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For laboratory research use only · Not for human consumptionFree UK next-day delivery
Catalogue

Research peptides.

Every product lyophilised, batch-tested, and shipped from the UK.

NAD+ — BuyRetaUK
≥99% HPLC

Nicotinamide adenine dinucleotide, cellular research.

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£70.00
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Shilajit Gummies — BuyRetaUK
Third-party tested

BuyRetaUK Shilajit gummies with fulvic acid — a daily chewable for energy and vitality support.

From
£24.99
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Ashwagandha Gummies — BuyRetaUK
Third-party tested

BuyRetaUK Ashwagandha gummies — a calm, everyday adaptogen in a great-tasting chewable.

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£19.99
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Lion's Mane Gummies — BuyRetaUK
Third-party tested

BuyRetaUK Lion's Mane mushroom gummies for daily focus and mental clarity support.

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£22.99
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Sea Moss Gummies — BuyRetaUK
Third-party tested

BuyRetaUK Sea Moss gummies, naturally rich in minerals for everyday wellbeing.

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£21.99
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Collagen Powder — BuyRetaUK
Third-party tested

Hydrolysed Type I & III collagen powder, unflavoured — supports hair, skin, nails and joints.

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£29.99
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Beetroot Powder — BuyRetaUK
Third-party tested

Natural beetroot powder, a rich source of dietary nitrates for everyday performance support.

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£22.99
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Batch verification

Every batch ships with a third-party HPLC and mass-spec Certificate of Analysis. Browse the live COA library to verify your lot.

Research tools
FAQ
Is RT3 approved for human use?

No. RT3 is supplied strictly for laboratory research and is not approved for human or veterinary administration.

Read: What is RT3?
What receptors does RT3 act on?

In published research it has been characterised as a triple agonist acting on the GLP-1, GIP and glucagon receptors.

Read: What is RT3?
How should RT3 be stored?

Lyophilised vials are stored at 2–8°C, protected from light. Once reconstituted with bacteriostatic water, store refrigerated and use within 30 days.

Read: What is RT3?
Which is the newer research compound?

RT3 is the more recently characterised compound in the academic literature, while Tirz is the more established reference.

Read: RT3 vs Tirz