What it is: . A highly concentrated, effective niacinamide serum that visibly minimizes stretched pores, smooths tenacious bumps, and addresses excess oil. Skin Type: Normal, Dry, Combination, and Oily. Skincare Concerns: Dark Spots, Pores, and Uneven Texture. Formulation: Lightweight Gel. Highlighted Ingredients: - Niacinamide (Vitamin B3) 20%: A first-ever strength that improves the look of tenacious pores and hard, clogged bumps. - Vitamin C: Works with niacinamide to visibly brighten skin tone and refine rough texture. - Meadowsweet Extract: Visibly combats loss of firmness that can cause pores to look lax or caved in. Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, and triclosan. It is also gluten-free, cruelty-free, and comes in recyclable packaging. What Else You Need to Know: This expert-level serum utilizes a breakthrough concentration of 20 percent niacinamide to effectively penetrate the skin's surface and dramatically improve the look of sagging, stretched pores and stubborn bumps. It also targets blemish-causing congestion and damage for a smooth, soft appearance. Clinical Results: In a consumer self-assessment when used twice daily for 4 weeks: - 81% agreed it visibly improved skin texture. Size: 0.67 OZ. Gender: unisex. Age Group: adult.