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Vivant 8% Mandelic Acid Serum for sensitive skin

Rated by Lovi · Unbiased, science-based skincare AI trained on real user outcomes

Vivant 8% Mandelic Acid Serum

High

  • 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 excellent exfoliation and soothing benefits for your redness and irritation, as mandelic acid and lactic acid promote skin renewal while niacinamide calms inflammation and supports your normal skin barrier.
  • The presence of Saccharomyces Zinc Ferment and amino acids further aids in skin barrier function and hydration, complementing the primary actives for your sensitive skin.
  • The formula is safe for your normal skin with sensitivity, as it lacks harsh ingredients and includes soothing components like niacinamide.

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

★4.9Overall rating based on 200+ reviews

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.

Highlights

  • Clears cystic acne Mostly Mentioned
    • “game-changer for cystic acne”
    • “clears face overnight”
    • “reduces inflammation”
    • “heals large spots quickly”
  • Fades dark spots Often Mentioned
    • “fades annoying dark spots”
    • “reduction in post-acne scars”
    • “treats discoloration”
    • “evened out skin tone”
  • Gentle and non-irritating Often Mentioned
    • “did not tingle or burn”
    • “gentle warrior”
    • “soothing for skin”
    • “no redness or irritation”
  • Improves skin texture Sometimes Noted
    • “skin feels smoother”
    • “refines pores”
    • “leaves skin fresh”
    • “gives a special glow”
  • Safe for darker skin Sometimes Noted
    • “ideal for darker skin tones”
    • “best for melanin-rich skin”
    • “safe for all skin tones”
  • High price point Sometimes Noted
    • “quite pricey”
    • “not most affordable”
    • “expensive investment”
  • Initial dryness Sometimes Noted
    • “mild flaking around mouth”
    • “excessive drying occurred”
    • “skin felt dry initially”
  • Packaging issues Rarely Noted
    • “leaked in the box”
    • “bottle leaked during shipping”
  • Sticky residue Rarely Noted
    • “slightly tacky feeling”
    • “sticky upon application”
    • “needs time to dry”
  • Unpleasant scent Rarely Noted
    • “bitter scent of almonds”
    • “smells like alcohol”
    • “medicinal smell”

Sources: lovi.care, vivantskincare.com, reddit.com, theskincareculture.com, berriesinthesnow.com, influenster.com, and more

Questions and answers

What makes Vivant Mandelic Acid Serum a great fit for sensitive skin?

Vivant 8% Mandelic Acid Serum is a great fit for sensitive skin because mandelic acid and lactic acid renew the skin gently while niacinamide calms redness and irritation. Saccharomyces Zinc Ferment and amino acids also help keep your skin barrier strong and comfortable without harsh ingredients.

Which ingredients make this serum a good fit for sensitive skin?

Mandelic acid and lactic acid make this serum a good fit because they gently renew the skin, while niacinamide calms redness and irritation. Additionally, ingredients like Saccharomyces Zinc Ferment and amino acids help support a healthy skin barrier and keep sensitive skin comfortable.

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 Niacinamide do for sensitive skin?

Niacinamide helps calm sensitive skin by strengthening the skin barrier and reducing redness and irritation. It is very well tolerated and may improve overall comfort and resilience with regular use.

Cutis, 2005Journal of Cosmetic Dermatology, 2004

Where does this serum go in a skincare routine for sensitive skin?

This serum goes in your evening routine, applied after your cleanser and soothing toner and before your moisturizer. Starting it once a week helps your sensitive skin adjust safely, and you can carefully use it more often if you tolerate it well and see good results.

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

You can use this serum and retinol in the same routine, but apply them on alternating nights to help prevent redness and irritation. Because both ingredients renew the skin deeply, separating them keeps your sensitive skin calm and comfortable.

How often should I use this serum?

Use this serum once a week in the evening to start, and if your sensitive skin tolerates it well and shows good results, you can carefully use it more often. This gentle approach helps prevent irritation while allowing the mandelic acid and lactic acid to safely renew your skin.

Can this serum clog pores, cause breakouts or purging for sensitive skin?

Vivant 8% Mandelic Acid Serum is unlikely to clog pores, but it may cause initial dryness or mild breakouts as it helps renew sensitive skin. Niacinamide and lactic acid gently smooth the surface while calming redness and irritation.

Is this serum fragrance-free and alcohol-free?

Yes, it has no fragrance and no drying alcohol.

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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

  • 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

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

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.

  • Nadia Kapleva, MS

    Nadia Kapleva, MS

    Co-founder, Medical Director

    Cosmetic chemist, cosmetologist, aesthetic products developer

  • Alexey Shagraev, PhD

    Alexey Shagraev, PhD

    Co-founder, CEO and CTO

    PhD in computer science, 3x US patent holder, ex-Google, ex-Yandex

  • Dr. Sofía Perea Pérez, MD, MSc

    Dr. Sofía Perea Pérez, MD, MSc

    Medical Board

    Aesthetic medicine practitioner, MSc in Longevity and Anti-Aging Medicine

  • Aishani Shah, MD

    Aishani Shah, MD

    Medical Board

    Specialist dermatologist, MBBS, MD, IFAAD

  • Asya Zubkova, MS

    Asya Zubkova, MS

    Medical Board

    Cosmetic chemist, SCS, IFSCC member

  • Hanna Kurets, MD

    Hanna Kurets, MD

    Medical Board, Medical Advisor

    Dermatology MD

  • Elina Nazarenko, MD

    Elina Nazarenko, MD

    Medical Board

    Dermatology and diagnostic consultant

  • Victoria Derkova, MS

    Victoria Derkova, MS

    Medical Board

    Cosmetic chemist, cosmetic development technologist

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How does it fit your skin?

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QR code: get the Lovi app
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