WeightWorld | Your One-Stop-Shop for Wellness

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Must Have

Essential: Pure Marine Collagen

Popular

Selling fast: Slim & Trim Essentials

Now Popular

Vitamin D3 + K2 (MK7)

Spring Essentials

T-Boost Tablets

Ashwagandha KSM-66

Immune Health Essentials

Fitness

Best Sellers

Flat 18% Off

Exercise Vibration Plate

1009 Reviews

Device | For Full Body Home Workout

£94.99 £114.99

FLAT 20% OFF

Bottle of WeightWorld's Vegan Omega-3 Capsules

Omega 3 Fish Oil Softgel

847 Reviews

2000 mg 240 Softgels | For Brain, Heart & Eyes

£21.99

FLAT 20% OFF

Ashwagandha KSM-66 Tablets

401 Reviews

1500 mg 180 Tablets | For Mood, Energy & Inner Defences

£9.99 £14.19

FLAT 20% OFF

Guarana Slimming patches

389 Reviews

For Weight Management & Energy

£12.99

FLAT 20% OFF

Himalayan Pure Shilajit Resin

117 Reviews

50g bottle | For Stamina & Natural Defences

£16.99 £19.99

FLAT 20% OFF

Magnesium Glycinate Capsules

366 Reviews

1420 mg 180 Capsules | For Energy & Muscles

£9.99 £15.59

FLAT 20% OFF

Pure Marine Collagen Capsules

1214 Reviews

1170 mg 120 Capsules | For Skin, Bones & Joints

£20.49 £21.99

FLAT 20% OFF

Bottle of WeightWorld Vitamin D3 and K2 UK Tablets

Vitamin D3 + K2 (MK7)

520 Reviews

4000IU+125µg 240 Tablets | For Bones & Mood

£14.99

Trusted for health since 2006

Our commitment to premium, high-quality ingredients has made WeightWorld a trusted global brand, supporting health, weight, and wellness goals. Originally a small family business, we are now trusted by 100 million people worldwide.

High quality ingredients

Formulated by nutrition experts

GMO free

Third party tested

Not sure which supplements are right for you?

Take our free, quick test and find out in just 5 steps.

New Arrivals

FLAT 20% OFF

Liposomal L-Glutathione Complex

30 Reviews

90 Capsules | For Inner Defences, Cleansing & Youthful Glow

£16.99 £19.99

FLAT 20% OFF

Shilajit Complex Capsules

58 Reviews

16,000mg 120 Capsules | For Optimal Physical & Mental Performance

£14.99 £16.99

FLAT 20% OFF

Vegan Omega-3 Softgels

41 Reviews

2000mg 90 Softgels | For Brain, Joints, Heart & Skin

£17.99 £18.99

FLAT 20% OFF

Pack of WeightWorld's Hydrolysed Collagen Peptides Powder

Pure Hydrolysed Collagen Peptides Powder

67 Reviews

Powder | For Skin, Bones & Joints

£13.99 £24.99

FLAT 20% OFF

Organic Barley Grass Capsules

62 Reviews

2000 mg 240 Capsules | For Heart & Natural Defences

£27.49 £29.99

FLAT 20% OFF

Irish Sea Moss Capsules

69 Reviews

Capsules | For All-Round Well-Being

£15.49 £15.99

FLAT 20% OFF

Bromelain Capsules

91 Reviews

650mg 180 Capsules | For Digestion, Muscle & Joint Support

£19.29

FLAT 20% OFF

Himalayan Pure Shilajit Resin

117 Reviews

50g bottle | For Stamina & Natural Defences

£16.99 £19.99

Customer Favourites

Apple Cider Vinegar Gummies

412 Reviews

Organic Super Greens Powder

108 Reviews

Raspberry Ketone Plus

Marine Collagen Advanced

741 Reviews

Articles

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Customer Reviews

At WeightWorld we strive to offer the best possible customer service and we take great pride in the feedback we have received from our customers.

Excellent product

Excellent product. Punctual delivery. Thank you!

Donny, I

Verified Reviewer

CLA are a incredible product for…

CLA are a incredible product for recovery from strength training! Its a great around produ

stubz G

Verified Reviewer

Great quality and ships fast

Great quality and everything ships fast! I would recommend

Jalynn B

Verified Reviewer

Huge variety of products

Huge variety of products Package arrived from amazon shipping. Great price and quality pro

Jey

Verified Reviewer

Super schnell Lieferung aber mich…

Super schnell Lieferung aber mich interessiert ob die alle Supplementen ohne GMO sind?

Consumer

Verified Reviewer

I have been using weightworld products…

I have been using weightworld products for around a year now, simply can't fault them and

Billy C

Verified Reviewer

Awesome shop with extremely good prices…

Awesome shop with extremely good prices and quality! Definitely recommend!

anatoli V

Verified Reviewer

Impressed with the quality and fast delivery

This was my first time ordering from WeightWorld, and I’m honestly impressed. The Berber

Yuliia H

Verified Reviewer

Amazing!

I've been using ACV capsules for about 10 days. The difference is amazing. My cravings hav

Anne K

Verified Reviewer

The website was easy to navigate and…

The website was easy to navigate and had clear product information.

Maryna K

Verified Reviewer

Welcome to WeightWorld

Since launching in 2006, we at WeightWorld have been aspiring to make healthy living easier! With over 18 years of industry experience, we have helped thousands of satisfied customers across Europe achieve their fitness and weight management goals. We have built our reputation over the years and have earned the trust and loyalty of our customers by providing premium, affordable and all-natural supplements to help tackle day-to-day life.Our wide range of products have been developed to meet your every day needs, whether you wish to slim down, build muscle, or simply live healthier.

We are constantly growing as a company and are taking multiple steps to give back. We are committed to maximising sustainiability within our brand. We offer larger quantity supplements that offer up to a years worth of use to reduce unneccesary wastage and also have fully recyclable packaging. With the majority of our products made in the UK we are also aiming to reduce our carbon foot print and build a better future.