protein capsules OEM manufacturer | sports nutrition supplement

1. Capsule Advantages:

Ultimate Convenience: No shaker needed, no water required, and no worries about powder spillage. Consumers can supplement their daily amino acid needs anytime, anywhere—whether in a corporate meeting room or on an international flight.

• Neutral Taste and Texture: Many high-quality proteins (such as plant-based hemp protein, pea protein, or specialty collagen peptides) have natural tastes such as earthy or bitter. Capsule technology completely solves these taste problems, thus expanding the consumer base to users sensitive to flavor.
• Synergistic Microdosage: Capsules allow brands to easily combine pure protein isolates with highly effective micro-dosage ingredients (such as branched-chain amino acids, vitamin D3, or digestive enzymes) to achieve specific health goals—all concentrated in a single, easy-to-swallow capsule.

2. Choosing the Right Capsule Shell

Gelatin Capsules

• Gelatin capsules are the industry standard for rapid release and cost-effectiveness. These capsules are made from high-quality bovine or porcine-derived materials and have excellent oxygen barrier properties, ensuring the stability and shelf life of the internal protein peptides.

Plant-Based Capsules (Hydroxypropyl Methylcellulose/Pullulan)

• Plant-based capsules are essential to meeting the rapidly growing vegan, halal, and kosher consumer base in Western markets. Hydroxypropyl methylcellulose (HPMC) capsules are made from plant-derived cellulose, are moisture-resistant, and are ideal for water-sensitive or plant-based protein formulations.

3. Formulations Driving B2B Growth: 

Protein capsules are not designed to fully replace a 30-gram post-workout shake; rather, they serve as strategic nutritional optimization. The highest-converting wholesale formulations focus on premium, specialized protein types:

• Pre-digested protein chains that break down rapidly, allowing immediate delivery of essential amino acids directly to muscle tissues post-exercise.

2.Plant-Based Isolates：Clean Label Demand。

• Organic pea, rice, or pumpkin seed protein isolates targeted at dairy-free, hypoallergenic, and clean-eating consumer segments.

3.Collagen Protein (Types I & III)：Beauty & Joint Care。

• Hydrolyzed collagen peptides packed into targeted capsules, serving both the sports recovery sector and the nutricosmetics (inner beauty) market.

Technical Product Specifications for Private Label Sourcing

We offer contract manufacturing and bulk supply tailored to strict international export standards. Below are our standard technical specifications for verified B2B procurement:

Partner with Certified Cross-Border OEM Manufacturers

• Expanding your product line and launching high-quality protein capsules requires a manufacturing partner who understands international supply chains, allergen control, and rigorous quality assurance/quality control (QA/QC) testing. We offer end-to-end OEM/ODM solutions—from custom ingredient blending and third-party lab testing to retail-standard packaging—to meet the needs of Amazon, retail chains, and direct-selling brands in the US and Europe.

OWN Brand

Intergroup is supplying OEM service for the Well-known brands Reson and Ausreson. Alibaba International Station No.1 supplier, Alibaba International Station Number 1, Alibaba International Station Number one Customized logo is welcome, Packing as your requirement. offering private label

Cusrom Process

01 Contact us 02 Confirm Product Formula 03 Sample Confirmation 04 Deposit Payment 05 Factory Production 06 Product Quallty Inspectlon 07 Balance Payment 08 Dispatch and Delvery

Factory & Exhibition

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In order to better serve our global customers, we will participate in various large-scale exhibitions.Europe, North America

Certifications

We are a nutritional supplement raw material and nutritional supplement brand OEM manufacturing factory in China with ISO 22000, ISO 9001, HACCP Management certifications, GMP certificate the factory, HALAL, CE, CE-ROHS, Organic, KOSHER, NSF Product certifications.Our product's comprehensive certification standards.

Packaging

We promise to provide high-quality products, but please raise any quality issues within 15 days of receiving the package.

From concept to finished product, we are committed to quality, efficiency, and customer satisfaction. Let us help you bring your product to life!

FAQs

Q: What kind of OEM forms can you supply ?
A: Pre mix powder, Capsules, Tablets, pills, Softgel,drops, Gummy.

Q: What's the pill size?
A: Capsule: 2#,1#,0#, 00#. Tablet: Can customize like 500mg, 1000mg, 1500mg, 2000mg

Q: What are capsule shells made of ?
A: Gelatin,HPMC (Vegan), Enteric gelatin & enteric vegan shells.

Q: Can the formula be customized by our Own Formula?
A: Yes, The formula can be exact customized.

Q: Minimum Order Quantity (MOQ) ?
A: Small quantity sample can be customized according to your requirements. Official order MOQ: 100,000 pieces

Q: Can you supply bottles with private label?
A: Yes, all can be customized.

Q: What kind of certificates can you supply for your OEM capsules / Tablets?
A: Health certificate, Original certificate.