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

Paula's Choice BOOST 10% Niacinamide Face Serum Booster is a concentrated vitamin B3 treatment that refines pores, evens skin tone, and smooths texture while remaining fragrance-free.

This lightweight booster combines 10% niacinamide with complementary antioxidants like vitamin C and licorice extract to address multiple skin concerns in one targeted step. Formulated to be used solo or mixed into moisturizers and serums, it fits morning or evening routines and is developed for a wide variety of skin types without added fragrance. The 0.67 oz bottle delivers a potent, customizable dose to help improve the look of pore size, uneven tone, fine lines, and overall radiance.

How will this serum impact enlarged pores and skin texture?

The high-strength 10% niacinamide targets the look of stretched pores and rough texture by supporting balanced surface renewal and oil regulation. Over time, many users notice pores appear smaller and skin feels smoother without adding heavy oils or silicones.

• 10% niacinamide concentration for visible pore refinement
• Lightweight, fast-absorbing formula that doesn't clog pores
• Helps reduce the appearance of rough patches and uneven texture

Can I use this booster with other products in my routine?

Yes — it's designed to be flexible: apply alone as a potent serum or blend a few drops into your favorite moisturizer, sunscreen, or oil to customize strength. It layers well under most water-based and cream products, but avoid mixing directly with highly acidic exfoliants to preserve ingredient stability.

• Works alone for concentrated treatment or mixed for lower strength
• Pairs easily with moisturizers, sunscreens, and most serums
• Best to separate use from strong acids like high-strength AHAs/BHAs

What skin concerns and types is this formula suited for?

This booster was clinically developed to be suitable across a spectrum of skin types and concerns, including dryness, sensitivity, acne-prone skin, and early signs of aging. Fragrance-free and cruelty-free, the serum aims to hydrate and calm while delivering antioxidant support to improve clarity and tone.

• Formulated for all skin types, including sensitive and acne-prone
• Addresses uneven tone, fine lines, redness, and dullness
• Free of fragrance, suitable for those avoiding added scent

How should I apply the booster for best results?

Use a few drops morning and/or evening after cleansing and before heavier creams. If you're new to niacinamide or have sensitive skin, start with every other day or dilute by adding into your moisturizer and increase frequency as tolerated.

• Apply to clean skin or mix with moisturizer for gentle dosing
• Start slowly if sensitive — increase to daily use as tolerated
• Follow with sunscreen in the morning for protection and to support results

Who is this for? Paula's Choice BOOST 10% Niacinamide Face Serum Booster is aimed at anyone seeking a science-backed, fragrance-free treatment to refine pores, improve tone, and smooth texture. It's particularly useful for those who want a customizable add-in to their current skincare routine—whether you need a targeted standalone serum or a booster blended into everyday moisturizers. Ideal for people noticing enlarged pores, uneven skin tone, mild fine lines, or surface texture issues who prefer clinically minded formulations without unnecessary additives.

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