Paula's Choice Skin Perfecting 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant for sensitive skin
Mandelic Acid
Lactic Acid
Myrica Cerifera Fruit Extract
Lactobacillus Lysate Ferment
Achillea Millefolium ExtractHigh
- HighNormal Skin Fit
- HighEffectiveness
- HighSafety
A great choice for sensitive skin; a few products fit it even better.
This fit is calculated for the concerns frequently associated with sensitive skin: redness, stinging, and reactions to new products. For scores and recommendations based on your full skin profile, including your 12D face scan results and any goals or preferences you have, please use the Lovi app.
Page built Nov 8, 2026How the Fit score works
Lovi Assistant explains
- Offers moderate exfoliation for your normal skin with sensitivity, as mandelic acid and lactic acid gently refine texture and even skin tone while saccharide isomerate provides humectant action.
- The inclusion of Myrica Cerifera Fruit Extract and Akebia Quinata Stem Extract further supports skin soothing and barrier function, complementing your goal of addressing redness and irritation.
- The formulation is safe for your skin due to the absence of harsh ingredients, minimizing the risk of irritation.
How to apply
- Use your exfoliant PM once a week to help with redness and irritation. Start slowly and only increase frequency if your skin feels happy and comfortable.
- Apply the exfoliant after cleansing and toner , but always before your moisturizer . This ensures the product absorbs properly into the skin.
- Gently press 2-3 drops of the exfoliant into your skin without rubbing . Let it absorb for a minute before moving on.
- Since your skin is sensitive , apply the exfoliant on completely dry skin for the best tolerance. This helps prevent any extra stinging or discomfort.
- Always do a patch test before your first use and avoid the delicate eye area .
People Say
★4.7Overall rating based on 100+ reviewsIt 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.
Highlights
Extremely gentle Mostly Mentioned
- “gentler than original BHA”
- “no stinging upon application”
- “no redness after using”
- “good for sensitive skin”
Smoothes texture Often Mentioned
- “skin feels smoother”
- “soft like butter”
- “refined texture”
- “reduced pores”
Brightens and glows Sometimes Noted
- “skin is glowy”
- “brighter complexion”
- “radiant next morning”
- “fresher look”
Lightweight feel Sometimes Noted
- “sinks in quickly”
- “light and refreshing”
- “hydrating”
- “layers brilliantly”
Reduces redness Sometimes Noted
- “calms redness overnight”
- “dark spot almost gone”
- “fades post acne scars”
- “reduced acne redness”
Initial breakouts Rarely Noted
- “breaking out horribly”
- “small acne bumps”
- “purging in areas”
- “bumps on forehead”
Packaging issues Rarely Noted
- “easier to spill”
- “nose of bottle seems bigger”
- “spills easily”
Price vs. size Rarely Noted
- “slightly overpriced”
- “bottle is so small”
- “expensive”
- “should be bigger”
Unpleasant scent Rarely Noted
- “bad smell”
- “fumes go up my nose”
- “not fond of scent”
- “smell is a con”
Sources: lovi.care, paulaschoice.com, sephora.co.uk, spacenk.com, gopicky.com, youtube.com, and more
Questions and answers
What makes Paula's Choice 6% Mandelic Acid + 2% Lactic Acid Liquid Exfoliant a great fit for sensitive skin?
This exfoliant is a great fit because its mandelic and lactic acids gently smooth texture and even tone while keeping your skin calm, supported by soothing fruit and plant extracts. It is safe and unlikely to cause irritation because it leaves out harsh ingredients, and includes saccharide isomerate to help your skin barrier.
The Journal of Dermatological Treatment, 2025Lasers in Medical Science, 2025
Which ingredients make this exfoliant a good fit for sensitive skin?
Mandelic acid and lactic acid make this exfoliant a great fit because they gently smooth texture and even out skin tone. Saccharide isomerate helps keep skin hydrated, while Myrica Cerifera fruit extract and Akebia Quinata stem extract calm redness and support the skin barrier.
The Journal of Dermatological Treatment, 2025Lasers in Medical Science, 2025
What does Mandelic Acid do for sensitive skin?
Mandelic acid is generally well tolerated by sensitive skin, helping to smooth roughness and improve firmness while keeping side effects low. It may also help clear acne and reduce dark spots effectively without being too harsh.
Journal of Cosmetic Dermatology, 2023Journal of Cosmetic Dermatology, 2020
What does Lactic Acid do for sensitive skin?
Lactic acid may cause stinging and irritation on sensitive skin because sensitive skin often has a fragile barrier and enhanced facial blood flow. To care for sensitive skin, a product of this type needs soothing ingredients like ceramides to strengthen the skin barrier and calm discomfort.
Archives of Dermatological Research, 2018Clinical, Cosmetic and Investigational Dermatology, 2021
Where does this exfoliant go in a skincare routine for sensitive skin?
This exfoliant goes in your evening routine once a week to gently refine texture without causing irritation. If your skin tolerates it well and you see good results, you can carefully use it more often.
Can I use this exfoliant with retinol, and in what order?
You can use this exfoliant with retinol by alternating nights rather than applying them at the same time, which helps prevent redness and irritation on sensitive skin. Start by using the exfoliant only once or twice a week in your evening routine, allowing your skin to adjust before adding retinol on separate nights.
How often should I use this exfoliant?
Start by using this exfoliant once a week in your evening routine, and if your skin feels calm and you see good results, you can carefully use it more often. The gentle mandelic and lactic acids help refine texture and even skin tone while minimizing the risk of irritation.
Can this exfoliant clog pores, cause breakouts or purging for sensitive skin?
This exfoliant is unlikely to clog pores, and initial breakouts are rarely reported by users. The gentle blend of mandelic acid and lactic acid helps clear the surface without heavily stressing sensitive skin.
Is this exfoliant fragrance-free and alcohol-free?
Yes, it has no fragrance and no drying alcohol.
What the research says
A novel moisturizer containing saccharide isomerate accelerates skin barrier recovery, improves hydration, reduces erythema, and alleviates discomfort compared to a control moisturizer following intense pulsed light treatment in subjects with skin aging.
The Journal of Dermatological Treatment, 2025A combination cream of stimu-tex AS and saccharide isomerate reduced erythema, increased skin capacitance, and reduced transepidermal water loss compared to placebo in 20 subjects after fractional CO2 laser procedure without causing serious adverse events.
Lasers in Medical Science, 2025Formulations containing saccharide isomerate significantly improved transepidermal water loss, sebum secretion, and scalp flaking compared to a placebo formulation in an adult Chinese population affected by dandruff scalp.
Journal of Cosmetic Dermatology, 2023Treatment 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, 2020Chemical 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, 2019Commonly 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, 2018Application 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, 2004Topical 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, 1992A 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, 2020Myricetin 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, 2023Myricetin suppresses UVB-induced wrinkle formation, epidermal thickening, and MMP-9 expression by inhibiting Raf kinase activity in mouse skin.
Biochemical Pharmacology, 2010Myricetin 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, 2025Probiotic-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, 2022Topical 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, 2021Lactobacillus 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, 2022Topical 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, 2017Treatment 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, 2011Achillea 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
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
Behind this fit score
Lovi calculates every fit score from the full ingredient list with brand-independent rules our 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.
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Co-founder, Medical Director
Cosmetic chemist, cosmetologist, aesthetic products developer
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Co-founder, CEO and CTO
PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex
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Dr. Sofía Perea Pérez, MD, MSc
Medical Board
Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine
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Medical Board
Specialist dermatologist, MBBS, MD, IFAAD
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Medical Board
Cosmetic chemist, SCS, IFSCC member
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Medical Board, Medical Advisor
Dermatology MD
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Elina Nazarenko, MD
Medical Board
Dermatology and diagnostic consultant
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Victoria Derkova, MS
Medical Board
Cosmetic chemist, cosmetic development technologist
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