WeightWorld Discount Codes | Exclusive 11% OFF | October 2025

Exclusive

Code

Exclusive 11% off vitamins and supplements when you use this WeightWorld discount code

Only 2 Days Left

Terms and Conditions

On everything excluding devices and combos This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 31 Oct 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Enjoy 25% off orders 3 or more products by using this WeightWorld UK discount code

Ends: 05 Nov, 2025

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 5 Nov 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Enjoy 20% off when you buy 2 or more products by entering this WeightWorld discount code

Only 5 Days Left

Added by Rachael S

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 3 Nov 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Save 20% on orders when using this WeightWorld promo code

Only 5 Days Left

Added by Rachael S

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 3 Nov 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Get 15% off your next order when using this WeightWorld discount code

Only 5 Days Left

Added by Rachael S

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 3 Nov 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Get 15% off orders by using this WeightWorld discount code

Ends: 05 Nov, 2025

Terms and Conditions

Code

Enjoy 15% off orders by using this WeightWorld discount code

Ends: 05 Nov, 2025

Terms and Conditions

Code

Save 10% on orders when using this WeightWorld voucher code

Only 5 Days Left

Added by Rachael S

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 3 Nov 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Get 5% off orders by using this WeightWorld discount code

Ends: 05 Nov, 2025

Terms and Conditions

Code

Get 25% off sitewide for spooky Halloween by using this WeightWorld UK voucher code

Ends: 05 Nov, 2025

Terms and Conditions

Code

Get 3 for the price of £39.99 by entering this WeightWorld discount code

Only 2 Days Left

Added by Cait B

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 31 Oct 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Discount

Save up to 25% when you create your own custom supplements bundle at WeightWorld

Ends: 30 Nov, 2025

Added by Rachael S

Terms and Conditions

Exclusions may apply.

Discount

Student

Save 15% on orders with student discount at WeightWorld

Ends: 10 Sep, 2026

Added by Cait B

Terms and Conditions

Exclusions may apply

Discount

NHS

Get 15% off orders with key worker discount at WeightWorld

Ends: 10 Sep, 2026

Added by Cait B

Terms and Conditions

Exclusions may apply

Discount

Enjoy free next day delivery on orders over £100 at WeightWorld

Ends: 10 Sep, 2026

Added by Cait B

Terms and Conditions

Exclusions may apply

Discount

Enjoy free delivery on orders over £35 at WeightWorld

Ends: 10 Sep, 2026

Added by Cait B

Terms and Conditions

Exclusions may apply

Discount

Get 15% off first orders by joining the newsletter at WeightWorld

Ends: 10 Sep, 2026

Added by Cait B

Terms and Conditions

Exclusions may apply

Previous WeightWorld Codes

Code

Enjoy 30% off when you spend at least £70 by entering this WeightWorld promo code

Offer Expired

Added by Cait B

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 27 Oct 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Save 25% on 3 or more orders when using this WeightWorld discount code

Offer Expired

Added by Rachael S

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 23 Oct 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Get 25% off when you spend at least £50 by using this WeightWorld discount code

Offer Expired

Added by Cait B

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 27 Oct 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Enjoy 20% off when you buy 3 or more products by entering this WeightWorld discount code

Offer Expired

Added by Rachael S

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 22 Sep 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Get 20% off orders when using this WeightWorld UK discount code

Offer Expired

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 8 Oct 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

Code

Enjoy 20% off when you buy 2 or more products by entering this WeightWorld promo code

Offer Expired

Added by Rachael S

Terms and Conditions

This promotion is: (i) only valid on the retailer's website; (ii) subject to availability; (iii) must be used before the expiration date; (iv) cannot be used in conjunction with other offers, promotions or discounts unless stated otherwise; (v) may not apply to taxes or any other fees; and (vi) not transferable or redeemable for cash or credit. Further important things to note about this promotion: The end date of this offer is 23 Oct 2025 23:59 Some products may be excluded. There may be exclusions based on location. The price and discount displayed were correct at the time of publication. The retailer can change, pause or end this promotion at any time without notice. By using this promotion, you acknowledge that you have read and understood the above terms and conditions. For further details, please check the retailer's website.

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FAQs
Discount FAQs
Other FAQs
Our WeightWorld Money-Saving Tips
How to Use WeightWorld Discount Code
How do we source discount codes?
What if my discount code doesn't work?
How we make money

By Matthew Maidment

last updated 29 October 2025

in Vouchers

FAQs

Discount FAQs

Do WeightWorld offer a student discount?

Yes! All students are eligible for an exclusive 15% discount on all orders. Simply verify your student status via ‘studentdiscount.co.uk’ and start saving.

Do WeightWorld offer a key worker discount?

Yes! Key workers can get an exclusive 15% discount on all orders. This offer extends to healthcare workers, teachers, military personnel, police & fire services, delivery & transport staff, supermarket staff, charity workers, government employees and social workers.

Other FAQs

Is WeightWorld legit?

Yes, on Trustpilot, WeightWorld currently has a rating of ‘Excellent’ based on a score of 4.4 out of 5 stars with over 6,500 reviews.

How do I contact WeightWorld?

To get in touch with the WeightWorld customer service team, call 0207 362 4726. Alternatively, you can email info@weightworld.uk or use their live chat feature. The team are available Monday to Friday, 8 am - 6 pm.

Our WeightWorld Money-Saving Tips

Other ways to save at WeightWorld include signing up for the newsletter, shopping for offers, picking up a bundle and becoming a WeightWorld Club member.

Sign Up For The Newsletter: When signing up for the newsletter at WeightWorld, you’ll be rewarded with 15% off your very first order. You’ll also stay up-to-date with upcoming promotions and offers.

Shop For Offers: If you’re looking to pick up natural vitamins and supplements at a discounted price, make sure to check out the ‘Offers’ page at WeightWorld. We’ve previously seen offers such as 20% off ketone capsules, 65% off a tea infuser bottle and 20% off collagen.

Pick Up A Bundle: If you’re planning on picking up more than one item at WeightWorld, why not check out the fantastic bundles they have on offer? You’ll be bagging yourself an amazing deal in the process! We’ve previously seen bundles for up to 30% off.

Join WeightWorld Club: Become a WeightWorld Club member today and start earning reward points on each purchase you make. You’ll earn 1 WeightWorld point after spending £10, and 1 point equals £1 off your next order!

How to Use WeightWorld Discount Code

Browse our available voucher codes and click ‘Get Code’.
A new tab will open, redirecting you to WeightWorld.
Start shopping for vitamins and supplements and add item/s to your cart.
Proceed to the cart and you’ll see ‘Apply discount code (optional)’.
Paste your code in the box and click ‘Apply’.
Complete your purchase and enjoy your savings.

How do we source discount codes?

At MyVoucherCodes, we’re lucky to have a team of hard-working individuals who are dedicated to finding you the best possible discount codes, deals and offers that are currently available. We also work closely with retailers to secure exclusive promotions; providing you with unique savings that you won’t find anywhere else.

We keep in touch with retailers and brands

Based in London, our Commercial team is a key part of everything we do. They know the industry, and they work tirelessly to build relationships with big-name retailers in order to secure exclusive offers and rewards that are then passed on to our customers. They keep their ear to the ground for any upcoming offers and sale events too, meaning we’re always ahead of the game when it comes to updating our website.

Our team scours the web for discounts

They work in tandem with our Deal Experts, who can be found at our Cardiff office. These deal-finding wizards scour the web for all of the best discounts and promotions around, before loading them onto our website for customers to enjoy. They also work closely with affiliate networks that keep us informed of the latest offers for the retailers they represent. Our dedicated retailer pages are updated at least twice a week, meaning you can be confident that the voucher codes you’re seeing are up-to-date and valid.

We share our money-saving knowledge

On our retailer pages, you’ll notice in-depth information about the brand and researched hints and tips on how to save money when shopping online. This is where our Category Editors come in - they know a thing or two when it comes to savvy shopping. From technology, health & beauty and fashion to food & drink, home & garden and travel, they keep all pages up to date with content that is designed to make your shopping experience that little bit easier and to help you save money in the process. For more information on the MyVoucherCodes team and the company as a whole, be sure to check out our About Us page.

What if my discount code doesn't work?

As a collaborative team, we do our best to ensure that incorrect or outdated discount codes and offers aren’t listed on any of our retailer pages. To do this, we test the codes ourselves to make sure that they work and aim to give as much guidance as possible with regard to how they are supposed to be used.

However, sometimes details change or codes expire without us knowing. If you find this to be the case, you can get in touch by emailing info@myvouchercodes.co.uk or by visiting our contact page.

How we make money

Using our discount codes is totally free, although we understand that this may seem too good to be true. Like all businesses, we need to make money, and we do this via commission-based relationships with brands and retailers - we earn a small percentage from the retailer every time someone uses a code on our website or clicks through to a sale.

We also make money by offering the brands we work with the chance to buy some extra space on our website, in turn giving more exposure to their biggest and best discounts. And that’s it! By using this model, we’re able to do what we do without charging our customers a penny.

Hey, I’m Matt. I first joined MyVoucherCodes as a Deals Expert, scouring the internet and leaving no stone unturned in finding the best discount codes, sales, and offers for our customers. Moving into my first home during the worst possible time (during lockdown) I understand the necessity of saving money when the purse strings are tight. I’ll do my very best to save you money wherever I can.

Outside of saving money, I’m into video games, movies, books and music. I host a video game podcast called The Retry Hard Podcast, where my friend and I go through news, reviews and video games in general. I also put out music through my pop-punk band, Truika, and as a solo artist under the name Matt Kiano, where I won Best Male Artist of 2025 at the Radio Wigwam awards.