4.2-oz Colgate Optic White Purple Toothpaste for Teeth Whitening $2.70 w/ Subscribe & Save

4.2-Oz Colgate Optic White Purple Whitening Toothpaste for $2.69 when you 'clip' the coupon on the product page and check out via Subscribe & Save. Shipping is free with Prime or on $35+ orders. Price is $3.27 lower (55% savings) than the one-time price of $5.96.