The Science
The Formula
BUILT ON
physiology,
NOT HYPE.
Most hydration products are built around marketing. Redi Supplements is built around how your body actually loses and absorbs electrolytes — and what it takes to put them back the right way.
Not all magnesium is equal. Not all calcium is equal. The form of each mineral determines how much your body can actually absorb and use — so we chose the forms that work hardest once they're inside you.
Sweat doesn't just drain sodium — it depletes a specific mix of electrolytes in specific proportions. Dumping any one mineral in isolation doesn't fix that. Our ratios are designed to mirror what sweat actually takes.
Proprietary blends let companies list impressive ingredients without disclosing how little they actually include. Every ingredient in Redi Supplements is listed with its exact dose. No exceptions.
The Foundation
WHAT SWEAT
ACTUALLY TAKES.
Sweat isn't just water — it carries minerals your body depends on to function. Here's what leaves with every drop, and why just drinking more water doesn't actually fix it.
The electrolyte you lose most when you sweat. When sodium runs low, your body can't hold onto water properly — so even if you're drinking plenty, you'll still feel the drag of dehydration: cramping, fatigue, and that foggy feeling that creeps in mid-shift.
Think of sodium and potassium as a team. Sodium works outside your cells, potassium works inside them. Together they control how your muscles contract and your nerves send signals. Replace one without the other and you've only done half the job.
Magnesium is involved in more bodily processes than almost any other mineral — including how your body produces energy, recovers after physical effort, and keeps muscles from staying tight. Most people are already low on it before they even start sweating.
Most people think of calcium as a bone thing. But it's also what tells your muscles to actually contract — every single time. It gets lost in sweat at levels most hydration products completely ignore, and leaving it out means your formula isn't actually complete.
Chloride is the other half of salt — it travels with sodium and helps your body hold onto the right amount of fluid. Without it, sodium can't do its job properly. It's the piece most hydration products quietly leave out.
Source Quality
THE DIFFERENCE
is in the form.
Cheap supplements use cheap forms of each ingredient. Redi Supplements uses the versions that your body can actually absorb and use — the ones that work, not just the ones that look good on a label.
Unrefined and naturally mineral-rich, delivering the sodium-chloride pairing the body actually needs — along with trace minerals stripped out of processed table salt. It's the difference between a functional electrolyte and a flavoring agent.
The cheap version of magnesium — magnesium oxide — passes through your body mostly unused. Dimagnesium Malate is paired with malic acid, a compound your body already produces for energy, which helps it absorb far more effectively and sit easier on your stomach.
The most common calcium used in cheap supplements requires stomach acid to break down, which means it barely works if you haven't eaten. Calcium citrate absorbs easily whether you've had a meal or not — so it actually shows up when your body needs it.
We chose this form specifically because it delivers both potassium and chloride in a single compound — the same pairing your body naturally uses to manage fluid levels. It's not just about the potassium number. It's about giving your body the full picture it needs to actually stay in balance.
Amplify Exclusive
BEYOND
HYDRATION.
Amplify adds three more ingredients on top of the full electrolyte formula — each one chosen because it does something specific for your energy, focus, or recovery. Nothing added for show.
Single-source caffeine hits fast and fades fast. We use two forms: Caffeine Citrate absorbs quickly for immediate onset, while Caffeine Anhydrous releases more gradually. The result is a smooth, extended energy curve — not a spike that drops you an hour later. Dosed at levels that work for a demanding shift, not a 45-minute workout.
Alpha GPC is one of the few focus ingredients that actually reaches your brain in meaningful amounts. Once it gets there, it supports the signals responsible for attention, reaction time, and staying mentally sharp when your body is under pressure. Not a wellness buzzword — a real cognitive ingredient used by people who need to stay locked in.
NMN helps your cells produce more energy and recover faster. Think of it as supporting the same process your body uses to repair itself — which naturally slows down with age and physical stress. We use it at 98% purity because quality and effectiveness are the same thing.
Our Standard
TESTED.
VERIFIED. OPEN.
Third-party testing means an independent lab — not us — confirms what's actually in every batch before it ships. It's the only way to know what you're actually getting.
"We built Redi Supplements because we couldn't find a hydration product we actually trusted. Everything was underdosed, overmarketed, or hiding behind a proprietary blend. So we made the one we wanted to use ourselves."
— Cory Crumpler, Founder
KNOW WHAT
YOU'RE
putting in.
No mysteries. No proprietary blends. Just a full-label, fully-dosed hydration formula backed by the science behind how your body actually works.