40% Off - OPTIFAST Discount Code (18 Codes Available) - October 2025

This page contains the latest OPTIFAST discount code: "LUCKYYOU"

6 active offers•Browse our latest coupon codes and best deals below

Try all codes below to save even more at OPTIFAST.

Sometimes codes are only available for exclusive products or categories.

EXCLUSIVE 35% OFF YOUR FIRST PURCHASE

SIGN UP FOR OUR NEWSLETTER TO UNLOCK 35% OFF YOUR FIRST ORDER. JOIN TODAY!

Code: "LA**********" Valid for the long term

Create by Promo Pal on 2025-10-08 01:36:28

UNLOCK 30% OFF YOUR FIRST OPTIFAST ORDER

JOIN OUR NEWSLETTER AND ENJOY 30% OFF YOUR INITIAL PURCHASE. DON'T MISS THIS EXCLUSIVE OFFER!

Code: "OP*********" Valid for the long term

Create by Promo Pal on 2025-10-08 01:36:28

EXCLUSIVE 25% OFF FOR NEW CUSTOMERS

JOIN OUR NEWSLETTER AND ENJOY 25% OFF YOUR FIRST OPTIFAST ORDER!

Code: "WE*******" Valid for the long term

Create by Promo Pal on 2025-10-08 01:36:28

EXCLUSIVE 25% OFF FOR NEW SUBSCRIBERS

SIGN UP FOR OUR NEWSLETTER AND ENJOY 25% OFF YOUR FIRST ORDER. DON'T MISS THIS SPECIAL OFFER!

Code: "WE*****" Valid for the long term

Create by Promo Pal on 2025-10-08 01:36:28

EXCLUSIVE 30% OFF FOR NEW SUBSCRIBERS

SIGN UP FOR OUR NEWSLETTER AND ENJOY 30% OFF YOUR FIRST ORDER. JOIN TODAY!

Code: "WE*******" Valid for the long term

Create by Promo Pal on 2025-10-08 01:36:28

GET 25% OFF YOUR FIRST SUBSCRIPTION + ALWAYS FREE DELIVERY

SIGN UP NOW AND ENJOY 25% OFF YOUR FIRST PLAN WITH FREE DELIVERY FOREVER.

Create by Promo Pal on 2025-09-15 05:05:00

Best OPTIFAST Promo Code

The best promotion code currently is 'LUCKYYOU', which has been verified by our team, enjoy shopping at OPTIFAST.

Our team does our best to help users save money when shopping at OPTIFAST. The latest OPTIFAST deals update date at 11 October 2025, our expert team is working hard to make the update faster.

In the meantime, you can also try to use expired OPTIFAST coupons. Sometimes offers are delayed a few days later than expected.

You can also get more tips on saving money on OPTIFAST by learning about the more ways to save at OPTIFAST. For detailed insights on the best times to shop and historical discount patterns, check out our annual coupon savings report. You can also explore similar stores with great deals and read our helpful articles for maximizing your savings. Our team will also update more money-saving tips in real time.

You May Also Be Interested In

If you are looking for codes about OPTIFAST, you may also be interested in these stores. For more options, check out our competitor coupon codes section below:

MYGSN , Gymstop , Hip Pop , Grape Tree , Craft Gin Club , The Vegan Kind , Monmore Confectionery , Chuckling Goat , Henley Bridge , You Pick We Mix , Wild & Game , DIRTEA , The Hummingbird Bakery , Master Of Malt , Milk And More

Expired Offers from OPTIFAST

These offers are no longer active but may give you ideas for future deals.

KICKSTART YOUR WEIGHT LOSS WITH 5% OFF

EXPIRED

EXCLUSIVE OFFER: GET AN EXTRA 5% OFF ON OUR 6-WEEK WEIGHT LOSS PLAN AND TRANSFORM YOUR HEALTH THIS SEASON.

Code: "5GNQHZLHGP413E"Expired on 17.09.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

GRAB 20% OFF YOUR PURCHASE

EXPIRED

ENJOY 20% OFF WHEN YOU SPEND $100 OR MORE. DON'T MISS THIS ONGOING DEAL!

Code: "SECRET20"Expired on 17.09.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

SATISFY YOUR SWEET TOOTH WITH 20% OFF

EXPIRED

INDULGE IN DELICIOUS WEIGHT LOSS DESSERTS WITH THIS EXCLUSIVE DEAL. PERFECT FOR YOUR HEALTH JOURNEY!

Code: "OUT20"Expired on 06.10.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

EXCLUSIVE 15% DISCOUNT ON FASTING PLANS

EXPIRED

UNLOCK AN EXTRA 15% OFF YOUR INTERMITTENT FASTING PLAN THIS SEASON.

Code: "15EXTRA"Expired on 27.09.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

SCORE 25% OFF EVERYTHING

EXPIRED

ENJOY A GENEROUS 25% DISCOUNT ON OUR ENTIRE RANGE OF PRODUCTS THIS SEASON.

Code: "ORDER25"Expired on 26.09.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

35% OFF

EXPIRED

EXTRA 35% OFF ON MEAL REPLACEMENT BARS

Code: "VIPEXCLUSIVE35"Expired on 24.09.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

EXCLUSIVE 25% DISCOUNT

EXPIRED

TRANSFORM YOUR MEALS WITH 25% OFF OUR PARTIAL MEAL REPLACEMENT PLAN.

Code: "SAVE"Expired on 23.09.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

EXCLUSIVE 25% DISCOUNT ON WEIGHT MANAGEMENT

EXPIRED

GRAB 25% OFF ON TOP WEIGHT MANAGEMENT PRODUCTS THIS SEASON!

Code: "PSI27RMT"Expired on 27.09.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

SNAG 40% OFF SITEWIDE!

EXPIRED

HUGE SAVINGS ON ALL ITEMS—GRAB THIS SEASON’S AMAZING 40% OFF DEAL NOW!

Code: "LUCKYYOU"Expired on 24.09.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

EXCLUSIVE 5% OFF TRIAL PACK

EXPIRED

GRAB AN EXTRA 5% DISCOUNT ON YOUR ONE-WEEK TRIAL PACK NOW!

Code: "FIRSTTIME5"Expired on 04.10.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

SAVOR 35% OFF MEAL REPLACEMENT SOUPS

EXPIRED

DIVE INTO DELICIOUS SAVINGS ON MEAL REPLACEMENT SOUPS WITH 35% OFF. PERFECT FOR YOUR HEALTH GOALS THIS SEASON.

Code: "SAVE"Expired on 19.09.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

EXTRA 5% OFF ON DELICIOUS SHAKES

EXPIRED

INDULGE IN OUR DELIGHTFUL SHAKES WITH AN EXTRA 5% DISCOUNT. GRAB THIS ONGOING OFFER ALL SEASON LONG!

Code: "SAVE"Expired on 05.10.2025

Created by Promo Pal on 2025-10-08 01:36:28

EXPIRED

OPTIFAST Annual Coupon Savings Report

If you're wondering when you can save the most with OPTIFAST coupons, please refer to the following statistics.

Our analysis tracks all verified OPTIFAST promotion codes for the past year. Historically, the highest discount was offered in September with a £40 off . The month with the most coupon codes is September, offering a total of 18 codes. On average, the discount codes are valid for 11 days. Plan your purchases accordingly to maximize savings.

Discount (%|£)

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

020406080100

Latest OPTIFAST Competitor Coupon Codes

Check out these great deals from similar stores

Devon Hampers : Get 5% Off Your Order

Grab 5% off when you spend over £45. Don't miss this ongoing deal!

Bigfoodie : Get 10% Off Your Purchase

Spend £55 or more and enjoy a 10% discount. Snap up this exclusive deal!

YFood : 30% OFF

SAVE 30% ON YFOOD VANILLA SHAKES

Tummy Tox : Get 20% Off Protein Powder

Unlock an extra 20% savings on protein powder. Perfect for your wellness journey this season!

MYVEGAN™ UK : Exclusive 25% Off Organic Raw Cacao Nibs

Indulge in rich, organic cacao with 25% savings. Perfect for baking, snacking, or smoothies!

Blondies Kitchen : Unlock 25% Off Everything

Take advantage of this ongoing offer and get 25% off all items today!

Loch Fyne Oysters : 40% OFF

40% OFF SMOKED SALMON

Friars : Delicious Vegan Chocolate Now 40% Off

Indulge in delicious vegan chocolate with an exclusive 40% discount. Grab this ongoing deal today!

Cake Stuff : Snag 15% Off Cake Boxes

Elevate your cake presentation with 15% off boxes, available this season.

Hancocks : 35% OFF

EXTRA 35% OFF ON BUBBLEGUM

Why the Voucher Code Doesn’t Work

OPTIFAST Discount FAQs