SARMs

What are SARMs, exactly?

SARMs (stands for Selective Androgen Receptor Modulators) are a new class of compounds designed to mimic the muscle-building effects of steroids — but with far more precision and fewer side effects.

Instead of flooding your system with synthetic hormones, SARMs selectively target androgen receptors in muscle and bone tissue. That means lean growth, fat loss, and better recovery without wrecking your natural testosterone or your organs.

• No injections
• No estrogen spikes
• No post-cycle horror stories.

It’s a smoother, cleaner way to build a stronger body.

Should you buy SARMs vs. Steroids?

Think of SARMs as “anabolic light.” You still get noticeable strength, lean mass, and faster recovery — just not the full blast of hormone manipulation that comes with gear.

• SARMs: Non-steroidal compounds that trigger muscle-building receptors;
• Steroids: Synthetic testosterone that replaces or overrides your natural production.

Steroids hit hard and fast but also suppress your hormones, raise liver values, and can require serious PCT. SARMs are gentler, easier to cycle, and often used by people who want results without diving into full anabolic cycles.

You won’t turn into Mr. Olympia on SARMs, but you’ll look lean, strong, and athletic while staying functional.

Buy SARMs vs. Peptides in Canada? 

Peptides work by boosting natural hormone release (like growth hormone), while SARMs directly activate muscle-building pathways.

If peptides tell your body “let’s maybe, uhm, start working on something that will help us grow,” SARMs tell it “Grow. Now.”

You can stack SARMs and peptides pretty well, by the way: peptides improve recovery, SARMs handle performance. Together they’re a potent combo for recomposition — fat loss and lean gain simultaneously.

Choose the best selective option for your goals

Different SARMs hit different targets. Here’s how to pick the right one:

Best SARMs for lean muscle & recomposition

• Ostarine (MK-2866), the most popular beginner SARM — mild, clean, and great for cutting or recompositioning.
• Ligandrol (LGD-4033), more powerful than Ostarine, great for adding lean size and strength.

Best SARMs for mass & power

• Testolone (RAD-140), the “test booster” of SARMs: impressive strength gains, great fullness, minimal fat.
• YK-11, this one is technically a myostatin inhibitor. Think of it as a hybrid between a SARM and a mild anabolic.

Best SARMs for fat loss & endurance

• Cardarine (GW-501516) boosts fat oxidation and stamina; perfect for cutting or endurance athletes;
• Stenabolic (SR-9009) cranks metabolism up even at rest — excellent for fat loss phases.

Best SARMs for recovery, sleep & GH support

Just one option here: 

• Ibutamoren (MK-677) — stimulates natural growth hormone, improves sleep, skin, recovery, and muscle fullness.

Best SARMs to buy for cognitive functions & longevity focus

And while this is not the primary goal for most, SARMs cover it as well: 

• ACP-105 & LigaMax (LGD-3033) are next-gen SARMs with added neuroprotective and muscle-preserving effects.

Every one of these is non-steroidal, precisely dosed, and perfect for solo cycles or stacks (of course, depending on your goal).

SARMs FAQ for beginners (updated in 2025)

Since this class of compounds is relatively (compared to half-a-century-old steroids, at least) new, it raises a lot of questions in the community. We’ve asked our IFBB Pro to answer some of the most popular ones. 

Do SARMs suppress testosterone?

Some, yes — especially stronger ones like RAD-140 or YK-11. Suppression is usually mild and reversible, but it still happens. You can recover naturally or run a mini-PCT with compounds like Clomid or Nolvadex to get back to baseline faster.

Do you need to do PCT after SARMs?

If you’re using low-dose Ostarine or Cardarine, you might not need it. But for anything stronger — RAD-140, LGD-4033, or stacked cycles — a short 3-4 week PCT is smart insurance. It protects your natural testosterone and helps you keep your gains.

How long will SARMs stay in your system?

Most SARMs have half-lives between 12 and 36 hours. That means they’re fully cleared in roughly one to two weeks after your last dose. If you’re being tested for competition, plan at least a month off before any event that screens for banned substances.

Will my testosterone go back to normal after SARMs?

Yes — assuming you didn’t abuse them. Once your cycle ends, your body gradually restores natural testosterone over a few weeks. A proper diet, sleep, and PCT speed it up. Long-term shutdown is rare unless you run huge doses for months.

Do SARMs grow bones?

Actually, yes — that’s part of what they were invented for. SARMs were originally researched for osteoporosis and muscle-wasting diseases because they stimulate bone-building receptors. Compounds like Ostarine and Ligandrol show strong potential for improved bone density.

Will SARMs give you gyno?

Extremely rare. SARMs don’t convert to estrogen like testosterone does, so gyno risk is minimal. It can only happen indirectly if your hormones fluctuate post-cycle. Again — a short PCT keeps everything balanced.

Will SARMs show up on a drug test for work?

Standard workplace tests for drugs or alcohol do not screen for SARMs. However, professional athletic testing absolutely does. If you’re competing, assume they can detect them. For regular jobs — you’re fine.

Who invented SARMs?

SARMs were developed in the 1990s by pharmaceutical companies researching safer treatments for muscle wasting, cancer cachexia, and osteoporosis. The first notable one was Andarine (S-4), created by GTx Inc. That research laid the groundwork for today’s compounds.

Do SARMs increase prostate size?

No — and that’s part of the appeal. Unlike testosterone or DHT-based steroids, SARMs are tissue-selective and avoid stimulating the prostate. That’s why they’re still being studied for age-related muscle loss — they’re easier on your system.

What is the best SARM for bone health?

Ostarine (MK-2866) and Ligandrol (LGD-4033) show the strongest data for bone density improvements. They both enhance collagen synthesis and mineralization in bone tissue, helping recovery and joint strength along with muscle growth.

Are peptides safer than SARMs?

Not necessarily — just different. Peptides act by increasing natural hormone output (like GH), while SARMs directly trigger muscle-building receptors. Peptides are great for recovery and longevity; SARMs are better for muscle and performance. Both require smart use.

Are SARMs traceable?

Yes, by specialized testing. WADA and other anti-doping agencies can detect even trace amounts for up to a month or more. For casual users, this means nothing — but competitive athletes should always assume they’re detectable.

Can I stack SARMs together?

Yes — advanced users often mix a bulking SARM like LGD-4033 with a cutting one like Cardarine for a balanced recomp cycle. Keep total cycle length under 12 weeks and monitor your body’s response.

How fast do SARMs work?

Most users notice results in 2–3 weeks. Strength climbs, body fat starts dropping, and muscle fullness improves. They’re subtle at first, then obvious — especially around week 6.

Are SARMs safe?

Nothing is safe. Water, if you drink over 6 liters at once, is fatal. Sunlight is radioactive. Walking is dangerous, you can trip and fall. So, SARMs can’t be 100% safe by default. However, used properly and sourced from trusted brands like NEO SARMs, yes — SARMs are safe to run. They’re one of the safest performance enhancers available today.