*25% OFF only valid for KETO Collagen purchased on GreatLakesGelatin.com through 9:00AM CST on 9/30/20. Coupon is applied automatically once you proceed to checkout. Cannot be combined with other offers, is not redeemable for cash, and is not valid on previous purchases or applicable taxes. US Customers only. Only valid on consumer orders and not for use with wholesale accounts. Other restrictions may apply. This promotional offer may be modified or terminated at any time without notice.