Entry verification

You are about to enter a research catalogue.

Compounds shown on this site are sold strictly for laboratory and research use. They are not licensed medicines and are not intended for human or veterinary consumption. The catalogue also carries sports-nutrition food supplements, which are food and are sold for human consumption in the ordinary way. UK 18+ verification is required to enter.

Date of birth

Date of birth (day, month, year)
I do not qualify · leave the site

MHRA · ASA · ICO · UK GDPR aware

Optimal Lab · Newport · South Wales

Research peptides, hand-packed in South Wales.

Research peptides across cellular-ageing, metabolic, neuroendocrine and neuro pathways — supplied lyophilised, packed and dispatched by hand from Newport, South Wales.

Browse the catalogue →About the labContactCertificatesBundles

For laboratory research use only · Not for human or veterinary use · No dosing guidance provided

Share & EarnOptimal AmbassadorOptimal Wholesaler
Optimal Lab research range — pen presentation boxes, compound vials, a peptide cream and a nasal spray arranged as a product lineup.
I

Research peptides

Research peptides indexed by pathway — structural, metabolic, cellular-ageing, neuroendocrine, neuro, GH-axis and melanocortin. 40+ compounds in stock. From £13.95.

Explore →
II

UK dispatch, by hand

Lyophilised vials packed and dispatched from Newport, South Wales, tracked. Most UK orders land the next working day.

Explore →
III

Pens, sprays and bench kit

Research pens and cartridges are made up to order in Newport from the same compounds we stock as vials. Nasal sprays, capsules and topicals too, alongside bacteriostatic water, syringes and pen needles.

Explore →
Most popularFull catalogue →
Retatrutide product render

Retatrutide

From £60.00View →
Retatrutide Pen product render

Retatrutide Pen

From £120.00View →
MOTS-C product render

MOTS-C

From £75.00View →
GHK-Cu product render

GHK-Cu

From £30.00View →