# Vivant 8% Mandelic Acid Serum for oily acne-prone skin

**Lovi Fit: High fit for oily acne-prone skin.**
Oily Skin Fit: Superior · Effectiveness: High · Safety: High.

Page: https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/oily-acne-prone-skin

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

Brand: [Vivant](https://lovi.care/skincare/brands/vivant)
Category: [Exfoliants](https://lovi.care/skincare/best/exfoliators)

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

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

## Why this fit

- Offers excellent suitability for your oily skin, as mandelic acid and niacinamide work synergistically to provide keratolytic action and regulate sebum production, effectively addressing your concerns with acne, blemishes, and breakouts.
- The inclusion of lactic acid further enhances exfoliation for smoother texture and reduced blemishes, while the absence of harsh ingredients ensures no irritation for your oily skin.
- The safety profile is excellent, with no risks of irritation due to the absence of prohibited or harsh ingredients.

## Fit by skin type

- [Oily skin](https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/oily-skin): High
- [Dry skin](https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/dry-skin): Average
- [Combination skin](https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/combination-skin): High
- [Sensitive skin](https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/sensitive-skin): High
- [Acne-prone skin](https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/acne-prone-skin): High
- [Skin with dark spots](https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/dark-spots): High
- [Mature skin](https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/mature-skin): High
- [Dry sensitive skin](https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/dry-sensitive-skin): Average
- [Oily acne-prone skin](https://lovi.care/skincare/p/vivant/8-mandelic-acid-serum/for/oily-acne-prone-skin): High (this page)

## Key ingredients

Mandelic Acid, Niacinamide, Lactic Acid, Sodium Lactate

## 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/))
- 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/))
- 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/))
- 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/))
- Topical post-laser application of human adipocyte-derived mesenchymal stem cell media combined with niacinamide significantly improved wrinkle index, melanin index, patient satisfaction, and investigator esthetic improvement scores compared to vehicle cream in patients with aging skin. ([Journal of Cosmetic Dermatology, 2021](https://pubmed.ncbi.nlm.nih.gov/33103316/))
- Topical nicotinamide prevented solar-simulated UV-induced immunosuppression in healthy volunteers, and men experienced immunosuppression at solar-simulated UV doses three times lower than those required for women. ([The Journal of Investigative Dermatology, 2008](https://pubmed.ncbi.nlm.nih.gov/17882270/))
- Topical 5% niacinamide applied twice daily for 12 weeks reduced fine lines and wrinkles, hyperpigmented spots, red blotchiness, and skin sallowness, and improved skin elasticity compared to vehicle control in 50 female white subjects with facial photoaging. ([Dermatologic Surgery, 2005](https://pubmed.ncbi.nlm.nih.gov/16029679/))
- 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/))
- Specially neutralized 12% lactate lotion provided significantly greater reductions in xerosis severity scores compared with a nonlactated emollient lotion and a 5% lactic acid lotion during the post-treatment regression period in sixty patients with moderate to severe xerosis. ([Archives of Dermatology, 1983](https://pubmed.ncbi.nlm.nih.gov/6336928/))
- Long-pulsed alexandrite laser achieved a significantly greater mean percent reduction in pigmentation area compared to topical tretinoin-ammonium lactate (25.7% versus 18.3%) in 15 patients with bilateral axillary acanthosis nigricans over 14 weeks. ([Caspian Journal of Internal Medicine, 2016](https://pubmed.ncbi.nlm.nih.gov/27999648/))
- Topical application of 5% aqueous lactate lotion twice a day for 1 year achieved a 90-100% reduction in inflammatory lesions in 40.9% of patients and in non-inflammatory lesions in 22.7% of patients, with most patients showing significant reduction in lesion counts. ([Indian Journal of Dermatology, Venereology and Leprology, 2002](https://pubmed.ncbi.nlm.nih.gov/17656910/))

## What reviewers say

Users consistently describe this serum as a game-changer for stubborn cystic acne and hormonal breakouts, particularly for those with melanin-rich or sensitive skin who cannot tolerate benzoyl peroxide. Reviewers frequently note significant improvements in skin texture and hyperpigmentation (dark spots) without the irritation or burning often associated with other acids.

- Liked: Clears cystic acne (mostly mentioned)
- Liked: Fades dark spots (often mentioned)
- Liked: Gentle and non-irritating (often mentioned)
- Liked: Improves skin texture (sometimes noted)
- Liked: Safe for darker skin (sometimes noted)
- Disliked: High price point (sometimes noted)
- Disliked: Initial dryness (sometimes noted)
- Disliked: Packaging issues (rarely noted)
- Disliked: Sticky residue (rarely noted)
- Disliked: Unpleasant scent (rarely noted)

## How to apply

- Use this exfoliant as part of your PM routine once a week to start, increasing frequency only if your skin tolerates it well.
- Apply the exfoliant after cleansing and toning, but before your final moisturizer step.
- Gently press 2-3 drops of the exfoliant into your skin and let it absorb for a minute.
- Apply the product directly onto clean, dry skin for the best results against breakouts.
- Avoid the sensitive eye area and always use a daily SPF since exfoliating makes skin more sensitive to the sun.
- Video: https://storage.pora.ai/028e5e793422a3b665c02ff502cf5a68.mp4

## Questions and answers

### What makes Vivant 8% Mandelic Acid Serum a great fit for oily acne-prone skin?

This serum is a great fit because mandelic acid and niacinamide help clear blemishes and control oil, while lactic acid smooths your skin texture. It also has a very safe formula with no harsh ingredients, meaning it is unlikely to cause irritation.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/), [BMJ Open, 2018](https://pubmed.ncbi.nlm.nih.gov/29705755/)

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

Mandelic Acid and niacinamide make this serum a great fit because they help control oil and clear breakouts. Lactic acid also smooths out your skin texture without causing harsh irritation.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/), [BMJ Open, 2018](https://pubmed.ncbi.nlm.nih.gov/29705755/)

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

Mandelic acid helps clear breakouts and manage oil on acne-prone skin with a lower chance of irritation than many other acids. It gently removes dead skin cells to keep pores clean and smooth.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/), [Journal of Cosmetic Dermatology, 2026](https://pubmed.ncbi.nlm.nih.gov/41715896/)

### What does Niacinamide do for oily acne-prone skin?

Niacinamide helps balance oil production, calms redness, and is unlikely to irritate oily, acne-prone skin while improving blemishes. Clinical tests show it reduces excess oil and helps clear up both inflammatory and non-inflammatory acne breakouts.
Sources: [Journal of Cosmetic and Laser Therapy, 2006](https://pubmed.ncbi.nlm.nih.gov/16766489/), [Journal of Cosmetic Dermatology, 2024](https://pubmed.ncbi.nlm.nih.gov/38299457/)

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

This serum goes in your evening routine as a treatment step, applied after cleansing and before moisturizing. You should start using it just once a week, and if your skin handles it well, you can carefully use it more often. This product is a great fit because mandelic acid and niacinamide work together to clear breakouts, balance oil, and smooth your skin without causing irritation.
Sources: [International Journal of Cosmetic Science, 2020](https://pubmed.ncbi.nlm.nih.gov/31461548/)

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

You can use this serum with retinol by applying them on alternate nights to prevent overwhelming your skin. Using both in the same routine may lead to excessive dryness or irritation.

### How often should I use this serum?

Start by using this serum once a week in the evening, and if your skin tolerates it well and you see good results, you can carefully use it more often. The product is a great fit for your oily acne-prone skin, helping clear breakouts while keeping your skin calm and smooth.

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

This serum is unlikely to clog pores and helps clear breakouts on oily acne-prone skin, though you may notice some initial dryness as it gets to work. Mandelic acid and niacinamide team up to regulate oil and smooth your texture without causing irritation.
Sources: [Journal of Cosmetic Dermatology, 2020](https://pubmed.ncbi.nlm.nih.gov/31553119/), [BMJ Open, 2018](https://pubmed.ncbi.nlm.nih.gov/29705755/)

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

Yes, it has no fragrance and no drying alcohol.

## Alternatives for oily acne-prone skin

- [Beauty of Joseon Propolis + Niacinamide Glow Serum](https://lovi.care/skincare/p/beauty-of-joseon/propolis-niacinamide-glow-serum/for/oily-acne-prone-skin) — Superior fit — $16.75 at Amazon
- [Neogen Dermalogy Real Vitamin C Serum](https://lovi.care/skincare/p/neogen-dermalogy/real-vitamin-c-serum/for/oily-acne-prone-skin) — Superior fit — $25.08 at Amazon
- [NEOGEN DERMALOGY REAL VITA C SERUM](https://lovi.care/skincare/p/neogen-dermalogy/real-vita-c-serum/for/oily-acne-prone-skin) — High fit — $25.08 at Amazon

## Pairs well with

- Cleanser: [CeraVe Foaming Facial Cleanser](https://lovi.care/skincare/p/cerave/foaming-facial-cleanser/for/oily-acne-prone-skin) — Superior fit — $15.97 at Amazon
- Hydrating Toner: [Paula's Choice Pore-Reducing Toner](https://lovi.care/skincare/p/paula-s-choice/skin-balancing-pore-reducing-toner/for/oily-acne-prone-skin) — Superior fit — $25.60 at Amazon
- Moisturizer: [COSRX Oil-Free Ultra-Moisturizing Lotion with Birch Sap](https://lovi.care/skincare/p/cosrx/oil-free-ultra-moisturizing-lotion-with-birch-sap/for/oily-acne-prone-skin) — Superior fit — $18.99 at Amazon

## Where to buy

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

## Ingredients

Water, Propylene Glycol, Mandelic Acid, Niacinamide, Xanthan Gum, Polysorbate 20, Saccharomyces Zinc Ferment, Sodium Lactate, Sodium Pca, Glycine, Fructose, Urea, Inositol, Sodium Benzoate, Lactic Acid
## 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

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