What it is: A dual-phase leave-on liquid night peel that provides multiple benefits in one system, resulting in accelerated results on dullness, pores, dark spots and wrinkles.

What it does: This easy-to-use formula works gently to exfoliate surface cells while addressing multiple skin concerns. Inspired by fitness interval training, Visionnaire Crescendo combines two different formulas, each with their unique ingredient combination, to be used over a 28-night period as part of an interval skin training experience. Start with Phase 1 for the first 14 nights. Phase 1 is formulated with 5% bio-acids such as fruit acids and quinoa husk extract that work to reduce the appearance of pores and improve skin's texture and radiance. Then, switch to Phase 2 for the last 14 nights. Formulated with 10% derma-acids, including 0.5% salicylic acid and 9.5% pure glycolic acid, this phase reduces the appearance of fine lines, wrinkles and dark spots. The 28-night skin interval training experience can be repeated as desired.

How to use: Apply the leave-on liquid peel after cleansing and toning as the first step in your nighttime routine, before your serum and moisturizer. Start with Phase 1 for the first 14 nights of the regimen. Switch to Phase 2 for the last 14 nights to complete the 28-night regimen. Apply your usual nighttime routine after. In the morning, use your normal daytime routine, which should include a broad-spectrum SPF of at least 15. Visionnaire Crescendo is safe to use every 28 nights. If you choose to continue the regimen after 28 nights, start back with Phase 1 for the first 14 nights and Phase 2 for the last 14 nights. Please note that Visionnaire Crescendo is air-locked for optimal freshness, meaning that you may need to pump several times to activate each side of the bottle.

- 1 oz.