WeightWorld | Your One-Stop-Shop for Wellness

Free UK Delivery above £35

Rated 4.5 by 6,811 customers

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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

Buy 3, Pay for 2

Bottle of WeightWorld's Vegan Omega-3 Capsules

Omega 3 Fish Oil Softgel

803 Reviews

2000 mg 240 Softgels | For Brain, Heart & Eyes

£18.99

Flat 18% Off

Exercise Vibration Plate

1005 Reviews

Device | For Full Body Home Workout

£89.99 £109.99

Buy 3, Pay for 2

Himalayan Pure Shilajit Resin

117 Reviews

50g bottle | For Stamina & Natural Defences

£19.99

Buy 3, Pay for 2

Ashwagandha KSM-66 Tablets

397 Reviews

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

£9.99 £14.19

Buy 3, Pay for 2

Guarana Slimming patches

385 Reviews

For Weight Management & Energy

£12.99

Buy 3, Pay for 2

Marine Collagen Advanced With Hyaluronic Acid Caps

727 Reviews

For Skin, Bones & Joints

£17.49

Buy 3, Pay for 2

Pure Marine Collagen Capsules

1200 Reviews

1170 mg 120 Capsules | For Skin, Bones & Joints

£17.59

Buy 3, Pay for 2

Bottle of WeightWorld Vitamin D3 and K2 UK Tablets

Vitamin D3 + K2 (MK7)

513 Reviews

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

£14.04

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

New Arrivals

Buy 3, Pay for 2

Liposomal L-Glutathione Complex

28 Reviews

90 Capsules | For Inner Defences, Cleansing & Youthful Glow

£16.99 £19.99

Buy 3, Pay for 2

Shilajit Complex Capsules

49 Reviews

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

£14.99 £16.99

Buy 3, Pay for 2

Vegan Omega-3 Softgels

40 Reviews

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

£18.99 £22.99

Buy 3, Pay for 2

Alpha Lipoic Acid Capsules

48 Reviews

For Weight Management & Heart

£18.99 £22.99

Buy 3, Pay for 2

Pack of WeightWorld's Hydrolysed Collagen Peptides Powder

Pure Hydrolysed Collagen Peptides Powder

63 Reviews

Powder | For Skin, Bones & Joints

£13.99 £24.99

Buy 3, Pay for 2

Organic Barley Grass Capsules

61 Reviews

2000 mg 240 Capsules | For Heart & Natural Defences

£27.49 £29.99

Buy 3, Pay for 2

Irish Sea Moss Capsules

69 Reviews

Capsules | For All-Round Well-Being

£15.99

Buy 3, Pay for 2

Bromelain Capsules

85 Reviews

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

£19.29 £21.79

Customer Favourites

Apple Cider Vinegar Gummies

405 Reviews

Organic Super Greens Powder

108 Reviews

Raspberry Ketone Plus

Marine Collagen Advanced

727 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.

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

WeightWorld has truly impressed me with…

WeightWorld has truly impressed me with the quality of their products — effective, natur

Wanessa G

Verified Reviewer

Highly recommend

I’ve been using WeightWorld products for a while and I’m really happy with the quality

Delia P

Verified Reviewer

The products are very good

The products are very good, fast delivery and great packaging

Abeer A

Verified Reviewer

I've been buying and using WeightWorld…

I've been buying and using WeightWorld products for an year and so far I simple love the w

zec_mendes

Verified Reviewer

Buen producto

Puse un telf q no correspondia con el pais de destino y se retraso unos dias, puse otro te

Sabrina L

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.