• INR
  • GBP
  • CAD
  • USD
  • AUD
  • EUR
  • JPY

Genuine Clean Premium UK manufactured Supplements

Research (know what you want) - Decide - Try Different Brands - Find what works for you and stick with it.

CLEAN 5-HTP (GRIFFONIA SEED) - 241.2mg 5HTP per serving plus 53.6mg Uptake blend in Vegetarian Capsules.

CLEAN PRODUCTS - No Nasty Extras - No Fillers - No Binders - Now improved with uptake blend - One of the Strongest Available - UK Manufactured

VEGAN - Vegetarian - Gluten Free - Chemical Free Packaging BPA free - 100% Active Ingredient thats it :)

CHECK THE SMALL PRINT - Please check the ingredient(s) list on your supplements, 99.9% all use binders, fillers etc We dont use any of these :)

Our Goal is to offer you Premium Clean Supplements at High Doses so they have the best chance to help us.

Sold out
In Stock
How do we compare ?

More than DOUBLE the strength of Major pretend UK Brand Holland & Barrett (them 50mg, us 120.6mg per capsule). We sell in monthly packs so our product blows them out of the park. Plus we now have added our uptake blend to our 5htp so it is x10 times better than what it was.

Nasty Free who sells them Clean like us ?

* Important *

You have all been asking for black pepper (piperine) in your Turmeric so we have gone one better and are adding an ancient Ayurveda uptake blend to most of our products over the next month. Each product will be 9:1 meaning 9 parts herb and 1 part uptake blend (black pepper 10% Piperine, cumin extract, ginger extract 5%). This will improve our products a lot. What will change? The amount of herb/product won't change that much as we have done 10 so far and they are around about the same amounts. We are rolling this out over the next month guys so amounts will vary 10-30mg from what it says on each product page please be aware. Thanks :)

Review terms

The reviews expressed below are the opinion of British Supplement customers. British Supplements does not endorse these views, nor should they be regarded as medical advice or health claims. For more info click here.

Clean 5-HTP 241.2mg + Uptake blend 53.6mg per serving (x2 Caps)

Supplement Details

Product Name: Griffonia Seed extract (5-htp)

Uptake Blend: Black Pepper extract (10% piperine), Ginger extract (5% Ginerol), Cumin extract (10:1)

9 parts 5HTP 1 part Uptake Blend

Scientific Name: 5-Hydroxytryptophan

Other Known Names: Oxitriptan

What is it ? 5HTP is a naturally occurring Amino Acid. Its also a chemical precursor as well as a metabolic intermediate in the biosynthesis of the neurotransmitter serotonin.

Which part of the plant is used ? Seeds only (Cheaper versions use more of the plant)

Strength / Specs ? 10/1 Extract / 50%. We could of used a higher % but people like the 2 caps as these are used for many different things and you have the option to take 1 or 2 at once.

What exactly is in the Veg Capsules ? 5htp plus our uptake blend, any product that has our uptake blend has 9 parts herb and 1 part uptake blend, more details below.

What exactly do we get ? Each Capsule has 241.2mg Griffonia Seed extract (50% 5HTP) which equals 120.6mg 5HTP. Uptake blend 26.8mg 1:1:1: Black Pepper extract (10% piperine), Ginger extract (5% Ginerol), Cumin extract (10:1) per capsule. Sold as x2 per day which is 482.4mg Griffonia Seed extract (241.2mg 5htp and 53.6mg uptake blend). We sell all of our products in monthly packs so its easy to buy and rebuy things that help us.



Customer Reviews

Based on 301 reviews
Jacqueline Thompson
Excellent Products

I have been using Clean Mucuna L -Dopa for 2 months as a replacement for Prozac for Depression. Seems to be working well with no side effects.

Clean 5htp

I tried your 5htp last night for the first time. I can say it was best nights sleep for a very long time. Since menopause i haven't slept well at all. Most nights i just feel i wake every hour or so and never shut off completely to a good sleep. I slept from 11.30 to 6.30 without waking, which is brilliant. Thanks British supplements. I will review my other supplements when i have tried them. I support and buy off lots of small businesses, and will continue to buy from British Supplements and nowhere else. I shall be recommending to friends and family.

Insane prices

Nearly £40 for 3 months of turmeric.
Absolute greed.
This is the reason you will not last as a business.

A usual Troll comment, where do we even start ?

Real products cost money, comparing our Turmeric with another company is like comparing chalk and cheese.

If you check out our turmeric page we explain most of this along with a test to prove our Turmeric is natural.

Most Turmeric in the marketplace is lab made or normal turmeric powder that is used for cooking. The same as the Turmeric in your local supermarket (500grams for about £3). Totally different from our Turmeric extract.

Our Turmeric extract is proven just read the reviews from our health partners and see what they get from taking it. The proof is in the pudding as well, you are the one that sees the results if Turmeric works out for you.

If you cant think for yourself you are more than likely - taking mainstream supplements, consuming mainstream media, eating a mainstream diet and lastly on a bag full of mainstream drugs. Its not normal, you have a choice when you take your head out of the sand and start to think for yourself.

Do you really think any of the above are out for your best interests ?

Annie Spilsbury
Really became a must have for me..

I take 5THP because of the clarity of mind it gives you and upbeat mentality. It also improves sleep… I’m an easy sleeper though.

I take these in bursts when I have high demands on me in terms of work performance, mental pressure and actually being able to flip my capabilities on/off quickly.

It’s all very subtle, some of my friends now take it and again said it doesn’t make you feel groggy or anything. And just is a little prop for times you may need a bit of a boost!

James Elliott