Your Kid Asked for SARMs: What Parents Need to Know

TrentApril 01, 2026

Your Kid Asked for SARMs. Here's What You Need to Know.

I run a supplement store. The single most common thing I hear from teenage customers is: "Do you have SARMs?"

They saw it on TikTok. A fitness influencer with 2 million followers said SARMs are "like steroids but legal and safe." The comment section is full of 15-year-olds asking where to buy them.

I'm going to be straight with you: I don't sell SARMs, and neither should anyone else selling them as supplements. Here's why.

What SARMs Actually Are

SARM stands for Selective Androgen Receptor Modulator. In plain English: they're drugs designed to act like testosterone in your muscles and bones, without (in theory) the side effects of actual steroids.

The most common ones your kid is asking about:

Ostarine (MK-2866) — the "beginner" SARM
LGD-4033 (Ligandrol) — the "mass builder"
RAD-140 (Testolone) — the "strongest" one
MK-677 (Ibutamoren) — technically a growth hormone secretagogue, not a SARM, but always grouped with them
S-23 — the "hardest" one

Here's the part TikTok doesn't tell you:

SARMs Are Not Supplements

This isn't a matter of opinion. The FDA has explicitly stated:

SARMs are unapproved drugs, not dietary supplements.

They have never been approved for human use by any regulatory agency anywhere in the world. The FDA has issued warning letters to companies selling SARMs as dietary supplements. Some have been seized.

When someone sells SARMs in a supplement store, they're selling unapproved drugs in supplement packaging. That's not a grey area. That's a fact.

Every Governing Body Has Banned Them

Organization	SARMs Status
NCAA	Banned — anabolic agent class
WADA	Banned — S1 anabolic agent
NFL/NBA/MLB/NHL	Banned
USADA	Banned — multiple athletes suspended
IOC	Banned
High School (NFHS)	Banned under anabolic agent policy
U.S. Military	Banned — Operation Supplement Safety
FDA	Not approved for human use. Warning letters issued.

There is no governing body in any sport at any level that allows SARMs. Zero.

What TikTok Isn't Telling Your Kid

1. The "studies" are on rats

Most SARMs have only been tested in animal studies. The few human trials that exist were small, short-term, and for medical conditions like muscle wasting — not for healthy teenagers trying to get bigger.

2. They suppress natural testosterone

SARMs tell your body to stop producing its own testosterone. In a fully developed adult male, this is recoverable (usually). In a teenager whose hormonal system is still developing? We don't know. There is literally no long-term safety data on SARMs use in adolescents.

3. What you're buying online might not be SARMs at all

A 2017 study published in JAMA (Van Wagoner et al.) analyzed 44 SARMs products purchased from online marketplaces and found:

Only 52% contained the actual SARM listed on the label
39% contained another unapproved drug entirely
9% contained no active compound at all

This is the reality of buying unapproved drugs from unregulated online sellers — most of these products come from overseas labs with zero quality control. Your kid could be taking literally anything. This is fundamentally different from buying supplements from US-based, GMP-certified manufacturers — which is what we carry. But SARMs aren't made by those manufacturers, because legitimate US supplement companies don't make unapproved drugs.

4. Liver toxicity is real

Case reports of SARMs-related liver injury have been published in medical literature. Some users have required hospitalization. These aren't rare one-off events — liver enzyme elevation is commonly reported in SARMs user communities.

5. They WILL fail a drug test

SARMs are detectable for weeks to months after use. Ostarine in particular has caused positive tests in athletes who claimed they only took it once. Remember: "I didn't know" is not a defense in NCAA testing. One positive test = one year ineligibility.

What Actually Works (Legally, Safely, Effectively)

I get it. Your kid wants to build muscle. That's a good instinct — they're motivated, they're training, they want results. The goal isn't wrong. The method is.

Here's what actually builds muscle for a teenage athlete, backed by real science:

Protein

What: 1.6-2.2g per kg of bodyweight per day
Why: This is the single most important factor for muscle growth after training itself
How: Whole foods first (chicken, eggs, dairy, beef). Protein powder to fill gaps.
Safe: Protein powder is food. Not a drug. Look for NSF Certified or Informed Sport if they're tested.

Creatine Monohydrate

What: 3-5g per day
Why: Most studied supplement in history. Hundreds of RCTs. Increases strength, power, and lean mass.
Safe: Not banned by any organization. The American Academy of Pediatrics doesn't recommend it for under-18, but it has no documented safety concerns in healthy adolescents at standard doses.
Note: Your school cannot provide this if your kid is NCAA. They need to buy it themselves.

Sleep

Not a supplement, but I'm including it because it matters more than anything you can buy in a bottle. Growth hormone is released during deep sleep. A teenager getting 6 hours instead of 8-9 is leaving more gains on the table than any supplement could ever provide.

Food

Again, not a supplement. But a 16-year-old eating 1,800 calories a day will not build muscle no matter what they take. Before buying any supplement, make sure your kid is actually eating enough.

The Conversation to Have

If your kid asks for SARMs, don't panic. Don't lecture. Here's what to say:

"I get that you want results. That's good — it means you're serious about training. But SARMs aren't supplements. They're unapproved drugs that we don't know the long-term effects of, especially on someone your age. Every sports organization on Earth has banned them. And the stuff sold online is sketchy — half of it doesn't even contain what the label says.

Here's what I'll support you on: good protein powder, creatine, and making sure you're eating and sleeping enough. Those three things will do more for you than SARMs ever could — and you won't risk your health or your eligibility."

That's the conversation I wish the GNC employee had with my parents when I was 14. Instead, he just sold me whatever had the highest margin.

What We Carry Instead

We don't sell SARMs. We sell supplements that actually work, that are actually tested, and that won't destroy a kid's hormonal system or scholarship.

For teenage athletes who want to build muscle:

For parents who want to understand what's safe:

FAQ

Are SARMs legal?

SARMs exist in a grey area. They're legal to buy as "research chemicals" but illegal to sell as dietary supplements. The FDA has issued warning letters and seized products. If someone is selling SARMs in supplement packaging with supplement facts panels, they're breaking the law. Bottom line: you can technically possess them, but no legitimate supplement company should be selling them to you as supplements.

Are SARMs banned by the NCAA?

Yes. Every SARM is banned by the NCAA under the anabolic agent class. Ostarine alone has caused more positive tests than almost any other substance in recent years. One positive test = one year of ineligibility, and "I didn't know it was a SARM" is not a defense under strict liability. If your kid plays any college sport, SARMs will end their eligibility.

What are safe alternatives to SARMs for building muscle?

Creatine monohydrate (3-5g/day) is the most studied supplement in history and actually works for strength and lean mass gains. Pair that with 1.6-2.2g of protein per kg of bodyweight, proper sleep, and progressive training. That combination will outperform SARMs for a natural teenager over any meaningful timeframe -- without the liver damage, hormonal suppression, or eligibility risk.

If your kid is asking about SARMs, the good news is they came to you (or you noticed). That's an opportunity for a real conversation about training, nutrition, and making smart choices. We're here to help — come visit us at our store in Granger, IN, or reach out online. No judgment, just real information.