I-Prevail Rehab V2 Intra Workout carbohydrate powder, front of container

I-Prevail Rehab V2 Intra Workout carbohydrate powder, Orange Mango flavor

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I Prevail Rehab V2 — Intra-Workout with Carb10, EAAs and Creatine

I Prevail Rehab V2An intra-workout formula combining Carb10 carbohydrate, essential amino acids, creatine and electrolytes — built to be sipped through a session rather than taken before or after.Why osmolality is the whole story with intra-workout carbsThis is the most useful concept on the page, and it explains why some carbohydrate drinks sit heavily and others do not.Osmolality measures the number of dissolved particles in a solution — not their mass. And your stomach empties based on particle count rather than gram count.Which produces a counterintuitive result: Simple sugars — glucose, fructose, sucrose — are small molecules, so a given weight contains a very large number of particles. High osmolality. They sit in the stomach, draw water into the gut, and cause the sloshing, bloating and cramping people associate with drinking carbs during training Carb10 and similar are large, complex molecules. The same weight contains far fewer particles. Low osmolality, so the stomach empties quickly — you get the carbohydrate without the discomfortCarb10 is derived from peas, and its selling point is exactly this: a low-osmolality carbohydrate with a low glycaemic response, which means no insulin spike and no subsequent crash mid-session.Same principle we explain on our Super Carb and Karbolyn pages — different ingredients, identical mechanism.Why carbohydrate during training matters at allMuscle glycogen is your primary fuel for resistance training. A hard session depletes it meaningfully, and depleted glycogen shows up as the last few sets feeling considerably harder than the first.Carbohydrate during training helps in three ways: Spares muscle glycogen by providing circulating fuel Maintains blood glucose, which affects both performance and how alert you feel late in a session Supports performance in longer sessions — the effect grows with duration, and is minimal in a 40-minute workoutHonest limit: if your session is under an hour and you ate beforehand, intra-workout carbohydrate is largely optional. It earns its place in long sessions, two-a-days, fasted training, or when you are dieting and glycogen is already low.The EAA side, and one honest noteThere are nine essential amino acids — ones your body cannot make. All nine are required to build muscle protein, which is why EAA products replaced the BCAA-only products that dominated for a decade. Supplying three in isolation is like delivering three of nine parts.Where EAAs genuinely earn their place: training fasted, long sessions where sipping beats a shake, or in a deficit where protein is tight.And the honest note: if you already eat 1.6 to 2.2g of protein per kg of bodyweight, you get all nine in abundance from food. EAAs add little on top of adequate protein — they matter most when you are training fasted or genuinely short.⚠ On the creatineCreatine here is a convenience inclusion, and there is one thing to know.Creatine works by saturating muscle stores through daily intake. Timing is irrelevant — before, during or after training makes no meaningful difference — and rest days count exactly as much as training days.So if this is your only creatine source, you are missing it on every rest day. That is the most common way people undermine creatine without realising.Take creatine separately and daily, and treat what is in here as a bonus rather than your supply.Specs CarbohydrateCarb10 — low osmolality, pea-derived Amino acidsEAAs including BCAAs CreatineIncluded ElectrolytesIncluded StimulantsNoneElectrolytes belong in an intra-workout product — you are losing sodium and potassium in sweat during exactly the window this is designed for, and they govern fluid balance and muscular contraction directly.How our intra-workout options compare Rehab V2Carbs + EAAs + creatineMost complete single product Intra Blast10g EAA + glutamine, betaineAmino-focused, no carbs Base Aminos10g EAA + hydration matrixBest hydration support Super Carb25g Cluster DextrinCarbs only, add your own aminosRehab V2 is the one to choose if you want everything in one scoop. Buy the components separately if you want to control each dose — that is cheaper, and it lets you run carbs on some days and not others.How to take it Sipped through your session rather than taken all at once — that is what it is designed for. Mix into plenty of water. Even a low-osmolality carbohydrate benefits from dilution. Most useful on sessions over an hour, when training fasted, or when dieting. Take creatine separately as well, daily and including rest days. Stimulant-free, so it stacks with any pre-workout and suits evening training. Expect some foaming. Amino acids foam when shaken; let it settle.Who this is for Anyone training over an hour, where glycogen depletion is real People training fasted, where both carbs and aminos matter most Anyone doing two sessions a day People dieting, where glycogen is already low and sessions feel flat Anyone who found ordinary carbohydrate drinks sat heavily People who want one product rather than threeWho this is not forAnyone doing short sessions who ate beforehand. Intra-workout carbohydrate is largely optional there, and you are adding calories for little return.Anyone in an aggressive deficit counting every calorie. These are real calories — useful if you need the fuel, counterproductive if you do not.Anyone relying on this as their only creatine. You will miss every rest day.Anyone who already hits their protein target comfortably and does not train fasted — the EAA benefit is small there.Anyone wanting energy. There are no stimulants here.Not for anyone under 18 without medical advice.Stack it with: creatine taken daily and separately, and any pre-workout.Frequently asked questionsWhat is Carb10?A pea-derived carbohydrate with low osmolality and a low glycaemic response — so it clears the stomach quickly without spiking insulin.Why does osmolality matter?Your stomach empties based on particle count rather than gram count. Simple sugars are small molecules, so the same weight means far more particles — which is why they sit heavily and cause sloshing. Complex carbohydrates have far fewer particles for the same weight.Do I need carbs during training?If your session is under an hour and you ate beforehand, largely optional. They earn their place on long sessions, two-a-days, fasted training, or when dieting.Is the creatine enough?Not on its own. Creatine works by saturation maintained through daily intake, so relying on an intra-workout means missing every rest day. Take it separately as well.Do I need EAAs if I eat enough protein?Generally not. At 1.6 to 2.2g per kg you get all nine essentials in abundance from food. EAAs matter most fasted or when protein is tight.Can I take it in the evening?Yes, it is stimulant-free.Why does it foam?Amino acids foam when shaken. Let it settle for a moment.Should I sip it or drink it at once?Sip it through the session — that is what an intra-workout is designed for. Read more

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I Prevail Rehab V2

An intra-workout formula combining Carb10 carbohydrate, essential amino acids, creatine and electrolytes — built to be sipped through a session rather than taken before or after.

Why osmolality is the whole story with intra-workout carbs

This is the most useful concept on the page, and it explains why some carbohydrate drinks sit heavily and others do not.

Osmolality measures the number of dissolved particles in a solution — not their mass. And your stomach empties based on particle count rather than gram count.

Which produces a counterintuitive result:

Simple sugars — glucose, fructose, sucrose — are small molecules, so a given weight contains a very large number of particles. High osmolality. They sit in the stomach, draw water into the gut, and cause the sloshing, bloating and cramping people associate with drinking carbs during training
Carb10 and similar are large, complex molecules. The same weight contains far fewer particles. Low osmolality, so the stomach empties quickly — you get the carbohydrate without the discomfort

Carb10 is derived from peas, and its selling point is exactly this: a low-osmolality carbohydrate with a low glycaemic response, which means no insulin spike and no subsequent crash mid-session.

Same principle we explain on our Super Carb and Karbolyn pages — different ingredients, identical mechanism.

Why carbohydrate during training matters at all

Muscle glycogen is your primary fuel for resistance training. A hard session depletes it meaningfully, and depleted glycogen shows up as the last few sets feeling considerably harder than the first.

Carbohydrate during training helps in three ways:

Spares muscle glycogen by providing circulating fuel
Maintains blood glucose, which affects both performance and how alert you feel late in a session
Supports performance in longer sessions — the effect grows with duration, and is minimal in a 40-minute workout

Honest limit: if your session is under an hour and you ate beforehand, intra-workout carbohydrate is largely optional. It earns its place in long sessions, two-a-days, fasted training, or when you are dieting and glycogen is already low.

The EAA side, and one honest note

There are nine essential amino acids — ones your body cannot make. All nine are required to build muscle protein, which is why EAA products replaced the BCAA-only products that dominated for a decade. Supplying three in isolation is like delivering three of nine parts.

Where EAAs genuinely earn their place: training fasted, long sessions where sipping beats a shake, or in a deficit where protein is tight.

And the honest note: if you already eat 1.6 to 2.2g of protein per kg of bodyweight, you get all nine in abundance from food. EAAs add little on top of adequate protein — they matter most when you are training fasted or genuinely short.

⚠ On the creatine

Creatine here is a convenience inclusion, and there is one thing to know.

Creatine works by saturating muscle stores through daily intake. Timing is irrelevant — before, during or after training makes no meaningful difference — and rest days count exactly as much as training days.

So if this is your only creatine source, you are missing it on every rest day. That is the most common way people undermine creatine without realising.

Take creatine separately and daily, and treat what is in here as a bonus rather than your supply.

Specs

Carbohydrate	Carb10 — low osmolality, pea-derived
Amino acids	EAAs including BCAAs
Creatine	Included
Electrolytes	Included
Stimulants	None

Electrolytes belong in an intra-workout product — you are losing sodium and potassium in sweat during exactly the window this is designed for, and they govern fluid balance and muscular contraction directly.

How our intra-workout options compare

Rehab V2	Carbs + EAAs + creatine	Most complete single product
Intra Blast	10g EAA + glutamine, betaine	Amino-focused, no carbs
Base Aminos	10g EAA + hydration matrix	Best hydration support
Super Carb	25g Cluster Dextrin	Carbs only, add your own aminos

Rehab V2 is the one to choose if you want everything in one scoop. Buy the components separately if you want to control each dose — that is cheaper, and it lets you run carbs on some days and not others.

How to take it

Sipped through your session rather than taken all at once — that is what it is designed for.
Mix into plenty of water. Even a low-osmolality carbohydrate benefits from dilution.
Most useful on sessions over an hour, when training fasted, or when dieting.
Take creatine separately as well, daily and including rest days.
Stimulant-free, so it stacks with any pre-workout and suits evening training.
Expect some foaming. Amino acids foam when shaken; let it settle.

Who this is for

Anyone training over an hour, where glycogen depletion is real
People training fasted, where both carbs and aminos matter most
Anyone doing two sessions a day
People dieting, where glycogen is already low and sessions feel flat
Anyone who found ordinary carbohydrate drinks sat heavily
People who want one product rather than three

Who this is not for

Anyone doing short sessions who ate beforehand. Intra-workout carbohydrate is largely optional there, and you are adding calories for little return.

Anyone in an aggressive deficit counting every calorie. These are real calories — useful if you need the fuel, counterproductive if you do not.

Anyone relying on this as their only creatine. You will miss every rest day.

Anyone who already hits their protein target comfortably and does not train fasted — the EAA benefit is small there.

Anyone wanting energy. There are no stimulants here.

Not for anyone under 18 without medical advice.

Stack it with: creatine taken daily and separately, and any pre-workout.

Frequently asked questions

What is Carb10?
A pea-derived carbohydrate with low osmolality and a low glycaemic response — so it clears the stomach quickly without spiking insulin.

Why does osmolality matter?
Your stomach empties based on particle count rather than gram count. Simple sugars are small molecules, so the same weight means far more particles — which is why they sit heavily and cause sloshing. Complex carbohydrates have far fewer particles for the same weight.

Do I need carbs during training?
If your session is under an hour and you ate beforehand, largely optional. They earn their place on long sessions, two-a-days, fasted training, or when dieting.

Is the creatine enough?
Not on its own. Creatine works by saturation maintained through daily intake, so relying on an intra-workout means missing every rest day. Take it separately as well.

Do I need EAAs if I eat enough protein?
Generally not. At 1.6 to 2.2g per kg you get all nine essentials in abundance from food. EAAs matter most fasted or when protein is tight.

Can I take it in the evening?
Yes, it is stimulant-free.

Why does it foam?
Amino acids foam when shaken. Let it settle for a moment.

Should I sip it or drink it at once?
Sip it through the session — that is what an intra-workout is designed for.