# Sunday Riley Good Genes All-In-One Lactic Acid Treatment for acne-prone skin

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

Page: https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-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 Singapore.

Brand: [Sunday Riley](https://lovi.care/skincare/sg/brands/sunday-riley)
Category: [Exfoliants](https://lovi.care/skincare/sg/best/exfoliators)

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.

A great choice for acne-prone skin; a few products fit it even better.

## Why this fit

- Offers moderate exfoliation for your acne, blemishes, and breakouts, as lactic acid promotes cell turnover and unclogs pores, while squalane provides emollient action suitable for your combination skin.
- The inclusion of Aloe Barbadensis Leaf Extract and Arnica Montana Flower Extract further soothes the skin, enhancing the overall comfort and efficacy for your skin type.
- The safety profile is excellent, with no risks of irritation due to the absence of harsh ingredients and the presence of soothing components.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/oily-skin): Superior
- [Dry skin](https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin): High (this page)
- [Skin with dark spots](https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/oily-acne-prone-skin): High

## Key ingredients

Lactic Acid, Licorice Root, Agave Tequilana Leaf Extract, Opuntia Tuna Fruit Extract, Arnica Montana Flower Extract

## What the research says

- 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/))
- Licochalcone A activated Nrf2 signaling, elevated cytoprotective enzymes, increased the reduced-to-oxidized glutathione ratio, and decreased reactive oxygen species in human fibroblasts and neutrophils, while a LicA-rich licorice extract lowered UVA-induced oxidative processes in vivo. ([Experimental Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25381913/))
- Squalane at 0.005-0.015% counteracts UVA-induced oxidative stress, inflammation, and collagen metabolism inhibition while stimulating fibroblast migration in human dermal fibroblasts. ([Molecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40363772/))
- 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/))
- Combining 755 nm alexandrite laser with topical licorice gel significantly reduces terminal hair counts compared to alexandrite laser with placebo in women with idiopathic hirsutism. ([Evidence-based Complementary and Alternative Medicine, 2015](https://pubmed.ncbi.nlm.nih.gov/26273313/))
- Bioactive glycyrrhizic acid and oxymatrine ionic liquid self-assembled nanomicelles significantly promoted the transdermal permeation, subcutaneous retention, and anti-photoaging efficacy of palmitoyl pentapeptide-4 in cellular and animal models compared to unformulated peptide. ([Advanced Science, 2025](https://pubmed.ncbi.nlm.nih.gov/39783908/))
- Topical application of Glycyrrhiza glabra and Sophora japonica flavonoid-rich fractions individually and in combination significantly increased the wound healing rate and reduced oxidative stress compared to wound and Nolaver-treated groups. ([Molecules, 2023](https://pubmed.ncbi.nlm.nih.gov/37049756/))
- Opuntia ficus-indica extract and its isorhamnetin-glucosyl-rhamnoside suppressed nitric oxide, COX-2, TNF-alpha, and IL-6 production in vitro and inhibited croton oil-induced ear edema in vivo. ([BioMed Research International, 2015](https://pubmed.ncbi.nlm.nih.gov/25821823/))
- Opuntia ficus-indica extract activated AHR-NRF2 signaling, inhibited reactive oxygen species generation, and upregulated filaggrin and loricrin expression in human keratinocytes. ([Journal of Medicinal Food, 2015](https://pubmed.ncbi.nlm.nih.gov/26061570/))
- Pre-treating normal human keratinocytes with an Opuntia ficus-indica cladode water extract protected against UVA-induced oxidative stress and apoptosis by inhibiting free radicals, lipid peroxidation, and GSH depletion. ([Bioorganic & Medicinal Chemistry Letters, 2017](https://pubmed.ncbi.nlm.nih.gov/29107540/))
- Gels containing 1% Arnica montana L. flower extract successfully enhanced the volume of the lips and face with a reduction of wrinkles in humans. ([International Journal of Cosmetic Science, 2023](https://pubmed.ncbi.nlm.nih.gov/35984685/))
- Topical application of Arnica montana ointment reduced the inflammatory response and oxidative damage in mice exposed to UVB radiation compared to untreated UVB-exposed skin. ([Cutaneous and Ocular Toxicology, 2020](https://pubmed.ncbi.nlm.nih.gov/32183539/))
- The protocol combining microcurrent with topical Arnica montana reduces inflammation, increases myofibroblast proliferation, and decreases macrophage presence in rats with skin lesions compared to controls. ([International Journal of Experimental Pathology, 2023](https://pubmed.ncbi.nlm.nih.gov/36752313/))

## What reviewers say

Based on a very large amount of data, this lactic acid treatment is highly praised for its ability to quickly exfoliate and retexturize skin, resulting in a noticeable glow and smoother skin texture. Users with dullness, hyperpigmentation, and fine lines report significant improvements in skin clarity and plumpness. Many find it gentle enough for sensitive or acne-prone skin, though the high price point is a frequent concern.

- Liked: Instant radiance (mostly mentioned)
- Liked: Smoothes texture (mostly mentioned)
- Disliked: High price point (mostly mentioned)
- Liked: Plumps fine lines (often mentioned)
- Liked: Gentle exfoliation (sometimes noted)
- Disliked: Distinctive scent (sometimes noted)
- Disliked: Mild tingling (rarely noted)

## How to apply

- Use this exfoliant PM once a week to start, and gradually increase if your combination skin tolerates it well. Always apply SPF the next morning to protect your clear skin.
- Apply the exfoliant after cleansing and toning, but right before your moisturizer step. This ensures the treatment targets blemishes effectively.
- Gently press 2-3 drops of the exfoliant into your skin without rubbing. Let it absorb for a minute before moving to the next step.
- Apply the exfoliant on clean, dry skin to help control breakouts safely. Since your skin is not sensitive, this dry application method ensures good product absorption.
- Avoid the sensitive eye area and do a patch test before your first use. Do not mix this exfoliant with other strong acids in the same routine.
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### What makes Sunday Riley Good Genes a great fit for acne-prone skin?

Sunday Riley Good Genes is a great fit because its lactic acid clears clogged pores and helps with breakouts, while squalane keeps your skin soft. It also includes aloe and arnica to calm your skin and make the treatment feel very comfortable.
Sources: [Clinical Pharmacology, 2018](https://pubmed.ncbi.nlm.nih.gov/30588129/), [Molecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40363772/)

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

Sunday Riley Good Genes All-In-One Lactic Acid Treatment is a great fit for acne-prone skin because lactic acid clears clogged pores and promotes cell turnover, while squalane and licorice root help soothe blemishes and reduce irritation.
Sources: [Experimental Dermatology, 2015](https://pubmed.ncbi.nlm.nih.gov/25381913/), [Molecules, 2025](https://pubmed.ncbi.nlm.nih.gov/40363772/)

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

Lactic acid helps clear acne-prone skin by reducing both inflammatory and non-inflammatory lesions with regular topical use. It works well to smooth and calm the skin while managing breakouts safely over time.
Sources: [Indian Journal of Dermatology, Venereology and Leprology, 2002](https://pubmed.ncbi.nlm.nih.gov/17656910/)

### What does Licorice Root Extract do for acne-prone skin?

Licorice Root Extract helps calm red, irritated skin and soothe breakouts. It also works to fade the dark marks that pimples often leave behind.
Sources: [The Journal of Dermatological Treatment, 2003](https://pubmed.ncbi.nlm.nih.gov/14522625/)

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

This exfoliant goes in the evening routine, starting at once a week so your skin can adjust. Lactic acid clears pores and encourages cell turnover while soothing ingredients help keep breakouts calm.

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

This exfoliant treatment is a great fit for your acne-prone skin, but using it in the same routine as retinol is likely to cause irritation, so it is best to use them on alternate nights or separate them into your morning and evening routines.

### How often should I use this exfoliant?

Start by using this treatment once a week in the evening, and if your skin feels comfortable and you see good results, you can carefully use it more often. It helps clear clogged pores and smooth your skin while keeping irritation very unlikely.

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

This exfoliant is a great fit because lactic acid unclogs pores and promotes cell turnover, while soothing ingredients calm the skin. It is unlikely to cause irritation, and it helps keep acne and breakouts under control.

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

Yes, it has no fragrance and no drying alcohol. Cetearyl alcohol is a fatty alcohol, which soften the skin.

## Alternatives for acne-prone skin

- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/sg/p/neogen-dermalogy/real-vitamin-c-serum/for/acne-prone-skin) — Superior fit — S$50.41 at Amazon
- [Clean & Clear Persa-Gel 10 Acne Medication](https://lovi.care/skincare/sg/p/clean-and-clear/persa-gel-10/for/acne-prone-skin) — Superior fit — S$25.46 at Amazon
- [Skin1004 Probio-Cica Intensive Ampoule](https://lovi.care/skincare/sg/p/skin1004/probio-cica-intensive-ampoule/for/acne-prone-skin) — High fit — S$28.55 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/sg/p/cerave/foaming-facial-cleanser/for/acne-prone-skin) — Superior fit — S$30.40 at Amazon
- Hydrating Toner: [TROIAREUKE H+Cocktail Purifying Ampoule Toner](https://lovi.care/skincare/sg/p/troiareuke/h-cocktail-purifying-ampoule-toner/for/acne-prone-skin) — Superior fit — S$168.51 at Amazon
- Moisturizer: [SKIN1004 Centella Cream](https://lovi.care/skincare/sg/p/skin1004/centella-cream/for/acne-prone-skin) — Superior fit — S$33.87 at Amazon

## Where to buy

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

## Ingredients

Water, Opuntia Tuna Fruit Extract, Cypripedium Pubescens Extract, Opuntia Vulgaris Leaf Extract, Agave Tequilana Leaf Extract, Arnica Montana Flower Extract, Aloe Barbadensis Leaf Extract, Yeast Extract, Leuconostoc Radish Root Ferment Filtrate, Caprylic Capric Triglyceride, Squalane, Lactic Acid, Ppg-12 Smdi Copolymer, Propanediol, Butylene Glycol, Stearic Acid, Dimethicone, Cetearyl Alcohol, Phenyl Trimethicone, Disiloxane, Ceteareth-20, Glyceryl Stearate, Peg-100 Stearate, Stearyl Glycyrrhetinate, Glycyrrhiza Glabra Root Extract, Cymbopogon Schoenanthus Oil Lemongrass Oil, Potassium Hydroxide, Phenoxyethanol, Xanthan Gum, Caprylyl Glycol, Chlorphenesin, Sodium Phytate
## 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/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
- United Kingdom: https://lovi.care/skincare/uk/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
- Ireland: https://lovi.care/skincare/ie/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
- Germany: https://lovi.care/skincare/de/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
- France: https://lovi.care/skincare/fr/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
- Italy: https://lovi.care/skincare/it/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
- Netherlands: https://lovi.care/skincare/nl/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
- Spain: https://lovi.care/skincare/es/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
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- Australia: https://lovi.care/skincare/au/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
- Singapore: https://lovi.care/skincare/sg/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin (this page)
- Saudi Arabia: https://lovi.care/skincare/sa/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin
- United Arab Emirates: https://lovi.care/skincare/ae/p/sunday-riley/good-genes-all-in-one-lactic-acid-treatment/for/acne-prone-skin