10%OFF
10% Off Sitewide
See Details
ZT10
Zone Diet Coupons & Promo Codes
Verified Zone Diet Promo Codes & Coupons
When you buy through our links we may earn a commission.
20%OFF
Up to 20% Off Most Items w/ Zone Advantage Program
See Details
10%OFF
10% Off When You Subscribe
See Details
FREE
Free Shipping On $100+ Order
See Details
Exclusive Discounts Available
See Details
Unverified Promo Codes
These Zone Diet discount codes are marked as expired in our system, but it's really common for coupons to work beyond their advertised expiation date. So we certainly can't guarantee that these codes work, but they very well might!
$10OFF
$10 Off Orders $50+
Click through and tap 'copy & go' to redeem $10 off orders $50 or more at Zone Diet. Promo code ending September 29th.
SEP1023
$5OFF
$5 Off Zone Rx Bars
Ending May 21st. Redeem zone diet - $5 off zone rx bars when you use this Zone Diet discount code at checkout.
5OFFBARS
$10OFF
$10 Off ZoneRx Shakes
Shop online and save at Zone Diet with this promo code when you check out. Expires April 30th.
SUMMERSHAK
$5OFF
$5 Off ZoneRx Bars & Shakes
Shop online and save at Zone Diet with this coupon when you check out. Ending January 31st.
JANUARY23
10%OFF
10% Off ZoneRx Bars
Click through and tap 'copy & go' to receive 10% off zonerx bars at Zone Diet. Promotional code ends today.
ZONEBARS10
20%OFF
20% Off Zonerx Shakes
Get 20% off zonerx shakes when you enter this coupon code during checkout. Valid through June 3rd.
WEIGHTLOSS20
FREE
Buy 3 Boxes & Get 1 Free + Free Shipping On Dr. Sears ZoneRx 2 Bar
Shop online and save at Zone Diet with this discount code when you check out. Ends May 23rd.
FREESHIP22
20%OFF
20% Off $75+ Order & Free Shipping
Click through and tap 'copy & go' to save 20% off $75 or more order & free shipping at Zone Diet. Code ending November 30th.
CYBER21
15%OFF
15% Off $75+ Order
Click through and tap 'copy & go' to redeem 15% off $75 or more order storewide at Zone Diet. Discount code expires September 10th.
LABORDAY21
$10OFF
$10 Off Zone Cereal And PastaRx
Shop online and save at Zone Diet with this coupon code when you check out. Good through July 9th.
ZONESUMMER21
$10OFF
$10 Off Any Product
Valid now through June 4th. Score $10 off any product when you use this promo code at checkout.
MY10DOLLARS21
B3G1 Free Boxes of ZoneRx Bars
Shop online and save at Zone Diet with this promotion code when you check out. Valid now through May 20th.
CHOCBAR21
25%OFF
25% Off Zone Cereal Cases
Receive 25% off zone cereal cases when you enter this Zone Diet coupon during checkout. Good through March 29th.
CEREAL25
15%OFF
15% Off Zone Foods
EATWELL
15%OFF
15% Off Zone Foods
EATWELL15
10%OFF
10% Off Sitewide
JANUARY21
20%OFF
20% Off + Free Shipping
CYBER2020
B5G1 Free Zone Cereal
ZCEREAL6
15%OFF
15% Off
LABORDAY15
10%OFF
10% Off Sitewide
REDWHITEBLUE10
About Zone Diet
Share the Savings
Do you have a Zone Diet coupon that's not listed here? Share it with us and help your fellow shoppers save money!
Submit a CouponRate Zone Diet:
Zone Diet sells weight loss, health and fitness products.