Is turkey tail mushroom legal in the UK?

Not for sale as a food or supplement. Turkey tail is treated as a novel food in the UK and has not been authorised by the FSA, so reputable UK brands don't sell it.

Why is turkey tail a novel food?

UK and EU novel food rules cover ingredients without a significant history of food use before 1997. Turkey tail falls under those rules and hasn't completed a safety authorisation.

Can I import turkey tail for personal use?

We can't advise on that — but the product still isn't authorised for sale in the UK, and buying from overseas sellers means no UK food-law protection.

What mushroom should I take instead of turkey tail?

It depends on your goal: Lion's Mane for focus routines, reishi for evening wind-down, cordyceps for stamina. All are established in the UK and legal to sell.

Mushroom School · Last updated 7 October 2026

Turkey tail mushroom UK: why you can't buy it (and what to take instead)

Can you buy turkey tail mushroom in the UK?

The short answer

You won't find turkey tail from reputable UK supplement brands, and there's a legal reason: turkey tail (Trametes versicolor) is treated as a novel food in the UK, and it hasn't been authorised by the Food Standards Agency for sale as a food or food supplement. That means any UK company selling it as a supplement is doing so outside the rules. If you see it on sale, check who's selling it and where they're based — imported products don't change the UK position. The mushrooms that are established in the UK diet and can be sold legally include Lion's Mane, reishi, cordyceps, maitake and shiitake — and that's the range we work with.

Turkey tail in the UK: the position

Turkey tail in the UK: the position
Question	The answer
Is turkey tail legal to sell in the UK?	No — it's treated as a novel food and has not been authorised by the FSA for sale as a food or supplement
Why not?	Novel food rules require a safety authorisation for ingredients without a significant history of food use in the UK/EU before 1997
What about US websites?	US rules differ, but importing it for sale in the UK doesn't make it compliant here
What can I take instead?	Mushrooms with an established history of use in the UK: Lion's Mane, reishi, cordyceps, maitake, shiitake

The trade-offs

Established mushrooms (like ours)

Legal to sell in the UK
Studied and traditional-use history
Batch lab reports published by good brands

No authorised UK health claims for the mushrooms themselves

Turkey tail from overseas sellers

Available where rules allow

Not compliant for UK sale
No UK safety authorisation
No recourse under UK food law

The verdict

However interesting turkey tail's research profile is, it can't legally be sold as a supplement in the UK, and we won't stock what we can't sell compliantly. If you want a mushroom routine that's within the rules, the established species — Lion's Mane for focus routines, reishi for the evening — are where the honest options live.

Where Grass & Co. loses

We don't sell turkey tail either — and we won't unless and until it's authorised for UK sale. If you came here hoping for a UK turkey tail recommendation, this page can't honestly give you one, and you should be cautious of any UK site that does.

Mentioned in this piece

Questions people ask

Is turkey tail mushroom legal in the UK?: Not for sale as a food or supplement. Turkey tail is treated as a novel food in the UK and has not been authorised by the FSA, so reputable UK brands don't sell it.
Why is turkey tail a novel food?: UK and EU novel food rules cover ingredients without a significant history of food use before 1997. Turkey tail falls under those rules and hasn't completed a safety authorisation.
Can I import turkey tail for personal use?: We can't advise on that — but the product still isn't authorised for sale in the UK, and buying from overseas sellers means no UK food-law protection.
What mushroom should I take instead of turkey tail?: It depends on your goal: Lion's Mane for focus routines, reishi for evening wind-down, cordyceps for stamina. All are established in the UK and legal to sell.

More comparisons

Grass & Co. products are food supplements and are not intended to diagnose, treat, cure or prevent any disease. Do not exceed the stated dose. Most products are for adults; CBD is for adults only.