MyDietDoc promo codes

4 of 19 MyDietDoc codes passed a checkout test. Each one lists what it covers and when it was last checked.

Codes listed
19
Verified
4
Sitewide
14
Last checked
Oct 14, 2026

Verified codes

  1. 35% Off

    Verified

    35% Off Storewide at My Diet Doc

    • 35% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  2. 20% Off

    Verified

    20% Off Storewide at My Diet Doc

    • 20% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  3. 20% Off

    Verified

    20% Off Storewide at My Diet Doc

    • 20% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  4. 20% Off

    Verified

    20% Off Storewide at My Diet Doc

    • 20% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

Unverified codes

Listed as found; some may have ended

  1. 50% Off

    Not verified

    50% Off Storewide at My Diet Doc

    • 50% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  2. 40% Off

    Not verified

    40% Off Valentines Special Sale at My Diet Doc

    • 40% off your order
    • Applies to: Select items

  3. 20% Off

    Not verified

    20% Off Storewide at My Diet Doc

    • 20% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  4. 20% Off

    Not verified

    20% Off Storewide at My Diet Doc

    • 20% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  5. 20% Off

    Not verified

    20% Off Select Items at My Diet Doc

    • 20% off your order
    • Applies to: Select items

  6. 20% Off

    Not verified

    20% Off Storewide at My Diet Doc

    • 20% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  7. 15% Off

    Not verified

    15% Off Storewide at My Diet Doc

    • 15% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  8. 15% Off

    Not verified

    15% Off The Semaglutide Weight Loss Program on Black Friday and Cyber Monday Sale at My Diet Doc

    • 15% off your order
    • Applies to: Select items

  9. 10% Off

    Not verified

    10% Off Storewide at My Diet Doc

    • 10% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  10. 10% Off

    Not verified

    10% Off Methylene Blue at My Diet Doc

    • 10% off your order
    • Applies to: Select items

  11. 10% Off

    Not verified

    10% Off Semaglutide Weight Loss Program at My Diet Doc

    • 10% off your order
    • Applies to: Select items

  12. 10% Off

    Not verified

    10% Off Storewide at My Diet Doc

    • 10% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  13. 5% Off

    Not verified

    5% Off Storewide at My Diet Doc

    • 5% off your order
    • Works sitewide — no specific product required
    • Applies to: storewide

  14. $10 Off

    Not verified

    $10 Off Storewide (minimum Order $85) at My Diet Doc

    • Works sitewide — no specific product required
    • Applies to: storewide

  15. Buy 2 Get 1

    Not verified

    Buy 2 Get 1 Half Off Storewide at My Diet Doc

    • Works sitewide — no specific product required
    • Applies to: storewide

How to use a MyDietDoc code

  1. Show and copy the code

    Start with a verified code. The code opens in a new tab and this tab continues to MyDietDoc.

  2. Fill your bag at MyDietDoc

    Add the items the code applies to. Sale items and some brands are often excluded.

  3. Paste it at checkout

    Enter the code in the promo field before you pay. If the total does not change, try the next code.

Questions about MyDietDoc codes

Does MyDietDoc have a working promo code right now?

Yes. 4 of the 19 MyDietDoc codes listed here passed a checkout test, most recently on October 14, 2026.

What is the best MyDietDoc promo code today?

The strongest offer we have on file is “35% Off Storewide at My Diet Doc”, which is verified.

Do MyDietDoc codes work on everything?

14 of the listed codes are described as sitewide. The rest are limited to selected items, a minimum spend or new customers; each code lists its terms where they are known.

How do I use a MyDietDoc promo code?

Select “Show code” on this page and copy the code, add your items to the bag at MyDietDoc, and paste the code into the promo or discount field at checkout before you pay. The order total should update straight away; if it does not, the code does not apply to your basket.

Why did my MyDietDoc code not work?

The usual reasons are an expired code, sale items that are excluded, a minimum spend that has not been reached, or a code limited to first orders. Codes marked “Verified” were accepted at checkout on the date shown; unverified codes are listed as found and may already have ended.

Codes are collected from public sources and re-checked on a rolling schedule; retailers can end an offer at any time. InfluencerRate may earn a commission when you shop through links on this page.