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International Shipping: 15 Days
Brand: Simple
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Simple Smooth Serum + 10% Niacinamide (Vitamin B3) is an advanced skincare solution designed for visibly smoother, more even-toned skin in just two weeks. This revolutionary skin-mimicry technology, powered by SkinTwin science*, works with your skin's biology, mirroring its natural repair processes to improve texture and tone. Formulated with 10% Niacinamide, our facial serum boosts cell turnover** and helps restore your skin's natural, even tone. Supplemented with 1% Vitamin B5, it hydrates for a smoother, softer feel, while 1.5% vegetable glycerin protects against dryness to improve elasticity. Our Niacinamide serum is clinically proven to deliver results. Users reported visible improvements in skin radiance in just one week and a feeling of freshness and hydration with every use. 90% agreed their skin looked brighter and felt velvety soft.