A rich, indulgent hair mask for healthy, bouncy, frizz-free curls. Provitamin B5 thickens and moisturizes without weighing your curls down. Keune's Curl Bounce System contains wood-derived perfects the curl pattern for beautiful definition. 500ml (16.9 oz). Made in USA. Use once a week after shampoo instead of your conditioner. Apply to lengths and ends and indulge for 3 to 5 minutes.