Whey Protein Isolate
WPI 90%+ - ultra-filtered, low-lactose, fast-absorbing whey.
Whey Protein Isolate (WPI) is whey filtered further than concentrate to reach 90%+ protein by weight with minimal lactose, fat and carbohydrate - the choice for lean-muscle, cutting and lactose-sensitive consumers.
We manufacture WPI and WPI/WPC blends in custom protein percentages and flavours, with optional digestive enzymes, creatine or BCAAs, in jars, pouches and single-serve sachets.
25–30 g per serving (1 scoop) in water or milk
5,000 units
3–5 weeks after sample approval
24 months
Key Benefits
Our Manufacturing Capabilities
Formats we produce
Packaging
Fully private-label - bottle, jar, tube, sachet or blister with your branding
All products are WHO-GMP certified and fully private-label - your brand, your packaging. Custom strengths, flavours and formats are available on request.
Why manufacture Whey Protein Isolate with Leben
One WHO-GMP partner for formulation, production and private-label packaging.
WHO-GMP Certified
Produced in audited, certified facilities with batch-level QC.
Custom Formulation
In-house R&D tailors strength, flavour and format to your brief.
Full Private Label
Your brand and packaging - we stay invisible.
Low MOQ & Export-Ready
Pilot batches to scale, shipped across 4+ countries.
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One WHO-GMP partner for your entire nutraceutical product line.