Paula's Choice BOOST 10% Niacinamide Face Serum Booster — 0.67 oz, Pore Minimizer & Texture Refining, Fragrance-Free

Paula's Choice BOOST 10% Niacinamide Face Serum Booster is a concentrated, fragrance-free vitamin B3 serum designed to refine pores, even skin tone, and improve texture when used alone or mixed into skincare products.

This lightweight, high-strength booster pairs 10% niacinamide with stabilizing vitamin C and licorice extract to address multiple visible concerns—enlarged pores, uneven tone, fine lines, and dullness—without added fragrance. The non-irritating formula is suitable for layering under moisturizers or adding to creams, making it easy to customize for morning or evening routines.

How quickly will I notice smaller-looking pores and smoother texture?

Results vary by individual, but many users report visible refinement in pore appearance and smoother skin texture after consistent use over several weeks. The concentrated niacinamide works to regulate oil production and strengthen the surface, while supporting ingredients help calm and hydrate skin.

• 10% niacinamide targets pore appearance and texture.
• Use alone or mixed into moisturizer for focused or all-over treatment.
• Suitable for daily AM/PM use under sunscreen in the morning.

Can I layer this serum with other active ingredients?

Yes—this booster is formulated to blend well with many products, but pairing it thoughtfully avoids irritation. It works smoothly under serums, moisturizers, and alongside antioxidants; introduce combinations gradually if using strong actives like retinoids or exfoliating acids.

• Mix a few drops into your favorite cream for a customized strength.
• Layer under hydrators or sunscreens during daytime routines.
• Introduce with retinoids slowly to monitor tolerance.

Is this serum suitable for sensitive or acne-prone skin?

Formulated fragrance-free and with skin-soothing plant extracts, this booster was developed to be broadly compatible, including with sensitivity and acne-prone skin. Its non-comedogenic texture and barrier-supporting ingredients help improve clarity while minimizing the risk of irritation for many users.

• Fragrance-free and cruelty-free formulation.
• Includes licorice extract to help calm visible redness.
• Lightweight, non-greasy texture that won’t clog pores.

How do I incorporate it into my routine for maximum benefit?

Apply a few drops to clean skin before moisturizing, or blend the serum into your moisturizer to spread its effects across larger areas. Consistent daily use and sun protection in the morning will help maintain visible improvements in tone, texture, and pore appearance.

• Use 1–2 drops alone on targeted areas or 3–4 drops mixed into moisturizer for full-face application.
• Follow AM use with a broad-spectrum sunscreen for daytime protection.
• Start with every other day if you have highly reactive skin, then increase frequency as tolerated.

Who is this for: Paula's Choice BOOST 10% Niacinamide Face Serum Booster is designed for anyone seeking a targeted, science-backed treatment to improve pore size, uneven tone, and texture—ideal for people with oily or combination skin, those concerned about early signs of aging, and anyone who prefers fragrance-free, customizable skincare. Because it can be used alone or blended into existing products, it suits users who want to tailor active strength without overhauling their routine.

Ingredients

Water (Aqua), Niacinamide, Acetyl Glucosamine, Ascorbyl Glucoside, Butylene Glycol, Phospholipids, Sodium Hyaluronate, Allantoin, Boerhavia Diffusa Root Extract, Glycerin, Dipotassium Glycyrrhizate, Glycyrrhiza Glabra (Licorice) Root Extract, Ubiquinone, Epigallocatechin Gallate, Beta-Glucan, Panthenol, Carnosine, Genistein, Citric Acid, Sodium Citrate, Sodium Hydroxide, Xanthan Gum, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol