Paula's Choice BOOST 10% Niacinamide Face Serum Booster, Fragrance-Free Pore-Minimizer with Vitamin C

Paula's Choice BOOST 10% Niacinamide Face Serum Booster is a concentrated vitamin B3 serum designed to visibly refine pores, even skin tone, and improve texture without fragrance.

This lightweight booster pairs a high-strength 10% niacinamide concentration with vitamin C and licorice extract to target enlarged pores, uneven pigmentation, and the appearance of fine lines. Formulated to be used alone or blended into your moisturizer, it supports clearer, smoother-looking skin while remaining fragrance-free and suitable for a wide range of skin types. The fast-absorbing texture layers easily under sunscreen and makeup, making it practical for both morning and evening routines.

How quickly will I notice changes in pore size and skin texture?

Results vary by individual, but many users report visible refinement in pore appearance and smoother texture within several weeks of consistent use. Because this is a high-strength niacinamide product, continued application helps sustain improvements over time.

• Use daily for cumulative improvement.
• Compatible with both AM and PM regimens.
• Layer under SPF in the morning for protection and visible improvements.
• Expect progressive changes rather than instant miracles.

Can I mix this booster with my current moisturizer or serums?

Yes — the BOOST 10% Niacinamide Serum Booster is formulated to be mixed with creams, lotions, or other serums to create a tailored treatment strength. Blending allows you to adjust potency for sensitive skin or to combine benefits with hydrating and barrier-repairing products.

• Add a few drops to your daily moisturizer for a lower-strength dose.
• Apply directly for full 10% niacinamide potency.
• Avoid combining with highly acidic vitamin C formulas; choose stable vitamin C formulations or layer with time between applications.
• Works well under sunscreen and makeup without pilling.

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

The fragrance-free formula was developed to be gentle and suitable for many skin types, including sensitivity and acne-prone skin. It contains antioxidant and plant-derived extracts to help calm and hydrate while niacinamide targets oil production and redness.

• Fragrance-free and non-irritating for most users.
• Helps regulate sebum-related concerns that can affect acne-prone skin.
• Patch-test if you have very reactive skin or are on prescription treatments.
• Can be integrated into acne care routines with dermatologist guidance.

What are the key ingredients and how do they benefit my skin?

This booster centers on 10% niacinamide (vitamin B3) supported by vitamin C and licorice extract, creating a multi-action approach to clarity and tone. Antioxidants and plant extracts help protect and replenish the skin barrier for healthier-looking skin over time.

• 10% niacinamide: targets pores, tone, and texture.
• Vitamin C: brightening antioxidant support.
• Licorice extract: soothes and reduces visible discoloration.
• Lightweight, fast-absorbing base that layers well.

Who is this for: Paula's Choice BOOST 10% Niacinamide Face Serum Booster is ideal for anyone seeking a concentrated, science-backed treatment to reduce the appearance of enlarged pores, improve uneven skin tone, and refine texture. It's a good choice for people with oily, combination, dry, sensitive, or acne-prone skin who want a fragrance-free option that can be used alone or customized by mixing into other products.

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