turbo boost your skincare routine with a shot of B3 to improve wrinkles and firmness. 100% topical niacinamide powder gives your skin the vitamin boost it needs to improve radiance, crows feet and firmness. mix fresh daily, 1/2 scoop in the palm of your hand with your water-based moisturizer or serum. scoop, mix, apply- it's that simple. • 100% of women showed clinical increase in firmness & improved radiance* • 98% of women showed clinical improvement in crows feet* *based on 8-week clinical study with 42 women aged 35-65, once a day usage in a regimen test of when hope is not enough serum