# Paula's Choice Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant for dry sensitive skin

**Lovi Fit: Average fit for dry sensitive skin.**
Dry Skin Fit: Average · Effectiveness: Average · Safety: High.

Page: https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin

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

Brand: [Paula's Choice](https://lovi.care/skincare/uk/brands/paula-s-choice)
Category: [Exfoliants](https://lovi.care/skincare/uk/best/exfoliators)

This fit is calculated for the concerns frequently associated with dry sensitive skin: flakiness, tightness, redness, fine lines, and wrinkles. For scores based on a full skin profile (12D face scan, goals, preferences), use the Lovi app.

Works for dry sensitive skin; other products fit it better.

## Why this fit

- Offers moderate exfoliation for your dry and flaky skin as mandelic acid and lactic acid smooth texture and provide general skincare benefits.
- While the formula is suitable for dry skin due to its keratolytic action, it lacks sufficient emollient and occlusive ingredients to fully address your dryness.
- The product is safe for your dry and sensitive skin, with no risks of irritation due to the absence of prohibited or harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin): Average (this page)
- [Oily acne-prone skin](https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/oily-acne-prone-skin): High

## Key ingredients

Mandelic Acid, Lactic Acid, Myrica Cerifera Fruit Extract, Lactobacillus Lysate Ferment, Achillea Millefolium Extract

## What the research says

- 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/))
- 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/))
- Application of a cream containing lactic acid 12% and pramoxine HCl 1% significantly improved skin dryness, hydration, and itch compared with a nontreated control in 24 women with a history of dry itchy skin. ([Cutis, 2004](https://pubmed.ncbi.nlm.nih.gov/15027519/))
- Topical 12% ammonium lactate produced a significant sparing of epidermal and dermal atrophy induced by clobetasol propionate in human volunteers, without influencing the corticosteroid's bioavailability or antiinflammatory properties. ([Journal of the American Academy of Dermatology, 1992](https://pubmed.ncbi.nlm.nih.gov/1597538/))
- A lactic acid/ceramide lotion significantly improved skin moisturization and desquamation compared to no treatment in women with dry, rough skin on the anterior shins. ([The Journal of Clinical and Aesthetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/33178384/))
- Myricetin nanofibers (MyNF) enhanced water solubility and skin penetration, reduced cytotoxicity, and showed better antioxidant and photoprotective activity than raw myricetin in a UVB-induced HaCaT keratinocytes damage model. ([Pharmaceutics, 2023](https://pubmed.ncbi.nlm.nih.gov/36986766/))
- Myricetin suppresses UVB-induced wrinkle formation, epidermal thickening, and MMP-9 expression by inhibiting Raf kinase activity in mouse skin. ([Biochemical Pharmacology, 2010](https://pubmed.ncbi.nlm.nih.gov/20093107/))
- Myricetin suppresses cell proliferation, induces cell cycle arrest and calcium influx, enhances differentiation markers, and promotes tight junction formation in mouse primary keratinocytes via TRPV4 channel activation. ([International Journal of Immunopathology and Pharmacology, 2025](https://pubmed.ncbi.nlm.nih.gov/39907058/))
- Probiotic-derived lotion successfully reduced inflammatory acne lesion counts and erythema index comparably to 2.5% benzoyl peroxide in patients with mild-to-moderate acne vulgaris, while causing fewer side effects. ([Journal of Cosmetic Dermatology, 2022](https://pubmed.ncbi.nlm.nih.gov/35384257/))
- Topical application of Lactobacillus plantarum-GMNL6 enhanced collagen synthesis and SPTSSA gene expression while reducing melanin synthesis, Staphylococcus aureus biofilm, and Cutibacterium acnes proliferation, leading to clinical improvements in skin moisture, color, spots, wrinkles, UV spots, and porphyrins in human volunteers. ([International Journal of Medical Sciences, 2021](https://pubmed.ncbi.nlm.nih.gov/33526970/))
- Lactobacillus plantarum extracellular vesicles modulated extracellular matrix related gene expression in vitro and suppressed wrinkle formation and pigmentation in clinical trials. ([Current Issues in Molecular Biology, 2022](https://pubmed.ncbi.nlm.nih.gov/35723322/))
- Topical application of yarrow oil extracts demonstrated anti-inflammatory effects by successfully restoring skin pH, hydration, and erythema index to baseline values in artificially irritated skin of volunteers. ([Journal of Ethnopharmacology, 2017](https://pubmed.ncbi.nlm.nih.gov/28163113/))
- Treatment with 2% Achillea millefolium extract significantly improved the appearance of wrinkles and pores compared with placebo in human skin over a 2-month period. ([International Journal of Cosmetic Science, 2011](https://pubmed.ncbi.nlm.nih.gov/21711463/))
- Achillea millefolium essential oil demonstrated bacteriostatic activity against S. aureus and P. aeruginosa, and topical treatment with 1% and 2% AMEO significantly increased wound closure percentages and hydroxyproline content compared to the non-treatment group in rats. ([Journal of Pharmacopuncture, 2023](https://pubmed.ncbi.nlm.nih.gov/37405118/))

## Why other products fit dry sensitive skin better

- A formulation containing glycerol (5%) and xylitol (5%) applied twice daily for 14 days increased skin hydration, filaggrin protein quantity, interdigitation index, and biomechanical properties, and decreased transepidermal water loss compared to untreated and vehicle-treated skin in twelve volunteers with dry skin. ([Acta Dermato-venereologica, 2017](https://pubmed.ncbi.nlm.nih.gov/27349297/))
- Glycerol accelerates barrier repair and improves stratum corneum hydration compared to untreated and base-treated sites. ([Acta Dermato-venereologica, 1999](https://pubmed.ncbi.nlm.nih.gov/10598752/))
- In 50 participants with sensitive skin, a Ceramide NP C15-containing emollient improved skin barrier function with a significant reduction in transepidermal water loss and induced modest changes in skin microbiota compared to the vehicle. ([Skin Pharmacology and Physiology, 2026](https://pubmed.ncbi.nlm.nih.gov/41758783/))

## What reviewers say

It is frequently reported to improve skin texture, impart a noticeable glow, and reduce redness and dark spots without causing irritation. Some users dislike the natural scent, and a small number experienced initial breakouts or found the price and bottle size to be less than ideal.

- Liked: Extremely gentle (mostly mentioned)
- Liked: Smoothes texture (often mentioned)
- Liked: Brightens and glows (sometimes noted)
- Liked: Lightweight feel (sometimes noted)
- Liked: Reduces redness (sometimes noted)
- Disliked: Initial breakouts (rarely noted)
- Disliked: Packaging issues (rarely noted)
- Disliked: Price vs. size (rarely noted)
- Disliked: Unpleasant scent (rarely noted)

## How to apply

- Use your exfoliant PM once a week to help with dryness. Start ⏳3 times a week only if your sensitive skin tolerates it well.
- Apply the exfoliant after cleansing and toning, but always before your favorite moisturizer .
- Gently press 2-3 drops of the exfoliant into your skin and avoid any rubbing. Let it absorb ⏱ for a minute before layering.
- Since your skin is reactive and sensitive, apply the exfoliant on completely dry skin for better tolerance.
- Always do a patch test before your first use and avoid the delicate eye area .
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### How well does Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant work for dry sensitive skin?

This exfoliant works for your dry and flaky skin by using mandelic acid and lactic acid to smooth texture, though other products fit it better because it lacks enough softening and sealing ingredients to fully handle your dryness. A product of this type needs rich moisturizing and nourishing ingredients that provide deep hydration and skin barrier support.

### Which ingredients make this exfoliant a good fit for dry sensitive skin?

Mandelic acid and lactic acid make this exfoliant a good fit because they smooth texture and gently lift flakes on dry skin. It is also unlikely to cause irritation on sensitive skin, though an exfoliant for this skin type needs more rich moisturizing and skin-softening ingredients to fully lock in hydration.

### What does Mandelic Acid do for dry sensitive skin?

Mandelic acid is very well tolerated by sensitive skin, and it helps smooth out rough patches and improves firmness without causing too much irritation.
Sources: [Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/35796684/)

### What does Lactic Acid do for dry sensitive skin?

Lactic acid helps hydrate dry skin, but for sensitive skin it may cause stinging and irritation unless it is formulated with soothing ingredients like colloidal oat or tangerine fruit extract to calm discomfort.
Sources: [Journal of Cosmetic Dermatology, 2023](https://pubmed.ncbi.nlm.nih.gov/36575892/), [Clinical, Cosmetic and Investigational Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33500646/)

### Where does this exfoliant go in a skincare routine for dry sensitive skin?

This exfoliant goes in your evening routine once a week as a treatment step, used after cleansing and toning and before moisturizing. To fully address your dry skin, a product of this type needs rich moisturizing and softening ingredients that lock in hydration.

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

You can use this exfoliant in the evening, but it is best to use it on different nights than your retinol to keep your skin calm and avoid irritation. Apply this liquid treatment after cleansing and toning, and follow it up with a good moisturizer.

### How often should I use this exfoliant?

Start using this exfoliant treatment once a week in your evening routine, and carefully use it more often only if your dry and sensitive skin tolerates it well and sees good results.

### Can this exfoliant clog pores, cause breakouts or purging for dry sensitive skin?

This exfoliant is unlikely to cause irritation for your dry sensitive skin, but it may cause initial breakouts as it speeds up skin renewal. A product of this type needs rich softening ingredients and moisture-locking barriers to fully care for dry skin.

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for dry sensitive skin

- [SkinCeuticals C E Ferulic](https://lovi.care/skincare/uk/p/skinceuticals/c-e-ferulic/for/dry-sensitive-skin) — Superior fit — £143.35 at Amazon
- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/uk/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/dry-sensitive-skin) — Superior fit — £36.96 at Amazon
- [Augustinus Bader The Serum](https://lovi.care/skincare/uk/p/augustinus-bader/the-serum/for/dry-sensitive-skin) — Superior fit — £248.00 at Amazon

## Pairs well with

- Cleanser: [CeraVe Hydrating Cleanser](https://lovi.care/skincare/uk/p/cerave/hydrating-facial-cleanser/for/dry-sensitive-skin) — Superior fit — £8.29 at Amazon
- Soothing Toner: [Clarins Toning Lotion with Camomile](https://lovi.care/skincare/uk/p/clarins/soothing-toning-lotion/for/dry-sensitive-skin) — Superior fit — £17.91 at Amazon
- Moisturizer with Sun Protection: [Real Barrier Mild Sun Cream](https://lovi.care/skincare/uk/p/real-barrier/mild-sun-cream/for/dry-sensitive-skin) — Superior fit — £19.01 at Amazon

## Where to buy

- Amazon.co.uk: £36.00 (https://www.amazon.co.uk/dp/B0CRDWPGG6?tag=lovi-care-web-product-21&linkCode=osi&th=1&psc=1)
Prices checked 6 Nov 2026.

## Ingredients

Water, 2,3-Butanediol, Mandelic Acid, Lactic Acid, Sodium Hydroxide, Myrica Cerifera Fruit Extract, Akebia Quinata Stem Extract Chocolate Vine Stem Extract, Prunus Lannesiana Flower Extract Cherry Blossom Flower Extract, Lactobacillus Lysate Ferment, Saccharomyces Lysate, Achillea Millefolium Extract, Saccharide Isomerate, Arginine, Hydroxyacetophenone, Butylene Glycol, Sodium Phytate, Pentylene Glycol, Xanthan Gum, Citric Acid, Sodium Citrate, 1,2-Hexanediol, Caprylyl Glycol, Sodium Benzoate
## 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/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- United Kingdom: https://lovi.care/skincare/uk/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin (this page)
- Ireland: https://lovi.care/skincare/ie/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- Germany: https://lovi.care/skincare/de/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- France: https://lovi.care/skincare/fr/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- Italy: https://lovi.care/skincare/it/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- Netherlands: https://lovi.care/skincare/nl/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- Spain: https://lovi.care/skincare/es/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- Canada: https://lovi.care/skincare/ca/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- Australia: https://lovi.care/skincare/au/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- Singapore: https://lovi.care/skincare/sg/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- Saudi Arabia: https://lovi.care/skincare/sa/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/paula-s-choice/skin-perfecting-6-mandelic-acid-2-lactic-acid-liquid-exfoliant/for/dry-sensitive-skin