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 OilySkincare Concerns: Dark Spots, Pores, and Uneven TextureFormulation: Lightweight GelHighlighted 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