Private Label Protein Powder ManufacturerWhey, Vegan, Collagen & Custom Blends
Build Your Own Brand manufactures private label protein powder across whey isolate, whey concentrate, casein, pea, rice, hemp, soy and marine collagen. 40+ stock formulas, 12+ flavours, tubs and pouches, and an MOQ of just 500 units on stock formulations and 1,000 on fully custom blends.
The Protein Powder Manufacturing Market
The global protein powder market is worth more than $14 billion and is growing at roughly 8% CAGR, driven by functional nutrition, fitness, weight management and the beauty-from-within category. Protein powder has moved from a niche gym product into mainstream retail, subscription boxes, pharmacies and beauty stores. Brands launching today compete on clean-label ingredient stories, specific protein sources and positioning tied to a clear consumer use case — not on bulk commodity whey.
Plant-based protein is the fastest-growing sub-segment, with pea protein leading the vegan wave and hemp and rice rounding out clean-label positioning. At the same time, collagen peptides have carved out an entirely separate category around skin, hair, nails and joint support — frequently marketed to audiences who would never buy a traditional whey tub. Our role as a private label protein powder manufacturer is to give emerging brands access to all of these categories without the 2,000–5,000 unit MOQs that traditional contract manufacturers require.
The brands winning right now ship small, well-branded SKUs into focused audiences — postpartum women, over-50 strength, vegan athletes, beauty-first collagen, functional coffee creamers. A 500-unit MOQ on stock formulations and a 1,000-unit MOQ on custom blends means a lean brand can launch a full protein line, validate with real buyers, and scale what sticks — all without the inventory risk of a legacy contract manufacturing relationship.
Protein Sources We Manufacture
Eight core protein sources across animal and plant bases, available individually or as multi-source blends. Each source has typical protein-per-serving, flavour behaviour and market positioning notes below.
Whey Protein Isolate
25–27g per 30g serving
Ultra-filtered to 90%+ protein by dry weight. Fast-absorbing, low lactose, low fat. The benchmark source for post-workout recovery positioning and high-end performance SKUs.
Whey Protein Concentrate
22–24g per 30g serving
~80% protein by weight with retained immunoglobulins and growth factors. Cost-efficient anchor for everyday mass-market protein powders and fitness store brands.
Micellar Casein
24g per 30g serving
Slow-digesting protein that provides sustained amino acid release over 6–8 hours. Ideal for nighttime recovery formulas and meal-replacement blends.
Pea Protein Isolate
22–24g per 30g serving
~80% protein from yellow split peas. High in BCAAs and arginine, hypoallergenic, and the most scalable base for plant-based and vegan protein powder brands.
Brown Rice Protein
20–22g per 30g serving
Hypoallergenic plant protein with a complete amino acid profile when paired with pea. Clean, earthy flavour that blends well with chocolate and vanilla.
Hemp Protein
15–18g per 30g serving
Whole-food plant protein rich in omega-3, fibre and magnesium. Positioned around clean-label, superfood and wellness-first product lines rather than pure performance.
Soy Protein Isolate
25g per 30g serving
~90% protein with a complete amino acid profile and high PDCAAS score. Widely used in meal-replacement, weight-management and women's health positioning.
Marine Collagen Peptides
10g per 11g serving
Hydrolysed type I collagen from wild-caught fish. Beauty-from-within positioning for skin, hair, nails and joint support. Neutral taste, instant-mix, fits coffee and smoothies.
Flavour Library & Sweetener Systems
Our stock flavour library covers the full spectrum from dessert-style indulgent profiles to clean, unflavoured bases. Custom flavour development is available on custom blends at 1,000 unit MOQ.
Stock Flavours
Sweetener Systems
Functional Add-Ins
Layer functional ingredients on top of your protein base to sharpen positioning and create defensible blends. Available on custom formulations at 1,000 unit MOQ.
Creatine Monohydrate
Add 3–5g per serving for strength and power positioning. Blends cleanly with whey and plant proteins without grittiness at correct dosing.
BCAAs (2:1:1)
Supplemental leucine, isoleucine and valine for recovery-focused SKUs. Useful for plant-based blends to match whey leucine levels.
Digestive Enzymes
Protease, lactase and bromelain blends that reduce bloating and improve protein absorption. A key selling point for women's and gut-health lines.
Probiotics
Shelf-stable Bacillus coagulans or Bacillus subtilis strains at 1–5 billion CFU for gut-health positioning without refrigeration requirements.
MCT Oil Powder
Medium-chain triglycerides spray-dried onto a carrier. Supports keto, intermittent fasting and ketogenic performance claims.
Adaptogens
Ashwagandha, rhodiola or cordyceps for stress-resilience and endurance positioning. Popular in premium and wellness-performance crossover lines.
Packaging Options
Five standard private label protein powder formats, all with full-wrap artwork, tamper seals and moisture barriers appropriate for protein shelf life.
1lb Tubs (450g)
~15 servings
Entry-size tub for trial buyers, DTC launch skus and gym retail. Lower upfront print costs and easier inventory turnover for new brands.
2lb Tubs (900g)
~30 servings
Category standard and highest-velocity size in most markets. Full-wrap artwork with tamper seal and inner foil induction.
5lb Tubs (2.25kg)
~75 servings
Value-tier bulk size for performance and mass-market brands. Best cost-per-serving and strong Amazon and warehouse-club positioning.
Stand-Up Pouches
450g–2kg
Matte, kraft or clear-window pouches. Lower MOQ-friendly, lighter shipping weight and a premium clean-label aesthetic for DTC brands.
Single-Serve Sachets
20–40g
Trial sizes, gym sampling, hotel and airline amenity kits, subscription-box inserts and as add-ons to larger tub orders.
End-to-End Protein Powder Manufacturing
From blending and flavour development through to QC, packaging and export — every step handled under one roof.
Blending & R&D
Ribbon and paddle blending across multiple line sizes. Custom protein ratios, functional add-ins and instantising agents for clump-free mixing.
Flavour Development
In-house flavour panel covering dessert, fruit and functional profiles. Sweetener systems tuned for whey, casein and plant bases independently.
Quality Testing
Protein content verification by Kjeldahl, microbial panels, heavy metals, pesticide residues and allergen cross-contact. Certificate of Analysis per batch.
Packaging & Labelling
Tub filling, pouch filling and sachet stick packing. Label design, nutrition panel generation and artwork pre-press for export-compliant labelling.
Regulatory Compliance
Claim review, ingredient restrictions by market, allergen declarations and export documentation. GMP processes aligned with international standards.
Fulfillment & Export
Palletised export-ready shipments, Amazon FBA prep and direct-to-warehouse delivery. Experience exporting to 50+ countries.
Production Process
Brief & Formula Selection
Choose from 40+ stock protein formulations or brief us on a custom blend. We confirm protein source, grams per serving, flavour, sweetener system, functional add-ins, tub or pouch format and label print specifications.
Sample & Approval
Physical samples of the chosen formula and flavour are prepared for your taste, texture and mixability review. For custom blends, 2–3 prototype variations are produced for side-by-side evaluation before approval.
Raw Materials & Label Print
Approved protein concentrates, isolates, flavour systems and functional ingredients are sourced and verified on intake. In parallel, your final artwork goes to print for tubs, pouches or sachets.
Blending & In-Process QC
Ribbon or paddle blending in dedicated allergen-segregated lines. In-process quality checks verify uniformity, moisture, and visual homogeneity before the batch is released for filling.
Filling, Sealing & Packaging
Tub filling with induction sealing and tamper-evident shrink bands, pouch filling with nitrogen flush where needed, or sachet stick packing for single-serve SKUs. Cases are palletised and labelled for export.
Final QC, COA & Dispatch
Finished-goods lab testing for protein content, microbials, heavy metals and allergens. Certificate of Analysis issued per lot and pallets released for export to your chosen destination warehouse.
Certifications & Quality Systems
Every batch of private label protein powder is tested and released against documented quality standards. Certificate of Analysis issued per lot.
Frequently Asked Questions
What is private label protein powder manufacturing?
Private label protein powder manufacturing is the process of producing protein powder products under your own brand using either a manufacturer stock formulation or a custom blend developed for you. Build Your Own Brand handles blending, flavouring, quality testing, filling and packaging into tubs, stand-up pouches or single-serve sachets carrying your label, artwork and nutrition panel. You own the brand, the artwork and the go-to-market strategy while we handle production. Note that we operate private label only — we do not offer white label where identical products ship under multiple brands without customisation.
What is the minimum order for private label protein powder?
Our minimum order for private label protein powder is 500 units per SKU when using a stock formulation from our library, and 1,000 units per SKU for a fully custom protein blend. 500 units is significantly lower than the industry standard of 2,000–5,000 units for protein powders, making it suitable for emerging brands, Kickstarter launches and market validation. Custom blends require the 1,000 unit minimum because of ingredient sourcing lead times and blending line changeovers.
What protein sources do you manufacture?
We manufacture private label protein powder across eight core protein sources: whey protein isolate (90%+ protein by weight), whey protein concentrate (80% protein), micellar casein, pea protein isolate, rice protein, hemp protein, soy protein isolate and marine collagen peptides. Plant-based blends combining pea and rice protein are also popular for completing the amino acid profile.
Can you create a custom protein blend?
Yes. Custom protein blends start at a 1,000 unit MOQ and allow you to specify protein source ratios (for example 70% whey isolate / 30% micellar casein), protein-per-serving target, flavour profile, sweetener system, functional additions (BCAAs, creatine, digestive enzymes, MCT oil powder, adaptogens) and packaging format. Our R&D team designs the blend, provides prototype samples for taste and texture evaluation, runs stability testing and issues a finalised specification sheet before production begins.
What flavours and sweeteners are available?
Our stock flavour library includes 12+ options: chocolate, vanilla, strawberry, cookies and cream, salted caramel, banana, peanut butter, chocolate-mint, matcha, coffee, tropical fruit and unflavoured. Sweetener options include stevia, monk fruit extract, sucralose and erythritol, as well as no-added-sweetener formats for clean-label positioning. Custom flavour development is available on custom blends at 1,000 unit MOQ.
What packaging options do you offer for protein powder?
We offer five standard protein powder packaging formats: 1lb tubs (approximately 15 servings), 2lb tubs (approximately 30 servings), 5lb tubs (approximately 75 servings), stand-up pouches in matte or kraft finishes, and single-serve sachets (20–40g) for trial sizes, gym samples and hotel amenities. All formats support custom label design and include tamper-evident seals and moisture barriers appropriate for powder shelf life.
How long does private label protein powder production take?
Standard private label protein powder production takes 4–6 weeks from approved artwork to finished goods ready for shipping. Custom blends add 2–4 weeks for R&D, prototyping and stability testing. We do not offer rush or express production — our factory is relocating in April 2026, so standard lead times apply.
What quality testing do you perform on protein powders?
Every batch is tested for protein content by Kjeldahl or combustion analysis, moisture content, microbial contamination (total plate count, yeast and mould, E. coli, Salmonella), heavy metals (lead, arsenic, cadmium, mercury) and allergen cross-contact. Third-party laboratory Certificates of Analysis are issued for every production lot. Plant-based powders additionally undergo pesticide residue screening.
Explore More
Collagen Powders
Marine and bovine collagen peptides for beauty-from-within positioning.
Learn moreGreen Superfood Powders
Spirulina, chlorella, wheatgrass and barley grass blends for wellness brands.
Learn moreCustom Supplement Manufacturer
Full custom formulation across gummies, capsules, powders and drops.
Learn moreAll Private Label Options
Browse 500+ stock formulations across every supplement category.
Learn moreLaunch Your Protein Powder Brand From 500 Units
Whey, vegan or collagen. Tubs or pouches. Stock formulation or custom blend. Get a production quote with costs, lead times and sample availability within 48 hours.