Reduces Persistent Acne

Vivant Mandelic Acid Serum helps reduce active breakouts by exfoliating inside the pore and limiting acne-causing bacteria. Mandelic acid works gradually, making it effective for both inflamed and non-inflamed acne while supporting clearer pores over time. It’s especially helpful for acne that lingers despite a consistent routine.

Laziza K
"I love mandelic acid serums, but Vivant Mandelic Acid Serum is even more special because it also contains urea and niacinamide. Which makes is great for reactive skin. This serum is one my favorites for all types of acne, especially combination acne - which is inflamed breakouts and blackheads. I recommend this serum to clients who have reactive skin, pigmentation and those who couldn't tolerate mandelic serums from other brands."
Laziza K
Head Esthetician & Founder

Fades Post-Acne Marks and PIH

By encouraging controlled cell turnover, this serum helps lighten and prevent red + dark marks from acne. With consistent use, discoloration appears softer and more even, helping prevent marks from lingering long after breakouts have healed.

Mandelic Acid

Gently exfoliates, clears acne bacteria, brightens discoloration, and smooths texture without triggering inflammation.

Niacinamide

Supports barrier function, regulates oil, and helps calm redness while improving overall tone.

Sodium PCA + Urea

Support hydration and prevent excessive dryness during exfoliation.

Two Strengths, One Smart System

The 8% Mandelic Acid Serum is ideal for building tolerance, maintaining results, and supporting sensitive or pigment-prone skin. The 15% Mandelic Acid Serum is reserved for more resilient skin that needs deeper correction for persistent acne, melasma, or textural buildup. Both formulas deliver results without the irritation commonly associated with stronger AHAs.

Same Day Shipping

We ship all orders every day, so your skincare never has to wait. With fast, daily fulfillment, you’ll get your products quickly—before you run out or miss a step in your routine.

Supports Early Sun Damage Correction

Mandelic acid also helps address early photodamage by improving uneven tone and dullness caused by sun exposure. This makes the serum a smart option for acne-prone skin that is also dealing with visible signs of sun stress.

Frequently Asked Questions

What’s the difference between 8% and 15% Mandelic Acid?

8% is ideal for beginners, sensitive skin, and pigment-prone skin. 15% is for experienced users with resilient skin who need deeper correction for acne, melasma, or texture.

Can I start with 15% right away?

Only if your skin is already tolerant to acids and retinoids. Most people should begin with 8% to avoid unnecessary irritation and purging.

Is this safe for darker skin tones?

Yes. Mandelic acid is one of the safest AHAs for darker skin tones and helps suppress post-inflammatory hyperpigmentation rather than trigger it.

Can I use this with retinoids?

Yes, but introduce slowly. Many users alternate mandelic acid and retinoids on different nights or use Mandelic in the AM to maximize results while protecting the barrier.

How long before I see results?

Breakouts often improve within 4–6 weeks. Pigmentation and texture continue to improve over 8–12 weeks with consistent use.

Genuine Products

We are proud to be an Authorized Vivant Retailer, using the exact same products every day on clients in our NYC skincare clinic. Every product you receive is 100% authentic and factory-sealed. All items are shipped directly from our environmentally controlled space to preserve their quality and efficacy.

How to Use Mandelic Acid Serum

Apply to clean, dry skin in the AM or PM. Start every other day for the first two weeks, then increase to nightly use as tolerated. Always apply sunscreen during the day. Do not spot treat, apply evenly to the entire face.

Full Ingredients List

Alcohol Denat., Water, Propylene Glycol, Mandelic Acid, Sodium Lactate, Sodium PCA, Glycine, Fructose, Urea, Niacinamide, Inositol, Sodium Benzoate, Lactic Acid.

Results Vary by Individual

The skincare benefits described are based on the product’s intended use and active ingredients, but individual results can vary. Factors such as skin type, condition, lifestyle, and consistent use all influence outcomes. This information is not a substitute for professional advice. Always follow usage directions and consult a skincare professional for personalized recommendations.

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