High-purity peptides for Research use — fast UK delivery available.

Slim Pen Logo
Slim Pen Logo

Products

Shop By Categories

Tirzepatide (6)
Semaglutide (4)
Retatrutide (3)
Cagrilintide (1)

Explore Our Research Pens

Choose the compound that fits your research goals:

Products
Sema 0.25 mg
£145.00
Products
Sema 0.5mg
£155.00
Products
Sema 1 mg
£165.00
Sema 2mg
Sema 2mg
Products
Sema 2mg
£175.00
Products
Cagri 10 mg
£175.00
Products
Tirz 2.5 mg
£139.00
Products
Tirz 5 mg
£149.00
Products
Tirz 7.5 mg
£159.00
Products
Tirz 10 mg
£169.00
Products
Tirz 12.5 mg
£179.00
Products
Tirz 15 mg
£189.00
Products
Reta 30 mg
Original price was: £285.00.Current price is: £269.00.
Products
Reta 20 mg
Original price was: £225.00.Current price is: £209.00.
Products
Reta 10mg
£149.00

Advance Your Research with SlimPens

Order clinically relevant, research-grade slimming pens — including Retatrutide, Semaglutide, and Tirzepatide — trusted by over 100 UK researchers.

Start Your Research Now