HERBOUWEN+

Caramel salé

€39,95

€39,95 €44,95

HERBOUWEN+

Trustpilot 4.7/5 · 20+ reviews

HERBOUWEN+

€44,95 €39,95 SAVE €5,00

€1,21 / shake 33 shakes per tub

Whey + electrolytes Protein and minerals in one shake

Recovery & hydration Replenish protein and minerals

Delicious with water Creamy with water, milk works too

2-IN-1

Whey + electrolytes Protein + minerals in one shake

SEPARATELY €67,90

REBUILD+ €39,95

Save €27,95 No separate electrolytes needed

FLAVOUR

Salted Caramel

Caramel Sea salt Creamy

EXPECTED SHIPPING Calculating... Order before 15:00 on working days, shipped today

4.7/5 on Trustpilot · 20+ reviews

More than just whey.

REBUILD+ is a complete post-workout shake that combines 22 grams of high-quality whey with added electrolytes. This way, after an intense workout, you not only replenish proteins, but also the electrolytes you lose through sweating. Thanks to its creamy taste, perfect solubility, and delicious taste with water, REBUILD+ is the ideal recovery shake for athletes working on recovery and hydration.

✔ 22 g high-quality whey per serving
✔ Added electrolytes
✔ Creamy & delicious with water
✔ Dissolves perfectly
✔ For recovery & hydration

Mix 1 scoop (30 grams) with 400 ml of water or milk.

Use REBUILD+:

– Immediately after your workout

– Or at times when you need extra protein

Recommended dosage: 1–2 servings per day, depending on your training intensity and protein requirements.

Per serving (30 grams):

Protein – 22 grams
Carbohydrates – 1.9 grams

– of which sugars – 1.1 grams
Fat – 1.9 grams

– of which saturated – 0.8 grams
Salt – 0.97 grams
Minerals:

Chloride – 694 mg
Sodium – 386 mg
Potassium – 325 mg
Calcium – 148 mg
Phosphorus – 94 mg
Magnesium – 69 mg
Iodine – 50 µg
Other ingredients:

whey protein concentrate (milk), coconut water, iodized salt, natural flavor, magnesium tri-citrate, potassium chloride, emulsifier: lecithin, sweetener: sucralose.

✔ Ordered before 3 PM on weekdays = delivered tomorrow

✔ Free shipping on orders over €70

✔ You will receive a Track & Trace from PostNL once your package has been shipped

AFTER YOUR WORKOUT

Sweated a lot?
Replenish more than just protein.

After a hard workout, you want to replenish two things: protein for your muscles and electrolytes lost through sweat.

WHEY

For your muscles

22 g whey protein

To support your protein intake after training.

ELECTROLYTES

For what you sweat out

Replenish minerals

During intense exercise, you also lose electrolytes through sweat.

! Whey only?

Then you replenish protein, but not the electrolytes you lost through sweating.

2-IN-1

Whey + electrolytes in one shake One simple post-workout routine.

REBUILD+ VS REGULAR WHEY

More than just protein.

Recovery and hydration in one shake.

2-IN-1 REBUILD+ Whey + electrolytes

Regular whey Protein shake only

Protein

✓

22 g whey per shake

✓

Protein

Electrolytes

✓

1.47 g per shake

×

No

With water

✓

Creamy & smooth no milk needed

—

Varies

After training

✓

Recovery + hydration

—

Mostly protein

THE DIFFERENCE One shake. Two functions.

Whey for protein + electrolytes for hydration. No need for two separate products.

2-IN-1

FOUNDER STORY

Why I developed REBUILD+

After years of training and competing, I was missing a complete recovery shake that supports not only my muscles, but also my hydration.

That is why I developed REBUILD+ whey + electrolytes in one, with a taste that is genuinely delicious — even with just water.

Whey + electrolytes in one shake For recovery and hydration after your workout.

Creamy and delicious with just water No milk needed, although you can add it.

Developed for functional athletes For CrossFit, HYROX and hybrid training.

▶ WATCH THE VIDEO

See why REBUILD+ was created

FOUNDED BY Marco Bosklopper Founder GRIND-RX

“

I believe in products that make a difference. REBUILD+ was developed from experience, tested in real training and made for athletes who give everything.

”