Differin Dark Spot Correcting Serum 1 oz — 4% Niacinamide Brightening, Gentle Daily Gel for Acne-Prone Skin

Differin Dark Spot Correcting Serum is a lightweight, daily serum with 4% niacinamide and botanical brighteners designed to fade post-breakout dark spots and even skin tone.

This serum combines clinically researched niacinamide with soothing antioxidants and exfoliating fruit acid to address hyperpigmentation left behind by acne without harsh irritation. The gel-like texture absorbs quickly, layers well under makeup, and is formulated to be compatible with Differin Gel, making it easy to add to an existing acne-care routine. It focuses on reducing the look of discoloration while helping maintain skin comfort with skin-friendly botanicals.

How does this serum reduce dark spots and discoloration?

The formula uses 4% niacinamide, a skin-brightening ingredient shown to help minimize the appearance of hyperpigmentation, alongside citric acid to support gentle surface renewal. Together these act to fade existing spots and encourage a more even skin tone over time when used consistently. Antioxidant-rich sea buckthorn berry oil supports skin comfort during the process.

• 4% niacinamide targets uneven pigmentation
• Citric acid promotes mild exfoliation and surface renewal
• Sea buckthorn berry oil soothes and supplies antioxidants
• Designed to be gentle for daily use

Can I use this with Differin Gel or other acne treatments?

Yes—this serum was formulated to be compatible with Differin Gel and many acne regimens. It has a non-greasy, gel-like feel that layers easily under topical treatments or moisturizer; apply after cleansing and before heavier creams. If you combine multiple actives, introduce products gradually and monitor your skin for sensitivity.

• Apply after cleansing and before moisturizer
• Works alongside Differin Gel in most routines
• Layerable under makeup without pilling
• Start slowly if using several active ingredients

How do I use the serum for best results and sun safety?

Use once or twice daily on clean skin, spreading a thin layer over areas with dark spots or all over the face as preferred. The product is leave-on; do not rinse. Because brightening and renewal ingredients can increase sun sensitivity, apply a broad-spectrum sunscreen SPF 30 or higher during daytime use.

• Apply to clean skin, morning or night
• Do not rinse off after application
• Use sunscreen SPF 30+ when outdoors during the day
• Gentle enough for daily layering under makeup

What skin types and concerns is this serum suited for?

The serum targets people with post-acne marks, uneven tone, and those seeking brighter, more luminous skin without heavy oils. Its gentle formulation and antioxidant support make it suitable for acne-prone and sensitive skin when used as directed. If you have very reactive skin, patch-test first or consult a dermatologist for personalized guidance.

• Formulated for acne-prone and sensitive skin
• Helps fade post-breakout dark spots and discoloration
• Light gel texture works under makeup and other treatments
• Not a spot-removal guarantee—results vary with use

Who is this for: Differin Dark Spot Correcting Serum is ideal for people who want a daily, non-greasy treatment to reduce the look of hyperpigmentation left by acne while keeping their routine simple. It fits into morning or evening regimens, pairs with Differin Gel, and suits those who prefer formulas that balance active brighteners with soothing botanicals. If you need medical advice for severe discoloration or skin conditions, consult a skincare professional.

Ingredients

Water, Alcohol, Niacinamide, PEG-40 Hydrogenated Castor Oil, Polysorbate 20, Hydroxyethylcellulose, Sodium Ascorbyl Phosphate, 1,2-Hexanediol, Caprylyl Glycol, Hippophae Rhamnoides Oil (Sea Buckthorn Berry), Helianthus Annuus (Sunflower) Seed Oil, Rosmarinus Officinalis (Rosemary) Leaf Extract, Biotin, Sodium Citrate, Sodium Metabisulfite, Sodium Sulfite, Citric Acid, Disodium EDTA, T-Butyl Alcohol, Disodium Phosphate, Polysorbate 60, Fragrance, Sodium Phosphate, Denatonium Benzoate