Chi Keratin Hair Serum, as Low as $14 for Amazon Prime Day

The Krazy Coupon Lady is an ad-supported service. Many offers on our site contain affiliate links, and we may earn a small commission if you make a purchase using them. Some posts are sponsored by the maker of the product, and we receive a fee for the post. See our full advertiser disclosure.

Chi keratin hair serum is on sale for $16.70 during Amazon Prime Day. You can save more by opting into Subscribe & Save. The program gives you up to 15% off if you have five active product subscriptions. Pay as low as $14.19.