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Clean Astaxanthin

~~£44.82~~£22.41

Clean Cistanche 13,590mg - British Supplements

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Clean Cistanche 13,590mg

~~£78.68~~£39.34

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Clean Genuine Beetroot Supplement

~~£32.56~~£16.28

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Clean Genuine L-Arginine Supplement

~~£41.70~~£20.85

Let customers speak for us

from 40276 reviews

Great products - Feeling healthy :)

Since becoming a subscriber/consumer to British Supplements, I have noticed with their supplements, there has been a significant incline and improvement to my physical and mental heath. This has become evident within months, when I had switched from the underperforming cheaper high street/corporation produced brands.

Ross S.

03/01/2026

Clean Genuine Magnesium Glycinate

Omega 3 Algae & Slippery Elm

Excellent am a customer of BS I had stomach digestive issued since slippery elm in a week I have noticed my Stools are much better no stomach problems I bought the omega 3 for my partner excellent pills all round

Anonymous

03/01/2026

Clean Genuine Omega 3 Algae

They are the best I have used them about 3-4 times and never had a problem

Javed A.

03/01/2026

Clean Genuine Hydrolyzed Marine Collagen, Low DA 1,000-2,000

Mega magnesium

I’ve been buying magnesium bisglycinate from another source for many years,
they’ve run out of stock so as I already purchase many of my products from British supplements & have been very pleased with both quality & delivery I decided to try your mega magnesium. So far, so good 😊

Mrs B.

03/01/2026

Clean Genuine Magnesium 1,404mg (Mega Mag)

Vitamin C and Vitamin D3 with K2

These vitamins do appear to be helping me and since taking I am feeling much brighter and less tired.

Pamela K.

02/28/2026

Clean Genuine Natural Vitamin C

Buy it now!!

I had a chesty cough for three weeks and my friends were telling me to go to the doctors for antibiotics. Instead I bought the Clean Lungwort from British Supplements and my chest was clear after three days! Highly recommend these capsules.
In three days my chest was clear.

tracey w.

02/28/2026

Clean LungWort

Great supplement

Daniel P.

02/28/2026

Clean Genuine Magnesium 1,404mg (Mega Mag)

Returning customer

I have been buying different supplements that are good quality for about a year. Customers service is great and I love the packaging, it's easy to use. Delivery is fast and I get a reminder when it's time to get the next order.

Cecilia S.

02/28/2026

Clean Genuine Hydrolyzed Marine Collagen, Low DA 1,000-2,000

Real deal and all that you need

In-depth description of ingredients and how they interact to assimilate optimally competitively priced and swift delivery

Stephen K.

02/28/2026

Clean Genuine Omega 3 Algae

Bought for COPD cough

Bought lungwort for my husband who has COPD, and within a week or so, the annoying and constant throat clearing type tickle/cough has gone. Chest seems clearer, and breathing easier. Really pleased. Thank you Chris.

Gail

02/28/2026

Clean LungWort

Arrived in 24 hrs of ordering

, I ordered magnesium , it was delivered in 24 hrs , Early to tell the benefits. But I would order again.
Going by other reviews.

Wendy A.

02/28/2026

Clean Genuine Magnesium 1,404mg (Mega Mag)

Fantastic customer service

Excellent product, fast delivery and prompt response to my query from customer service. This is my 2nd purchase from British Supplements and I would highly recommend them.

Alison K.

02/28/2026

Clean Genuine Magnesium L-Threonate + Uptake Blend

Vit B12

Have been taking this along with clean Vit B complex for two months now, have to say that energy levels have improved and brain fog lessened. Service from this firm is great.

Julie S.

02/28/2026

Clean B12 (Methylcobalamin 1,300ug)

Hair Loss and Joints

Just received my second batch of Biotin for hair loss and Marine Collagen for my arthritic joints. My hair loss stopped before I even finished the first batch of Biotin and my journey BRS feel easier.
Excellent supplements - I had tried another brand of Biotin previously which had no effect!

Pam S.

02/28/2026

Clean Genuine Hydrolyzed Marine Collagen, Low DA 1,000-2,000

Vitamin C lab made

I bought 'vitamin C lab made' because I wanted to stave off colds for winter. I coupled this with vitamins D and K for absorption and I have not had a cold all winter. Others around me are coughing and sneezing but I've been fine. I strongly recommend you think about taking these if you get colds. Previously when I've bought over the counter vitamins they have not stopped colds, so I can only conclude these 'clean' vitamins actually do the job I want them to. I'm well pleased. Thank you!

A “.D.

02/28/2026

Clean Vitamin C (859mg) lab-made version

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