GW 501516 - Cardarine - PharmaQO [60caps/20mg]

Cardarine GW-501516 Pharmaqo for sale in the UK

Cardarine GW-501516 by Pharmaqo Labs is an oral PPARδ agonist supplied in 60-capsule bottles at 20 mg per capsule, used by endurance athletes and cutting-phase trainees who want better fatty-acid oxidation and longer aerobic output without the androgenic load of an AAS or SARM. If you want to buy Cardarine UK from a verified source, each batch sold here is lab-tested and shipped same working day from our UK warehouse.

What is Cardarine GW-501516?

GW-501516 was originally developed in the 1990s by GlaxoSmithKline and Ligand Pharmaceuticals as a candidate treatment for dyslipidaemia and metabolic syndrome. It is a peroxisome proliferator-activated receptor delta (PPARδ) agonist — a different mechanism to selective androgen receptor modulators, despite being commonly grouped with SARMs in retail catalogues. Activating PPARδ shifts skeletal-muscle gene expression toward fatty-acid oxidation, improving the rate at which the body uses fat for fuel and extending time-to-exhaustion in trained-rodent and human exercise studies. Active half-life is roughly 16–24 hours, which makes once-daily oral dosing practical. Cardarine does not bind the androgen receptor, does not aromatise to estrogen and does not suppress the HPTA — meaning no aromatase-inhibitor or PCT requirement.

Cardarine GW-501516 benefits

• Marked improvement in aerobic endurance and time-to-exhaustion
• Increased fatty-acid oxidation — useful in cutting and recomposition phases
• Often reported to improve HDL/LDL ratio in user reports and animal data
• No androgenic activity — no acne, no hair-line impact, no gynecomastia risk
• No HPTA suppression — no PCT required after a standard cycle

Cardarine is best understood as a metabolic conditioning compound, not a muscle-builder. It will not add lean mass on its own; its value is in fuel partitioning, conditioning and stamina during a calorie-controlled phase.

Cardarine dosage and cycle

Beginners: 10 mg/day. Standard: 20 mg/day (one 20 mg capsule). Advanced: up to 20 mg/day — there is no consistent evidence that doses above 20 mg add benefit, and most quality user logs cap at 20 mg. Cycle length typically runs 8–12 weeks. Dosing is once daily because of the long half-life; many users take the capsule 30–45 minutes before training. Onset is gradual — most users notice cardio improvements from week 2–3, with peak effect around weeks 4–6. Cardarine is non-androgenic, so the dose range for women is the same as for men.

Side effects, safety profile and PCT

Cardarine has no androgenic side effects, no aromatisation, no HPTA suppression and no liver-enzyme stress in available human data — so an aromatase inhibitor and a post-cycle SERM protocol are not required. The main honest disclosure is the rodent carcinogenicity finding: long-term, very-high-dose animal studies (multiples of any human performance dose, daily for up to two years) showed an increased incidence of multiple-organ tumours, and the original development programme was discontinued on this basis. Whether this translates to human risk at performance doses across an 8–12 week cycle is not established — long-term human safety data are limited. Users should weigh that uncertainty against the benefit profile and keep cycles to the standard 8–12 week window with extended off periods. Cardarine is also WADA-prohibited under the S4.5 metabolic-modulator class at all times, in and out of competition.

Stacks well with

Cardarine is most often run as part of a cutting protocol. Many users stack it with Ostarine MK-2866 to preserve lean mass while running a deficit, pair it with MK-677 Ibutamoren for recovery and sleep quality, or combine it with Clenbuterol for an aggressive contest-prep fat-loss block.

Frequently asked questions

How long does Cardarine GW-501516 take to start working?

Most users notice clear endurance gains and longer time-to-exhaustion from week 2 to 3, with peak effect typically around weeks 4 to 6. Once-daily dosing is sufficient because of the 16–24 hour half-life, and many users take the capsule 30–45 minutes before training to align peak plasma levels with the workout window.

Is Cardarine suitable for first-time users?

Yes — Cardarine has no androgenic activity, does not suppress natural testosterone and does not require post-cycle therapy, which makes it one of the more approachable research compounds for first-time users. Honest caveat: long-term human safety data are limited and rodent studies showed cancer risk at very high chronic doses, so cycles should be kept to the standard 8–12 weeks.

Can Cardarine be detected on a drug test?

Yes. GW-501516 is explicitly named on the WADA Prohibited List under the S4 hormone and metabolic-modulator class and is detectable in urine by GC-MS for several weeks after the last dose. Tested athletes — competitive sport, military, professional services — should not use it. Standard pre-employment drug screens do not test for Cardarine.