
What's inside and why
Whey Protein Isolate (Arla®, 90%)
The protein build · Block 01Whey Protein Isolate (Arla®, 90%)
The protein build · Block 01Taurine
Cell-volumiser hydrate · Block 02Taurine
Cell-volumiser hydrate · Block 02Magnesium Glycinate
Recovery mineral recover · Block 03Magnesium Glycinate
Recovery mineral recover · Block 03DigeZyme® (Sabinsa)
Five-enzyme blend digest · Block 04DigeZyme® (Sabinsa)
Five-enzyme blend digest · Block 04Zinc Gluconate
Essential mineral Absorb · Block 05Zinc Gluconate
Essential mineral Absorb · Block 05Piperine (95%)
Absorption multiplier Absorb · Block 05Piperine (95%)
Absorption multiplier Absorb · Block 05Cocoa Powder
Natural flavour base Body + mouthfeelCocoa Powder
Natural flavour base Body + mouthfeelDark Chocolate (3340)
Top-note Indulgent flavour profileDark Chocolate (3340)
Top-note Indulgent flavour profileStevia ( Reb-A 97%)
Plant-based sweetener Zero glycaemic loadStevia ( Reb-A 97%)
Plant-based sweetener Zero glycaemic loadSalt
Balances + supports Cocoa balance + electrolyteSalt
Balances + supports Cocoa balance + electrolyte‘How it works together’ — Synergy
Five blocks. One scoop. One complete protein.
The strength of WPI isn't the protein number on the front of the pack — it's everything that happens after you drink it.
First, the protein itself: 27 g of premium Arla® isolate, with 2.7 g of leucine — enough to cross the threshold that triggers muscle protein synthesis. Then taurine pulls water into the muscle, so the amino acids have somewhere to do their work; and magnesium glycinate supports the calm, recovered state your body needs to actually rebuild overnight.
The Digest → Absorb block is where most whey shakes fall down. DigeZyme® breaks the protein down into the amino acids your body can use — eliminating the bloat that comes from undigested whey. And zinc plus piperine lift mineral and amino acid bioavailability by 20–60%, so what's in the scoop is what gets to your muscles.
Build, hydrate, recover, digest, absorb. Not five separate things — one continuous process, in one scoop.
The daily practice
One scoop
On rest days
Pair it with food
Stay consistent
What to expect.
The taste and the feel
The recovery
The build
The complete whey isolate
Non-Negotiable Standards
Credibility is engineered. We reject industry minimums. Every formulation stands on deliberate logic and absolute scientific accountability.
Research-Backed Ingredients
Full Ingredient Disclosure
Effective Dosages
Certified Manufacturing
Pair it with
your routine
Questions, answered.
What is the difference between whey isolate and whey concentrate?
Whey isolate is whey that's been further filtered to remove most of the fat, lactose and carbohydrates — leaving a higher protein percentage (typically 85–90%) versus concentrate (typically 70–80%). For most people the practical differences are higher protein per scoop, lower lactose (gentler on digestion), and a cleaner amino acid profile. WPI uses Arla® 90% whey protein isolate — 27 g of protein per 36 g scoop.
What makes Be. PROTEIN·WPI different from a standard whey protein?
Most whey proteins give you grams of protein and stop there. WPI is built around the five things that decide whether the protein actually works: a premium Arla® isolate to build, taurine to hydrate the muscle cell, magnesium glycinate for overnight recovery, DigeZyme® enzymes to digest without the bloat, and zinc plus piperine to absorb. So it's not just a protein powder — it's a complete recovery formula.
What are the benefits of whey protein isolate?
Whey protein isolate is one of the highest-quality protein sources available. Per gram, it delivers more protein than concentrate, with less lactose and fat. It contains all nine essential amino acids — making it a complete protein — and is particularly rich in leucine, the amino acid that triggers muscle protein synthesis. WPI delivers 2.7 g of leucine per scoop, above the 2.5 g threshold research links to optimal MPS.
Are there any side effects of whey protein?
Whey protein is generally well tolerated. The most common issues people report — bloating, gas, mild discomfort — are usually from undigested lactose in cheaper whey concentrates, or from low-quality formulas. WPI is built from a 90% isolate (very low lactose) and includes DigeZyme® digestive enzymes specifically to reduce these effects. If you have a diagnosed dairy allergy, whey isn't suitable; if you have a kidney condition, check with your doctor before any high-protein supplement.
Is whey protein isolate good for women?
Yes. WPI is unisex — protein needs are about training load and body weight, not gender. A woman strength-training regularly typically targets 1.6–2.2 g of protein per kg of bodyweight per day, and a whey isolate is one of the cleanest, lowest-calorie ways to top up to that target. WPI is also low in sugar, sweetened with stevia rather than artificial sweeteners, and free of synthetic colours.
How should I take WPI — timing, dose, and on rest days?
Take one scoop (36 g) within 30–60 minutes after training, mixed with 250–300 ml of cold water or milk. On rest days, take it any time — daily total protein matters more than precise timing. A typical user fits one scoop into their daily protein target; people training twice a day, or working at lower protein from food, may use two scoops.
Is WPI a good protein powder for muscle gain?
WPI is well-suited to muscle gain because of three things specifically: 27 g of complete protein per scoop, 2.7 g of leucine above the MPS threshold, and the recovery cofactors (magnesium, taurine, zinc) that support the rebuilding side of training. For visible muscle gain, pair it with strength training 3–5 times a week, a daily protein target of 1.6–2.2 g per kg of bodyweight, and a modest calorie surplus.