WeightWorld | Your One-Stop-Shop for Wellness

Free UK Delivery

Rated 4.5 by 6,823 customers

Not happy? Get your money back

Customer service

Trending

Try our
supplement test

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

1011 Reviews

Device | For Full Body Home Workout

£89.99 £109.99

Ashwagandha KSM-66 Tablets

401 Reviews

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

£9.99 £14.19

Guarana Slimming patches

389 Reviews

For Weight Management & Energy

£12.99

Bottle of WeightWorld's Vegan Omega-3 Capsules

Omega 3 Fish Oil Softgel

862 Reviews

2000 mg 240 Softgels | For Brain, Heart & Eyes

£21.99

Himalayan Pure Shilajit Resin

119 Reviews

50g bottle | For Stamina & Vitality

£16.99 £19.99

Magnesium Glycinate Capsules

377 Reviews

1420 mg 180 Capsules | For Energy & Muscles

£9.99 £15.59

Creatine Gummies

78 Reviews

3000 mg 90 Gummies | For Strength, Stamina & Recovery

£12.99 £16.99

Pure Marine Collagen Capsules

1220 Reviews

1170 mg 120 Capsules | For Skin, Bones & Joints

£20.49 £21.99

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

Liposomal L-Glutathione Complex

30 Reviews

90 Capsules | For Inner Defences, Cleansing & Youthful Glow

£16.99 £19.99

Shilajit Complex Capsules

59 Reviews

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

£14.99 £16.99

Alpha Lipoic Acid Capsules

51 Reviews

For Weight Management & Heart

£18.99 £22.99

Pack of WeightWorld's Hydrolysed Collagen Peptides Powder

Pure Hydrolysed Collagen Peptides Powder

68 Reviews

Powder | For Skin, Bones & Joints

£13.99 £24.99

Organic Barley Grass Capsules

63 Reviews

2000 mg 240 Capsules | For Heart & Natural Defences

£27.49 £29.99

Bromelain Capsules

93 Reviews

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

£19.29

Himalayan Pure Shilajit Resin

119 Reviews

50g bottle | For Stamina & Vitality

£16.99 £19.99

L-Citrulline Capsules

99 Reviews

3000 mg 240 Capsules | For Strength, Stamina & Energy

£16.49 £16.99

Customer Favourites

Apple Cider Vinegar Gummies

415 Reviews

Organic Super Greens Powder

108 Reviews

Raspberry Ketone Plus

Marine Collagen Advanced

750 Reviews

Articles

View All

Supplements: Shilajit: Top 10 Benefits, Side Effects & More

Supplements: Spirulina and Chlorella: Side Effects, Benefits, Risks, and Safety Tips

Supplements: Chlorella vs. Spirulina: Unveiling the Key Differences and Which One to Choose

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.

Easy to order and speedy delivery

Easy to order and speedy delivery

Anne

Verified Reviewer

Unlike Solgar

Unlike Solgar, which is owned by Nestle now, they fill the supplement nice and full. Haven

Michael

Verified Reviewer

I'm very satisfied with this supplement…

I'm very satisfied with this supplement and vitamins line, it incites you to take care of

Lara C

Verified Reviewer

Prices are outstanding

Fantastic prices and such a wide range of products. Everything I’ve got so far was excel

Mr J

Verified Reviewer

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

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.