Paula's Choice Discoloration Repair Face Serum 1 oz — Tranexamic Acid + Niacinamide for Dark Spots

Paula's Choice CLINICAL Discoloration Repair Face Serum is a concentrated, fragrance-free treatment that targets stubborn brown and gray spots while helping reduce the chance of new pigmentation forming.

This serum combines a tranexamic acid complex with bakuchiol and niacinamide to address multiple pathways that contribute to visible discoloration. Formulated for use on face areas affected by sun damage, post-acne marks and diffuse pigment changes, it layers easily under moisturizers and sunscreens. The texture is lightweight and non-irritating, suitable for sensitive or reactive skin types when used as directed.

How does this serum tackle different types of dark spots?

Rather than relying on one single ingredient, the formula uses several actives that work together to influence pigment formation and appearance. Tranexamic acid helps regulate signals that can promote discoloration, while niacinamide supports skin tone uniformity and bakuchiol assists renewal without harsh irritation.

• 3% tranexamic acid to address pigment-producing pathways.
• 5% niacinamide for evening skin tone and brightening support.
• 0.5% bakuchiol to encourage gradual skin renewal without retinoid-like irritation.
• Added tocopherol (vitamin E) and milk thistle for antioxidant support.

What results can I expect and how long will they take?

Visible improvement varies with skin type, severity of discoloration and consistent use. Many users begin to see smoother, more even-looking skin within weeks, while significant fading of longstanding spots may require several months of regular application alongside daily sun protection.

• Gradual improvement—weeks to months depending on discoloration depth.
• Best outcomes when paired with daily SPF to prevent recurrence.
• Intended for ongoing maintenance to help reduce formation of new spots.

How should I incorporate this serum into my skincare routine?

Apply after cleansing and toning but before richer creams and oils. Use a small amount across affected areas once or twice daily as tolerated, and always follow with a broad-spectrum sunscreen in the daytime to protect results and prevent further sun-related pigment changes.

• Use morning and/or evening after cleansing, before moisturizer.
• Layer under sunscreen during the day; wear SPF 30+ for best protection.
• Start slowly if you have sensitive skin—patch test and increase frequency as tolerated.

Is this product suitable for all skin tones and conditions like melasma?

The formula was designed to be well-tolerated across a range of skin tones and types, including skin prone to melasma or hyperpigmentation. It’s fragrance-free and avoids harsh exfoliants that can aggravate sensitive pigment-prone skin, but individuals with complex pigment conditions should consult a dermatologist for a tailored plan.

• Formulated to be non-irritating and fragrance-free.
• Can be used on sensitive or pigment-prone skin with appropriate caution.
• Consult a skin professional for severe or hormonal pigmentation concerns.

Who this is for: This serum is a fit for people seeking a targeted, non-fragrance treatment to reduce visible brown and gray patches, post-acne discoloration, and sun-related pigment irregularities. It’s intended for those willing to commit to consistent use and combine the product with daily sun protection for optimal, long-term improvement.

Ingredients

Water/Aqua, Niacinamide, Glycerin, Tranexamic Acid, C13-15 Alkane, Caprylic/Capric Triglyceride, Dicaprylyl Carbonate, Ethyl Macadamiate, Behenyl Alcohol, Glyceryl Stearate, Butylene Glycol, Silybum Marianum Seed Oil, Tocopherol, Lactobacillus/Coconut Fruit Juice Ferment Filtrate, Lecithin, Bakuchiol, Xanthan Gum, Caprylyl Glycol, Hydrogenated Lecithin, Allantoin, Glycine Soja (Soybean) Oil, Hexylene Glycol, Boerhavia Diffusa Root Extract, Glycine Soja (Soybean) Sterols, Citric Acid, Sodium Phytate, Malic Acid, Phenoxyethanol, Ethylhexylglycerin