Find verified wholesale protein-powder suppliers across the EU, UK, and North America. Filter by sub-vertical (whey, plant, casein, mass-gainer, vegan), MOQ, certifications, and archetype.
Protein-powder wholesale supply spans the full sports-nutrition + functional-food + supplement specialty across the EU, UK, and North America — whey-protein + isolate + concentrate + hydrolysate specialty (the dominant performance + bodybuilding + athletic sub-segment — Optimum Nutrition Gold Standard + Dymatize ISO100 + Cellucor Cor-Performance + MyProtein Impact + Bulk Powders Pure + Promix + GNC Pro Performance + ON Whey Isolate + Nutrabio + Klean Athlete + Ascent Native Fuel + NOW Sports + Body Fortress), plant-based + vegan + pea + rice + hemp + soy specialty (the dominant vegan + clean-label + plant-based sub-segment — Vega Sport + Vega One + Garden of Life Sport + Orgain Organic + Nuzest Clean Lean + Sunwarrior + Aloha Plant-Based + Plant Fusion + Naked Pea + Form Performance + Innermost Health Protein + Pulsin Plant Protein + Vivo Life), casein + slow-release + overnight-recovery specialty (Optimum Nutrition Gold Standard Casein + Dymatize Elite Casein + Muscletech Platinum Casein + ON Casein + MyProtein Slow-Release Casein + GNC Pro Performance Casein), mass-gainer + weight-gainer + bulk-up specialty (Optimum Nutrition Serious Mass + Dymatize Elite Mass + MyProtein Hard Gainer + GNC Pro Performance Bulk + Cellucor Whey Mass + Universal Animal Mass + Mutant Mass + Body Fortress Mass), women's + lean-protein + collagen-blended specialty (Vital Proteins Collagen Peptides + Garden of Life Sport Women's + Orgain Clean Protein for Women + Tone It Up + Naked Whey Women's + ALOHA Women's + Pure Encapsulations Women's + Nutrabio Women's + Ascent Women's), keto + low-carb + high-fat + MCT-blended specialty (Garden of Life Sport Keto + Orgain Keto + Ancient Nutrition Bone Broth Protein + Perfect Keto + LMNT Keto Protein + Bulletproof Whey Protein + Now Foods MCT Whey), specialised-medical + clinical + meal-replacement + Pediasure + Ensure + Boost specialty (Abbott Ensure + Abbott Boost + Nestle Pediasure + Nestle Boost + Atkins + SlimFast + Premier Protein Shake + Quest Nutrition + IsaLean + Shakeology + Herbalife Formula 1), sports-clinical + USADA + WADA-certified specialty (Klean Athlete + Thorne FX + NOW Sports + Vega Sport + GNC Pro Performance + Dymatize ISO100 + Optimum Nutrition Gold Standard — for Olympic + USADA + WADA-banned-substance-tested + tournament-certified athletes), and licensed-IP children's protein specialty (Schwarzenegger + Marvel + Pokémon — premium niche). Production hubs span the US dominant global sports-nutrition + protein-powder contract-manufacturing cluster — California + Texas + New York + Florida specialty (NSF International + USP-certified manufacturing for global brand portfolios — Optimum Nutrition + Dymatize + Cellucor + Universal + Muscletech + GNC + Now Foods + Vega + Garden of Life + Orgain + Body Fortress + Quest + Premier Protein); the UK + EU MyProtein + Bulk Powders + Promix + Form Performance + Pulsin + Vivo Life heritage cluster; New Zealand + Australia premium grass-fed + Tasman + Fonterra + Westland whey + colostrum heritage cluster; Switzerland + Germany Nestle + Abbott medical + clinical + meal-replacement specialty cluster; Canada Vega + Iron Vegan + ALL MAX heritage cluster. Mass + commercial wholesalers operate at 12-48 piece case-pack with full-pallet pricing tiers at 144+ pieces. Authorised brand-direct quotes 24-piece minimums per design + flavour-tier + container-size. Private-label production starts at 200-1,000 pieces per design + flavour given specialty-blend + ingredient-sourcing + manufacturing-process + GMP + safety-certification + USDA Organic + Non-GMO + USP setup costs. Pricing posture: value-tier blank whey + plant-protein designs at £8-£25 per 1kg tub; mid-tier private-label + indie consumer (MyProtein + Bulk Powders + Promix + Body Fortress + Naked Whey + Pulsin + Vivo Life + Aloha + Plant Fusion) at £15-£40 per 1kg tub; premium-tier authorised mass-channel (Optimum Nutrition Gold Standard + Dymatize ISO100 + Cellucor + GNC + ON Whey Isolate + Vega Sport + Vega One + Garden of Life Sport + Orgain Organic) at £25-£75 per 1kg tub; designer + heritage + ultra-prestige (Klean Athlete + Thorne FX + NOW Sports USADA-certified + Garden of Life Sport Premium + Vega Sport USADA-certified + Ancient Nutrition Premium + Bulletproof Whey + Vital Proteins Collagen) at £40-£150 per 1kg tub; ultra-prestige sports-clinical + tournament-certified (Klean Athlete USADA + Thorne FX + NOW Sports USADA + Garden of Life Sport USADA-certified + Optimum Nutrition Gold Standard USADA-certified + Dymatize ISO100 USADA-certified + Vega Sport USADA-certified) at £60-£250 per 1kg tub; mass-gainer (Optimum Nutrition Serious Mass + Dymatize Elite Mass + MyProtein Hard Gainer + GNC Pro Performance Bulk) at £20-£80 per 5kg tub; medical + clinical + meal-replacement (Abbott Ensure + Abbott Boost + Nestle Pediasure + Premier Protein Shake) at £15-£100 per 12-pack ready-to-drink + £25-£80 per powdered tub. Verification + counterfeit + certification: confirm FDA + EU EFSA + cGMP + GMP + NSF International + USP + Banned Substance Control Group (BSCG) + Informed-Sport + Informed-Choice + USADA + WADA-banned-substance-tested certification per batch (mandatory for all sports-nutrition + Olympic + USADA + tournament + clinical-trial programmes); for organic + plant-based + vegan programmes verify USDA Organic + EU Organic + COSMOS + Non-GMO Project Verified + Vegan Society + Plantbased Approved + Quality Assurance International (QAI) + Organic Materials Review Institute (OMRI) certification per ingredient; confirm authorised-channel + brand-paper-trail provenance for designer + heritage + ultra-prestige programmes (Optimum Nutrition + Dymatize + Cellucor + GNC + Vega + Garden of Life + Orgain + Klean Athlete + Thorne FX + Vital Proteins + Now Foods + MyProtein + Bulk Powders); for medical + clinical + meal-replacement programmes verify FDA + EU MDR Class IIa + ISO 13485 + USP + cGMP + nutritional-support clinical-trial documentation; for grass-fed + Tasman + Fonterra + Westland New-Zealand + Australian whey programmes verify Grass-Fed-Certified + Pasture-Raised + Non-GMO + Hormone-Free + Antibiotic-Free + Recombinant-Bovine-Growth-Hormone-Free (rBGH-Free) certification; for collagen-peptide + bone-broth-protein programmes verify Type I + Type II + Type III collagen authentication + Hydrolysed-Bovine-Collagen + Wild-Caught-Marine-Collagen + Pasture-Raised + Grass-Fed certification. [Standard+](/retailer-upgrade) buyers gain full directory contact access on every wholesale protein-powder supplier listing. [Premium+](/retailer-upgrade) buyers can use [Custom Sourcing](/custom-sourcing) to brief our team on specific compliance + sub-vertical + heritage requirements (e.g. Optimum Nutrition Authorized + Dymatize Authorized + Cellucor Authorized + Klean Athlete Authorized + USADA + WADA-certified + Informed-Sport + Informed-Choice + NSF International + USP + USDA Organic + Vegan Society + Grass-Fed-Certified + cGMP + GMP specialty) and have us match the brief to qualified manufacturer-direct accounts. Cross-link mesh: protein-powder ↔ water-bottle (this batch — Hydration + nutrition pairing) ↔ vitamins (Batch 18 — Wellness pairing) ↔ fitness-tracker ↔ yoga-mat ↔ dumbbells (Batch 15 — Fitness pairing). Browse [/suppliers/wholesalers](/suppliers/wholesalers) + [/suppliers/manufacturers](/suppliers/manufacturers) + [/suppliers/distributors](/suppliers/distributors) + [/suppliers/private-label](/suppliers/private-label) for the broader supplier-archetype views.
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Suppliers stocking protein powder on WholesaleUp operate across the full channel stack — authorized distribution, parallel-import specialists, retail-returns/liquidation traders, and dropship aggregators — with operations spread across the EU, UK, and North America. protein powder supply is concentrated in Clothing & Fashion, Health & Beauty, Home & Garden, where different supplier archetypes serve different reseller profiles: authorized channels for brand-sensitive retailers, parallel-import for price-led marketplaces, and liquidation for clearance and refurb operators. Verified profiles on this page display country of operation, supply model, and ratings so the channel profile of each supplier is legible at a glance.
When evaluating protein powder suppliers, look at lead times, documented invoice trails, and minimum opening order alongside the listed MOQ — those signals tell you more about whether a supplier fits your resale route than the headline price alone. Specialist suppliers often run tighter ranges than generalist distributors, which can be an advantage for focused buyers. Use the sidebar filters to narrow by supply model, verification status, and country, then shortlist by sending a first enquiry describing your channel and projected monthly volume.
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