nutrient supplements and OEM vitamin manufacturers. Designed for brands creating and trusted by, this premium micropellet platform combines 4-layer encapsulation technology with ISO- and GMP-compliant production to deliver sustained-release nutraceuticals with enhanced stability and bioavailability, backed by a secure, scalable supply chain.

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4-Layer Encapsulation Proprietary sustained-release technology

ISO & GMP Certified Compliant production, audited quality

Over 30 Types & OEM Liposomals, micropellets, exosomes

Premium Micropellet OEM – Sustained-Release Nutraceuticals

Premium Micropellet OEM – The Future of Sustained-Release Nutraceuticals

The flagship product that powers your brand’s next-generation supplement line.

4-Layer Encapsulation Technology – Delivers precise, prolonged release for improved nutrient absorption.
Sustained-Release Mechanism – Extends active ingredient availability over hours, not minutes.
Over 30 Types & OEM – Extensive portfolio of liposomals, micropellets, and plant-derived exosomes.
Full OEM Service – Custom formulation, packaging, labeling, and supply chain management from a single partner.

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Why Partner with a Micropellet OEM?

Three business drivers that make a dedicated OEM partner the smarter choice over transactional ingredient sourcing.

Single-Source Accountability

One partner handles formulation, production, quality control, and supply. Fewer handoffs mean fewer delays, clearer communication, and total traceability from concept to delivery.

100% batch traceability

Faster Speed to Market

With integrated R&D, encapsulation, and bulk packaging under one roof, your project moves from brief to production-ready in weeks, not months. No back-and-forth between separate suppliers.

Up to 40% faster timeline

Scalability from Pilot to Bulk

Start with a pilot batch for stability testing and scale to commercial volumes without requalifying a new supplier. Our ISO/GMP facilities handle gram-scale trials through metric-ton production.

From 10 kg to 10,000 kg

Ready to Build Your Next-Generation Supplement Line?

Partner with a certified micropellet OEM that delivers sustained-release excellence, full traceability, and scalable production. Get a custom quote tailored to your formulation and volume requirements.

Frequently Asked Questions

what exactly is the 4-layer encapsulation technology used in your micropellets?

our proprietary 4-layer encapsulation technology builds a multi-shell structure around each active ingredient core. each layer serves a specific function: protection from moisture and oxygen, controlled release rate, ph-triggered dissolution, and targeted delivery. this design enables sustained release over 6–12 hours depending on the formulation.

what types of ingredients can be formulated into micropellets?

we have successfully formulated vitamins (a, b-complex, c, d, e, k), minerals (zinc, magnesium, iron, calcium), botanical extracts (curcumin, green tea, ginseng), coenzyme q10, probiotics, and custom active blends. our "over 30 types & oem" portfolio includes liposomals, micropellets, and plant-derived exosomes.

what are the minimum order quantities for custom micropellet oem?

we offer flexible moqs depending on the complexity of the formulation and the encapsulation method. pilot batches start from 10 kg for feasibility testing, while commercial production scales from 500 kg to metric tons. contact our oem team with your target volume for a tailored quote.

how does micropellet sustained-release compare to standard tablet or powder formulations?

micropellets offer significantly more consistent release profiles because each tiny sphere acts as an independent release unit. this reduces the risk of dose dumping, improves bioavailability by protecting actives through the digestive tract, and allows for precise blending of multiple release profiles in a single capsule.

what certifications and quality standards does your facility maintain?

our production facilities are compliant with iso 9001 and gmp standards. we perform in-process and finished-product testing for identity, purity, potency, and dissolution. every batch is accompanied by a certificate of analysis, and we welcome third-party audits from qualified partners.

how long does a typical custom micropellet formulation project take?

a standard development timeline is 8–12 weeks from initial brief to pilot batch, depending on ingredient complexity and encapsulation requirements. scale-up and commercial production add 4–6 weeks. we work with you to create a project schedule that aligns with your product launch timeline.

Products: Liposomals & Co-Loading Liposomals & Micropellets & Plant-Derived Exosome (Over 30 Types & OEM); Plant Extracts - High Standard; Vitamins & Amino Acids & Minerals & Probiotics; Nutrient Supplements; Lecithin Series; Proteins & Peptides; Cereal Powders/Flakes/Crispy/Butter; Sweetners; Food Colors; OEM&ODM

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Contact Us: KEEP INGREDIENTS CO. LTD No. 2019, Unit 1, Building 10, Yuexiucheng Phase 1, Guodu Xuefu Street, Chang'an District, Xi'an, Shaanxi, China; info@keepingredients.com; TEL/Whatsapp:+8617396654828

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Premium Micropellet OEM – Sustained-Release Nutraceuticals Built on 4-Layer Encapsulation

Premium Micropellet OEM – Sustained-Release Nutraceuticals Built on 4-Layer Encapsulation

Premium Micropellet OEM – The Future of Sustained-Release Nutraceuticals

Why Partner with a Micropellet OEM?

Single-Source Accountability

Faster Speed to Market

Scalability from Pilot to Bulk

Ready to Build Your Next-Generation Supplement Line?

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