums fit acne-prone skin better

- Topical nicotinamide plus an antibacterial adhesive agent and zinc-pyrrolidone carboxylic acid combined with adapalene significantly reduced noninflammatory acne lesions by the second week of therapy compared to placebo with adapalene in patients with moderate acne vulgaris. ([The Journal of Clinical and Aesthetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/32983333/))
- A cream combining propolis, tea tree oil, and Aloe vera reduced erythema scars, acne severity index, and total lesion count better than erythromycin cream in sixty patients with mild to moderate acne vulgaris compared to placebo. ([Clinical Pharmacology, 2018](https://pubmed.ncbi.nlm.nih.gov/30588129/))
- Niacinamide and ferulic acid incorporated in a stable multiple emulsion successfully reduced melanin, sebum, and skin erythema while improving skin elasticity and hydration in human skin compared to a placebo. ([BioMed Research International, 2022](https://pubmed.ncbi.nlm.nih.gov/35342760/))

## What reviewers say

Users find this treatment effective for fading post-acne marks and hyperpigmentation, with a high frequency of positive comments noting its gentleness on sensitive skin. Many reviewers also appreciate its ability to improve skin texture and its affordable price point. A significant number of users mention that visible results require patience and consistent daily use over several weeks, and some find the natural scent unpleasant or the product size small.

- Liked: Fades dark spots (mostly mentioned)
- Liked: Gentle on skin (often mentioned)
- Disliked: Slow to show results (often mentioned)
- Liked: Affordable price (sometimes noted)
- Liked: Improves texture (sometimes noted)
- Disliked: Small product size (sometimes noted)
- Disliked: Unpleasant scent (sometimes noted)
- Disliked: Sticky texture (rarely noted)

## How to apply

- Use your serum as part of your PM routine and start 3x/week before working up to daily use.
- Apply this treatment after cleansing and toner, and before your moisturizer.
- Gently press 2-3 drops of the serum into your skin and let it absorb for a minute.
- Apply the product on clean, dry skin to help manage your breakouts safely.
- Avoid the eye area and do a patch test before your first use.
- Video: https://storage.pora.ai/c879dda8655a61c19d3d8c9ebad6b06d.mp4

## Questions and answers

### How well does The INKEY List Mandelic Acid work for acne-prone skin?

The INKEY List Mandelic Acid Treatment works for acne-prone skin as an average fit because it offers mild exfoliation to smooth texture, though it is not directly targeted at blemishes and breakouts. A product for this skin needs effective ingredients like niacinamide, propolis, or zinc PCA that directly target acne and blemishes while providing balanced hydration without irritation.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/), [International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/)

### Which ingredients make this exfoliant a good fit for acne-prone skin?

Mandelic acid and retinol make this treatment a fit by offering mild exfoliation and cell turnover. To best care for acne-prone skin, this type of product needs ingredients like niacinamide, propolis, or zinc PCA that directly target breakouts and control oiliness.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/), [International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/)

### What does Mandelic Acid do for acne-prone skin?

Mandelic acid helps clear acne and smooth the skin by gently exfoliating and calming breakouts with fewer side effects than many other acids. It is unlikely to cause heavy irritation, and combining it with other treatments may improve stubborn acne and dark spots even further.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/), [Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35388606/)

### What does Glycerin do for acne-prone skin?

Glycerin helps keep acne-prone skin hydrated and calm without clogging pores or feeling heavy. It supports the skin barrier so it stays soft and smooth while handling everyday treatments.
Sources: [The British Journal of Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/18510666/), [International Journal of Toxicology, 2019](https://pubmed.ncbi.nlm.nih.gov/31840548/)

### Where does it go in a skincare routine for acne-prone skin?

This treatment goes in the evening routine after cleansing and before moisturizing, starting once a week to see how your skin feels. To better target acne and breakouts, this skin type needs stronger ingredients like salicylic acid or benzoyl peroxide.

### Can I use this exfoliant with niacinamide, and in what order?

You can use this treatment alongside niacinamide, applying the niacinamide first and letting it soak in before using this product. This helps keep your skin calm while smoothing texture, though acne-prone skin needs targeted ingredients like salicylic acid or benzoyl peroxide to directly clear breakouts.

### How often should I use it?

Use this treatment in the evening once a week to start, since routines begin exfoliating steps slowly and use treatments at night for extra safety. If your skin feels comfortable and results look good, you may carefully use it more often. To truly tackle acne and breakouts for this skin, an acne product needs targeted ingredients that directly clear blemishes.

### Can it clog pores, cause breakouts or purging for acne-prone skin?

This treatment is unlikely to clog pores, but its mild exfoliation may bring about some initial purging as cell turnover speeds up. Because it does not directly target active breakouts, acne-prone skin often needs a dedicated blemish-fighting ingredient like salicylic acid or benzoyl peroxide alongside hydrating and calming agents to stay clear and smooth.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/), [International Journal of Cosmetic Science, 2017](https://pubmed.ncbi.nlm.nih.gov/27261203/)

### Is this exfoliant fragrance-free and alcohol-free?

It has no drying alcohol and contains fragrance (benzyl alcohol). Cetearyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for acne-prone skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/sa/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/acne-prone-skin) — Superior fit — SAR 226.83 at Amazon
- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/sa/p/skinceuticals/c-e-ferulic/for/acne-prone-skin) — Superior fit — SAR 865.37 at Amazon
- [Clinique Fresh Pressed Daily Booster with Pure Vitamin C 10%](https://lovi.care/skincare/sa/p/clinique/fresh-pressed-daily-booster-with-pure-vitamin-c-10/for/acne-prone-skin) — Superior fit — SAR 653.00 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/sa/p/cerave/foaming-facial-cleanser/for/acne-prone-skin) — Superior fit — SAR 36.33 at Amazon
- Hydrating Toner: [SOME BY MI Snail Truecica Miracle Repair Toner](https://lovi.care/skincare/sa/p/some-by-mi/snail-truecica-miracle-repair-toner/for/acne-prone-skin) — Superior fit — SAR 53.04 at Amazon
- Moisturizer: [Some By Mi Yuja Niacin Brightening Moisture Gel Cream](https://lovi.care/skincare/sa/p/some-by-mi/yuja-niacin-brightening-moisture-gel-cream/for/acne-prone-skin) — Superior fit — SAR 78.95 at Amazon

## Where to buy

No store in Saudi Arabia has a checked price for this product, so the page shows none.

## Ingredients

Water, Propanediol, Mandelic Acid, Coco-Caprylate Caprate, Cetearyl Alcohol, Glycerin, Sodium Hydroxide, Caprylic Capric Triglyceride, Glyceryl Stearate, Candelilla Jojoba Rice Bran Polyglyceryl-3 Esters, Sodium Stearoyl Glutamate, Phenoxyethanol, Sodium Stearoyl Lactylate, Benzyl Alcohol, Acrylates C10-30 Alkyl Acrylate Crosspolymer, Carnauba Cera, Retinol, Polysorbate 20, Ethylhexylglycerin, Dehydroacetic Acid, Helianthus Annuus Seed Oil, Trisodium Ethylenediamine Disuccinate, 1,2-Hexanediol, Caprylyl Glycol, Disodium Cocoamphodiacetate, Tocopherol, Xanthan Gum, Ethyl Ferulate, Humulus Lupulus Extract
## About the Lovi Fit

Lovi: Unbiased, science-based skincare AI trained on real user outcomes.

Lovi calculates every fit score from the full ingredient list with brand-independent rules its dermatologists and cosmetic chemists build and review, and personalizes every pick with AI trained on the real results of millions of users. Lovi trains its fit score models on a proprietary dataset built from more than 10,000 expert-labeled products and more than 100,000 simulated examples, following an internally consistent methodology presented at Cosmoprof, AMWC, and Skin of Color Update. Levels from best to worst: Superior, High, Average, Low, Caution, Warning.

Behind this fit score: Nadia Kapleva, MS (Co-founder, Medical Director); Alexey Shagraev, PhD (Co-founder, CEO and CTO); Dr. Sofía Perea Pérez, MD, MSc (Medical Board); Aishani Shah, MD (Medical Board); Asya Zubkova, MS (Medical Board); Hanna Kurets, MD (Medical Board, Medical Advisor); Elina Nazarenko, MD (Medical Board); Victoria Derkova, MS (Medical Board).

Page built Nov 8, 2026.

More from Lovi: https://lovi.care/skincare/llms.txt

## This page in other countries

- United States: https://lovi.care/skincare/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- France: https://lovi.care/skincare/fr/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- Canada: https://lovi.care/skincare/ca/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- Australia: https://lovi.care/skincare/au/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin (this page)
- United Arab Emirates: https://lovi.care/skincare/ae/p/the-inkey-list/mandelic-acid-treatment/for/acne-prone-skin