About this range
SARMs UK: buy research SARMs from a UK store rated 4.9 from over 2,900 verified reviews. The full Dexterz Labs range of selective androgen receptor modulators and related research compounds, manufactured in the United Kingdom to a fixed strength per capsule with a batch number on every bottle: Ostarine (MK-2866), Ligandrol (LGD-4033), Testolone (RAD-140), Andarine (S-4), YK-11, S-23 and ACP-105, alongside the growth hormone secretagogue Ibutamoren (MK-677), the PPAR delta agonist Cardarine (GW-501516) and the Rev-ErbA agonist Stenabolic (SR-9009), which are grouped here because they appear in the same research literature, plus Alpha Labs TLB-150 (RAD-150).
Ostarine is the only compound in the range with phase III clinical data; most of the others have phase I or preclinical data only, and Cardarine's development was stopped in 2007 on animal safety findings. Read the guide for each compound before buying: SARMs 101, Ostarine, LGD-4033, RAD-140, MK-677, Cardarine. The legal position is set out in Are SARMs legal in the UK?.
Browse by research goal
Compounds studied for lean mass are grouped in SARMs for muscle research; those studied for fat oxidation and endurance in SARMs for fat loss research. New to the literature? Start with beginner SARMs. Ready-made combinations are in SARMs stacks and cutting stacks, support products in PCT and cycle support, steroidal precursors in prohormones, and the Origin Peptides range in peptides. Our best sellers lists the most ordered compounds.
Every batch is independently tested and its certificate of analysis is published on the product page and on the Lab Testing page. Products are supplied strictly for laboratory research and are not for human consumption. 18+ only.