I purchased two shades, C2 and C3. Easier for me to sell C3 rather than return it. C2 is my perfect shade, so I never opened C3. I have dry, mature skin and this is the best dark circle corrector I’ve ever used. Moisturize, apply sunscreen, then corrector, then foundation, the concealer if you want. I rarely use concealer anymore because this corrector really does the job. Wears all day. Brightening & Hydrating Crease-Proof Serum Corrector Delivering a NEW full-performance formula with advanced skincare properties, Natasha introduces the game-changing HY-GLAM Corrector. Inspired by the best-selling HY-GEN Primer Serum, this originally-developed hybrid full-glam corrector consists of high-tech active ingredients that work instantly & over time to brighten dark circles, reduce puffiness, and blur the appearance of fine lines and wrinkles after 28 days of daily use. VEGAN