Our products have been tested on all 4a, 4b, 4c, to 3a, 3b, 3c, hair types and worked very successfully in softening hair, defining curls, and strengthening the hair.

All products arrive between 7-10 business days, we try our best to make sure products are shipped as soon as possible after ordering.

Unfortunately all sales are final SLYCK by keith does offer a company credit in the scenario of damaged product or shipment of incorrect order.