High School Supplement Rules by State
Nobody has put this in one place before. I checked.
If you're a high school athlete, a parent, or a coach trying to figure out what's allowed in your state, you've probably spent hours googling your state athletic association's handbook trying to find a straight answer. Most of the time, there isn't one — because most states don't have a specific policy. They just follow the national baseline and call it a day.
We read every state handbook so you don't have to. Here's what we found.
The National Baseline: NFHS
The National Federation of State High School Associations (NFHS) sets the baseline that most states follow. Here's the short version:
- Coaches CANNOT recommend or supply supplements to athletes. This is universal across all 50 states.
- Schools should focus on nutrition education — teaching whole food nutrition, hydration, and healthy habits.
- If athletes choose to use supplements, third-party tested products are recommended — NSF Certified for Sport, Informed Sport, or BSCG.
- Schools should never accept supplement company sponsorships. Conflict of interest.
That's the baseline. Most states follow it without adding anything specific. But some states go further — a lot further.
The Strictest States
These states have the most detailed policies and, in some cases, actual laws on the books:
New Jersey (NJSIAA) — The Gold Standard
- Most comprehensive published banned substances list in the country
- 5% random steroid testing of high school athletes
- Access to Drug Free Sport AXIS verification tool
- First positive test: 1-year ineligibility with progressive penalties after
- If your kid plays in New Jersey, treat supplement selection like you would for a college athlete
Illinois (IHSA)
- Comprehensive banned substance list — one of the few states to publish one
- Active PES testing program
- Coaches explicitly cannot recommend or distribute any supplements
- Third-party certification (NSF, Informed Sport) required for any supplement used
Minnesota (MSHSL)
- Creatine is explicitly discouraged/banned for school-provided use — one of the only states with this restriction (per MSHSL policy)
- Androstenedione and ephedrine explicitly banned
- Game suspensions for pre-workout use violations
- Random drug testing program active
Texas (UIL)
- Steroid testing program mandated by state law (Senate Bill 8, 2007) but funding suspended since 2015
- The law and rules remain on the books but no random testing has occurred since defunding
- Required annual parent/student consent form still in effect
- UIL steroid manual still published and available
Louisiana (LHSAA)
- Mandatory random drug testing — not optional for member schools
- Substance Abuse/Misuse Contract required from every athlete
- Steroid testing included in the program
North Dakota (NDHSAA)
- 6-week suspension for first offense
- 18-week suspension for subsequent offenses
- One of the strictest penalty structures in the country
Virginia (VHSL)
- Energy drinks banned at school events
- Steroids = 2-year ineligibility — the longest ban in any state
- No mandatory testing, but severe consequences if caught
States with Notable Specific Rules
New York (NYSPHSAA)
- State law (signed October 2023 by Governor Hochul, effective April 22, 2024) prohibits sale of weight-loss and muscle-building supplements to anyone under 18
- Coaches cannot recommend supplements
- This is actual legislation, not just athletic association policy
Rhode Island (RIIL)
- State law prohibits coaches from selling, distributing, or promoting performance-enhancing supplements
- Schools cannot accept supplement sponsorships
- Caffeine above 200mg per serving reportedly restricted (per published RIIL guidance) — one of the only states with a specific caffeine rule
Michigan (MHSAA)
- Public Law 187 prohibits coaches and schools from distributing performance-enhancing supplements
- Recommends NSF Certified for Sport, Informed Sport, or USP verification for any supplements athletes use independently
Wisconsin (WIAA)
- Coaches and schools cannot provide any supplements
- Protein powder, creatine, and pre-workout explicitly discouraged (not banned, but actively discouraged)
- Recommends NSF or Informed Choice certification
Ohio (OHSAA)
- Unique policy: protein supplements are reportedly allowed if they contain less than 30% of calories from protein (per published OHSAA guidance) with no added muscle-building ingredients
- All other supplements restricted
- One of the only states to draw a specific line around protein
Oregon (OSAA)
- State law requires training for all coaches and athletic directors on steroids and PES
- Enhanced coach education program — coaches must complete certification
Pennsylvania (PIAA)
- Steroids prohibited by state law (not just policy)
- Progressive suspension: season → 2 seasons → permanent
- One of the most severe penalty escalations
States That Follow NFHS Baseline (No Additional Rules)
These states don't have specific supplement policies beyond the national NFHS guidance. That doesn't mean anything goes — the NFHS baseline still applies (coaches can't recommend or supply supplements). It just means there's no state-specific banned substance list or testing program.
Alabama, Alaska, Arizona, Arkansas, Colorado, Connecticut, Delaware, Georgia, Hawaii, Idaho, Kentucky, Maryland, Massachusetts, Mississippi, Missouri, Montana, Nebraska, Nevada, New Mexico, North Carolina, Oklahoma, South Carolina, South Dakota, Tennessee, Utah, Vermont, Washington, West Virginia
What "NFHS Baseline" Actually Means for You
If your state is on this list:
- Your coach still can't recommend or provide supplements
- There's no state-level drug testing for supplements (your school district might have its own policy)
- The substances banned by the NCAA are a good reference list even though the NCAA doesn't govern high school
- Third-party tested products are always the safest choice
Indiana — Our Home State
We're based in Granger, Indiana (316 W Cleveland Rd). Here's what Indiana does:
Indiana IHSAA defers to individual school corporation policies. There is no unified state list of banned substances, no state-level supplement policy, and no state testing program. Each school district sets its own rules.
This means the rules vary by school. Penn High School might have a different policy than Mishawaka or Elkhart. If you're a student athlete in the South Bend area, check with your athletic director for your school's specific policy.
What we recommend for Indiana athletes: Stick to the basics (protein, creatine, vitamins/minerals), buy third-party tested when possible, and if you have questions, come see us at the store. We'll walk you through what's in each product and what it means.
Visit us: 316 W Cleveland Rd, Granger, IN 46530 →
California (CIF)
- Coaches prohibited from promoting performance-enhancing substances
- Districts cannot accept supplement company sponsorships
- Steroids banned per SB 37 (2005)
- No state-level drug testing program
Florida (FHSAA)
- Policy similar to NCAA banned list
- Coaches NOT permitted to distribute supplements
- No mandatory testing program
Iowa (IAHSAA)
- Nutrition education focus — coaches should never dispense supplements
- Published position statement on supplement use
- No specific banned substance list
Kansas (KSHSAA)
- No performance-enhancement supplements allowed
- Coaches cannot recommend supplements
- References WADA standards in guidance
Maine (MPA)
- State law requires schools to identify NCAA banned substances
- Schools prohibited from using banned substances in athletic programs
New Hampshire (NHIAA)
- Emerging legislation: HB 678 (2025) proposes restricting supplement sales to minors
- Currently follows NFHS baseline
Wyoming (WHSAA)
- Drug testing policy exists with ineligibility for refusal
- Steroid testing included in program
The "Don't Ask Don't Tell" Reality
Let's be honest: most high schools are in "don't ask don't tell" mode when it comes to supplements. Coaches don't bring it up because they're not sure what they're allowed to say. Athletes don't ask because they're worried about getting in trouble. Parents don't know enough to ask the right questions.
This is the gap we're filling.
If nobody at your school is talking about supplements, that doesn't mean there are no rules. The NFHS baseline applies everywhere. And more importantly, the safety considerations are the same whether you're tested or not:
- Know what's in your supplements. Read the label. If you can't pronounce an ingredient, look it up.
- Stick to US-made products from established brands. Every product we carry is manufactured in GMP-certified US facilities.
- Start simple. Protein, creatine, a good multivitamin. That covers 90% of what a high school athlete needs.
- Skip the exotic stimulants. DMAA, DMHA, and similar ingredients are designed for experienced adult users, not teenagers. There are plenty of effective options without them.
- Ask someone who knows. Not TikTok. Not your buddy who "takes this stuff all the time." A supplement retailer who actually understands the formulas, or a sports dietitian.
Drug Testing Reality
Here's what most people don't know: approximately 38% of school districts conduct any drug testing at all (per published surveys). And of those that do, the standard 5-panel urine test checks for:
- Marijuana
- Cocaine
- Opioids
- Amphetamines
- PCP
That's it. The 5-panel does NOT detect creatine, protein powder, pre-workout ingredients, or most supplement compounds. Only New Jersey and Illinois actively test for steroids. Texas had a program (2007-2015) but it was defunded. Wyoming has a drug testing policy but details are limited.
Does that mean you can take whatever you want without getting caught? Technically, in most states, probably. But that's not the point. The point is making informed choices about what you put in your body — not gaming a testing system.
What We Recommend for High School Athletes
- Protein powder — whey or plant-based, 20-30g per serving, with meals or post-workout
- Creatine monohydrate — 3-5g daily, the most studied supplement in history
- A good multivitamin — fills nutritional gaps
- Electrolytes — especially for multi-sport athletes training in heat
- Sleep — more important than any supplement. 8-9 hours minimum.
- Food — eat enough. Seriously. A 16-year-old eating 1,800 calories won't build muscle regardless of supplementation.
If you want third-party tested options:
Shop High School Safe Products →
Use Our State Finder
Visit our Student Athlete Safety Center to use the interactive state finder — select your state from the dropdown and get your specific association's policy, testing status, and recommendations.
FAQ
Can high school athletes take creatine?
Yes, in most states. Creatine monohydrate is not banned by any athletic organization at any level. The one exception is Minnesota, where creatine is explicitly discouraged and cannot be provided by schools. Everywhere else, athletes can buy and use creatine on their own. Your school and coaches just can't provide it or recommend it. 3-5g per day is the standard dose.
Can coaches recommend supplements to high school athletes?
No. This is universal across all 50 states under NFHS guidelines. Coaches cannot recommend, supply, distribute, or purchase supplements for athletes. They can educate about nutrition in general, discuss ingredient safety, and point athletes to educational resources -- but they cannot name specific products or brands. If a coach tells your kid to buy a specific supplement, that coach is violating NFHS policy.
Do high school drug tests detect supplements?
The standard 5-panel drug test used by most school districts tests for marijuana, cocaine, opioids, amphetamines, and PCP. It does not detect creatine, protein powder, pre-workout ingredients, or most supplement compounds. Only New Jersey and Illinois actively test for steroids and performance-enhancing substances at the high school level. That said, the rules and your health still matter whether you're tested or not.
This guide was compiled from official state athletic association handbooks, position statements, and published policies. Rules change — always verify with your specific school's athletic department. This is educational content, not legal advice.