Premium Whey Protein Isolate 90% (WPI) – High-Purity, Fast-Absorbing, Lactose‑Free Protein Powder (Bulk & Retail)

Buy premium Whey Protein Isolate 90% (WPI) – a high-purity, fast-absorbing protein powder with ≥90% protein, less than 1% fat, and virtually zero lactose. Made using cross‑flow microfiltration for a clean, undenatured protein profile rich in naturally occurring BCAAs (23g per 100g) and leucine (11g per 100g). Ideal for sports nutrition, weight management, keto diets, lactose‑sensitive individuals, and food manufacturing. Non‑GMO, gluten‑free, and available with Halal and Kosher certification. Offered in retail sizes (1kg, 5kg) and industrial bulk (25kg bags, drums, pallets). Consult a healthcare professional before use. Contact us for wholesale orders. Delivery by air, land & sea worldwide. Standard & express shipment available.

📄 Product Description

What Is Whey Protein Isolate?

Whey Protein Isolate (WPI) is the highest‑purity form of whey protein available. It is derived from whey – the liquid by‑product of cheese‑making – and then subjected to advanced filtration techniques (cross‑flow microfiltration or ion exchange) to remove virtually all non‑protein components. The result is a refined, ultrafiltrated powder that contains ≥90% protein by weight on a dry basis with less than 1% fat and minimal lactose.

WPI is distinguished from whey protein concentrate (WPC), which typically contains 80% protein or less, along with significant amounts of fat, lactose, and minerals. While WPC is cost‑effective, WPI offers a far more concentrated and pure protein source, which is especially valuable for athletes, lactose‑sensitive individuals, and high‑performance nutritional applications.

Production Methods – Cross‑Flow Microfiltration vs. Ion Exchange
The quality of WPI is largely determined by how it is manufactured:

• Cross‑Flow Microfiltration (CFM): A gentle, non‑chemical, low‑temperature process that uses ceramic membranes to remove fat, lactose, and denatured proteins. CFM preserves the native structure of all protein fractions, including beneficial bioactives such as glycomacropeptide (GMP). CFM‑produced WPI has a superior amino acid profile, is low in sodium, and retains calcium and other valuable milk minerals.

• Ion Exchange (IE): A chemical process that uses resins to separate proteins based on their electrical charge. While IE can produce a highly purified protein, it strips away many bioactive components (including GMP) and often results in higher sodium content and a less natural amino acid profile.

Our premium WPI is produced using cross‑flow microfiltration, ensuring that you receive a completely undenatured protein with exceptional solubility, neutral taste, and optimal nutritional value.

Nutritional Profile – Powerful Numbers

WPI is the preferred protein source for serious athletes, bodybuilders, and health‑conscious individuals. A typical analysis per 100g (dry basis) provides:

Caloric and macronutrient values may vary slightly between raw ingredient grades and finished consumer products, but a typical finished WPI contains around 360‑380 calories, 1‑2g fat, 1‑2g carbohydrates, and 85‑90g protein per 100g. A single 30g serving delivers approximately 25‑27g of high‑quality protein with minimal calories from fat or carbohydrates.

Amino Acid Profile (per 100g of protein)

Why Choose Whey Protein Isolate?

• Unmatched Purity & High Protein Density: With ≥90% protein, WPI is one of the most concentrated protein sources available. It contains less fat, fewer carbohydrates, and virtually no lactose compared to WPC, making it ideal for low‑carb and low‑calorie diets.

• Superior Amino Acid Profile (PDCAAS 1.00): WPI provides all nine essential amino acids in optimal proportions, earning the highest possible Protein Digestibility Corrected Amino Acid Score of 1.00. It is naturally rich in branched‑chain amino acids (BCAAs), with approximately 23‑25g of BCAAs per 100g of protein.

• Fast Digestion & Rapid Absorption: WPI is rapidly digested and absorbed, leading to a sharp increase in plasma amino acids within 30‑60 minutes after ingestion. It is an ideal post‑workout protein to jumpstart muscle repair, reduce muscle breakdown, and support training frequency and volume.

• Supports Lean Muscle Growth & Recovery: The high concentration of leucine (10‑11g per 100g protein) powerfully activates muscle protein synthesis. Combined with strength training, WPI effectively builds lean muscle mass, improves body composition, and enhances athletic performance.

• Weight Management & Satiety: High‑protein diets are known to reduce appetite and increase feelings of fullness. WPI helps promote satiety, supports metabolic rate, and makes it easier to adhere to a calorie‑controlled diet without sacrificing muscle mass during weight loss.

• Virtually Lactose‑Free: With less than 1% lactose, WPI is generally well‑tolerated by individuals with lactose sensitivity. It is a gut‑friendly protein option that avoids the digestive discomfort often associated with WPC.

Ideal for Multiple Applications

• Sports Nutrition: Premier ingredient for protein shakes, recovery drinks, meal replacements, and RTD beverages.

• Weight Management: Low‑calorie, low‑carb profile fits perfectly into keto, paleo, and intermittent fasting protocols.

• Lactose‑Sensitive Individuals: Minimal lactose content allows many who are sensitive to dairy to enjoy the benefits of whey protein without digestive upset.

• Medical & Clinical Nutrition: Used in enteral formulas, protein supplements for wound healing, and nutritional support for patients with increased protein requirements.

• Food & Beverage Manufacturing: Neutral flavor profile and high solubility make it an excellent fortifier for protein bars, yogurts, baked goods, soups, and sauces without altering taste or texture.

Our premium Whey Protein Isolate is manufactured in GMP‑certified facilities, undergoes rigorous third‑party testing for purity, microbiological safety, and heavy metals, and is available with certifications including Halal, Kosher, Non‑GMO, and Gluten‑Free. We offer both retail‑ready packaging (resealable pouches, 1kg, 5kg) and industrial bulk packaging (25kg multi‑wall paper bags with PE liners, drums, or pallets) to suit businesses of all sizes.

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⚙️ Product Specifications

Standard Whey Protein Isolate 90% – Unflavoured (Typical)

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📦 Available Packaging Options & Sizes

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🍽 How to Use Whey Protein Isolate

For Best Results

• Shake or Blend: Add one scoop (approx. 25‑35g) to 250‑350ml of cold water, milk, or plant‑based beverage. Shake vigorously in a shaker bottle or blend in a mixer.

• Post‑Workout: Consume within 30‑45 minutes after training for rapid muscle repair and recovery.

• Between Meals: Use as a convenient, low‑calorie protein boost to maintain satiety and steady energy levels.

• In Food & Baking: Add to oatmeal, pancake batter, smoothies, yoghurt, or protein bars. Neutral flavour allows it to be incorporated into a wide variety of recipes without altering taste.

Preparation Tips

• Scoop Size: Always level the scoop to ensure accurate dosing.

• Liquid Temperature: WPI disperses readily in cold liquids and is heat‑stable enough for brief exposure during cooking or baking.

• Storage After Opening: Keep the container tightly sealed in a cool, dry place. Do not refrigerate powder as moisture may cause clumping.

Important Safety Information

• Allergy Warning: Contains milk protein. Not suitable for individuals with milk allergies.

• Medical Conditions: Consult a healthcare professional before use if you have kidney disease, liver disease, or other chronic medical conditions.

• Not for Infants: This product is intended for healthy adults engaged in regular physical activity. Not suitable for infants, young children, or as a sole source of nutrition.

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❄️ Storage & Shelf Life

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📜 HS Code & Tariff Classification

Export Documents Available:

• Certificate of Analysis (COA) – per batch

• Certificate of Origin – upon request

• Commercial Invoice and Packing List with HS Code specification

• Halal Certificate – available upon request

• Kosher Certificate – available upon request

• Health Certificate – upon request

• ISO / HACCP / GMP documentation – available

• FDA Prior Notice Confirmation – for US‑bound shipments

All documentation provided as required by destination market regulations.

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🌍 Global Supply & Delivery Information

We sell only top original quality products at very good and affordable prices. We have warehouses strategically located in the United States, Europe, and the Middle East, ensuring fast and reliable distribution across these regions.

We can ship worldwide via:

• ✈️ Air Freight – Express & rapid delivery

• 🚚 Land Transportation – Truck delivery within regions

• 🚢 Sea Freight – Cost‑effective for bulk orders

Shipping Options Available:

• Standard International Shipping

• Express Worldwide Delivery

• Full Container Load (FCL) Supply

• Bulk Industrial Shipments

We deliver within the United States, Europe, and the Middle East, and we can ship to any destination globally. We support global exports with professional logistics coordination and secure delivery solutions worldwide.

 

For more inquiries or to place an order (samples, retail packs, wholesale cases, full pallets, or container loads), please contact us.
We deliver by air, land, and sea — internationally. Standard and express shipment options available.