Naturium Mandelic Acid Serum 12% with Niacinamide, 1 oz — Gentle Exfoliant for Texture & Tone

Naturium Mandelic Topical Acid 12% is a leave-on anti-aging exfoliant that uses mandelic acid, niacinamide, and fruit-derived acids to refine texture, reduce the look of fine lines, and even skin tone.

This lightweight 1 oz serum combines a slow-penetrating alpha hydroxy acid (mandelic acid) with niacinamide and natural fruit acids to gently resurface skin. It’s formulated to be pH-appropriate and suitable for many skin types, helping restore radiance without aggressive irritation when used as directed. The formula is vegan, cruelty-free, paraben-free, gluten-free, and dermatologist tested.

How does mandelic acid improve skin texture without harsh irritation?

Mandelic acid is a larger-molecule AHA, so it penetrates more slowly and reduces the risk of over-exfoliation compared with smaller AHAs. The controlled exfoliation helps slough away dead skin cells, revealing smoother surface texture and improved tone over time.

• 12% mandelic acid concentration for consistent resurfacing
• Slow absorption minimizes irritation for sensitive skin types
• Compatible with intermittent leave-on use a few times per week

What benefits does niacinamide and the fruit acids add?

Niacinamide supports skin appearance by helping balance tone and enhancing the skin barrier’s visual resilience. Natural fruit-derived acids complement mandelic action to support a more even complexion and a refreshed, luminous look.

• Niacinamide helps visibly even skin tone and texture
• Natural fruit acids provide supplementary exfoliation and brightening
• Combination helps address the appearance of blemishes and photoaging

How should I incorporate this serum into my routine safely?

Apply to clean, dry skin a few times per week, preferably at night, then follow with a moisturizer to maintain hydration. Because it’s an acid exfoliant, use sunscreen daily and introduce the product gradually to assess tolerance.

• Start with once or twice weekly, increase as tolerated
• Best used after cleansing and before moisturizer or heavier treatments
• Always pair with SPF during daytime to protect renewed skin

Who is this product best suited for?

This serum is designed for people seeking a gentle yet effective chemical exfoliant: those with sensitive, dry, acne-prone, combination, or aging skin can find value when they introduce it slowly. It’s formulated to be skin-compatible and works as part of a targeted skincare program to refine texture and support a more even-looking complexion.

Key product features include a 12% mandelic acid base for controlled exfoliation, supportive niacinamide and fruit acids for brightening and texture improvement, and a pH-appropriate, dermatologist-tested formula that’s free of parabens, gluten, and animal-derived ingredients. For best results, pair with hydration and sun protection. Avoid mixing simultaneously with other strong acids or retinoids until tolerance is established, and consult a dermatologist for personalized guidance if you have specific skin concerns.

Ingredients

Water, Mandelic Acid, Propanediol, Aminomethyl Propanol, Niacinamide, Polyacrylate Crosspolymer-11, Caprylyl Glycol, Vaccinium Myrtillus Fruit/Leaf Extract, Saccharum Officinarum (Sugar Cane) Extract, Sodium Hyaluronate, Citrus Aurantium Dulcis (Orange) Fruit Extract, Citrus Limon (Lemon) Fruit Extract, Acer Saccharum (Sugar Maple) Extract, Phenoxyethanol, Potassium Sorbate, Xanthan Gum, Hexylene Glycol, Phenylpropanol, Tocopherol.