
HydroSprint | 3-Pack
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Product Description
HydroSprint | 3-Pack — Creatine Hydration Powder
Three tubs of HydroSprint at the best per-serving price. Creatine works through accumulation, not on race day, so it is a daily habit or it is nothing — which is exactly why buying it three at a time makes sense.
Developed with multi-event USATF athlete Finn Reiser (6'7" high jump, 22'5" long jump, 136' discus), who advises on training-driven product priorities for RMS Nutrition. Finn is a founder of RMS Nutrition and has a financial interest in the products he advises on.
What is in it (per 10 g scoop)
- Creatine Monohydrate: 5,000 mg. The full 5 g dose of the most-researched form of creatine
- Sodium (from sea salt): 1,000 mg
- Potassium (as potassium chloride): 200 mg
- Magnesium (as magnesium malate): 60 mg
- Lemon flavour, stevia-sweetened. Net weight 9.17 oz (260 g) per tub, three tubs in the pack
Why creatine, for this sport specifically
- The energy system sprinting actually uses. Efforts of roughly ten seconds or less run on the phosphocreatine system. Creatine supplementation supports phosphocreatine stores, which is what has to be replenished between reps, sets and rounds.*
- Strength and power in the weight room. Creatine supports force production in resistance training.*
- Electrolyte support. Sodium, potassium and magnesium support fluid balance during hard sessions and in the heat.*
- Full-disclosure label. Every active ingredient and its exact dose is printed. No proprietary blends.
Adults 18 and over. Not for sale to minors. This product contains creatine. Several US states restrict the sale of creatine and other muscle-building dietary supplements to anyone under 18, and we do not sell to minors anywhere. If you are pregnant or nursing, take medication, or have a medical condition, talk to your doctor before use.
Competition notice. RMS Nutrition does not hold NSF Certified for Sport, Informed Sport, or any other named banned-substance certification. If you compete under a drug-testing body, check its current prohibited list against this label and talk to your athletic trainer or compliance officer before use.
*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Questions From Parents & Coaches
Is this safe for my 15-year-old athlete?
RMS Nutrition formulas use structure/function ingredients (like electrolytes, amino acids, and creatine monohydrate) at transparently dosed, full-disclosure amounts — no proprietary blends. As with any supplement for a young athlete, we recommend talking to your athlete's pediatrician or family physician before starting a new product, especially if they have any existing health conditions or take medication. These statements have not been evaluated by the FDA; our products are not intended to diagnose, treat, cure, or prevent any disease.
Will this affect school or club drug testing?
Every RMS Nutrition batch goes through third-party lab testing, and full sport certification is currently in progress (not yet issued, so we don't claim a named certification today). Prohibited-substance lists differ by governing body (NCAA, USATF, state athletic associations) and change over time, so we recommend checking your product's label against your athlete's specific governing body's current list, and looping in your team's athletic trainer or medical staff before starting any new supplement under drug-testing rules.
What's actually in these supplements?
Full-disclosure Supplement Facts labels on every product — no proprietary blends, so you can see exactly what's in it and how much. Common ingredients across the line include creatine monohydrate, electrolytes, L-citrulline, and L-arginine, each dosed at the amount shown on the label.
How do I know these are good quality?
Every RMS Nutrition batch is third-party lab tested. Named sport certification (e.g. a specific certifying body) is in progress and not yet issued, so we don't use that language until it's official — we'd rather tell you where we actually are than claim something early.
Can I order for my whole team?
Yes — the automatic bundle discount (22% off 3+, 25% off 4+, 30% off 5+ items, applied automatically at checkout) is built for exactly this. For larger team or club orders, reach out through our contact page and we're happy to help.
RMS vs. Typical Sports Supplements
See the difference transparent, third-party lab tested formulas make.
|   | RMS Nutrition | Typical Sports Supplements |
|---|---|---|
Full-disclosure dosing on every label (no proprietary blends) |
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Third-party lab tested, every batch |
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Formulated with a teen track & field athlete's training load in mind |
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Automatic multi-buy savings, no membership or subscription required |
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Clear parent/coach FAQ on safety and drug-testing questions |
Why Athletes Choose RMS
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Founded by a real athlete: Finn Reiser is a multi-event track and field athlete at Fort Collins Lambkins who competes in sprints, jumps, and throws -- running prelims, semis, and finals in the same day.
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Proven on the track: A 6'7" high jumper who knows exactly what elite athletes need to perform, recover, and stay focused across multiple events.
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Science-backed formulas: Every product is third-party lab tested and formulated with clinically-dosed ingredients -- no proprietary blends, no fillers.
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Built for sprinters, trusted by all: Designed specifically for the unique demands of track and field, from hydration to recovery to focus.