China Sleep Supplement Ingredients Manufacturers Suppliers Factory - Wholesale Service

Sleep Supplement Ingredients Manufacturer

Sleep Supplement Ingredients are a comprehensive category of functional nutritional ingredients developed to support healthy sleep patterns, relaxation, stress management, and overall sleep quality.

5 Htp 5 Hydroxytryptophan Powder
CAS NO.: 56-69-9Specification: 99%Appearance: White powderPackage: 1kg/bag,25kgs/drumCertification: ISO/HACCP/HALALStorage: Keep in dry, sealed and from lightShelf life: Two years

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Best L Theanine Powder
CAS NO.: 3081-61-6Specification: Theanine 98%Appearance: Crystal white powderPackage: 1kg/bag,25kgs/drumCertification: ISO/HACCP/HALALStorage: Keep in dry, sealed and from lightShelf life: Two years

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Natural Griffonia Seed Extract Powder
Latin Name: Griffonia simplicifolia (DC.)Specification: 98%Appearance: White powderPackage: 1kg/bag,25kgs/drumCertification: ISO/HACCP/HALALStorage: Keep in dry, sealed and from lightShelf life: Two

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Raw Powders Gaba
CAS NO.: 56-12-2Specification: 99%Appearance: White powderPackage: 1kg/bag,25kgs/drumCertification: ISO/HACCP/HALALStorage: Keep in dry, sealed and from lightShelf life: Two years

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Valerian Root Extract Powder
Latin Name: Valeriana Officinalis L.Specification: Valerian Acid 0.5%Appearance: Brown powderPackage: 1kg/bag,25kgs/drumCertification: ISO/HACCP/HALALStorage: Keep in dry, sealed and from lightShelf

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Product Characteristics

Characteristic	Professional Technical Description
High Purity & Efficacy	Assayed utilizing advanced HPLC/GC-MS to ensure maximum concentration of active fractions with zero adulteration.
Exceptional Stability	Excellent thermal and pH stability, safeguarding active molecules against degradation during downstream manufacturing.
Superior Solubility	Optimized particle sizes and granulations enabling instant, crystal-clear solubility in liquids and flawless flowability in powders.
Clean Label Compliant	Non-GMO, allergen-free, irradiation-free, and completely free from artificial solvents, carriers, or chemical preservatives.

Application Scenarios

Our sleep ingredients feature excellent compounding adaptability, making them perfectly suited for a wide range of global consumer product formats:

Traditional Dietary Supplements: Ideal for two-piece hard capsules, compressed tablets, and oil-suspended softgels requiring high density and low moisture content.

Functional Beverages & Liquids: Perfect for premium Ready-to-Drink (RTD) sleep shots, liquid drops, and relaxation syrups due to their sediment-free clarity and heat-pasteurization resistance.

Modern Confectionery & Functional Food: Widely used in active pectin sleep gummies, functional chocolates, nutritional bars, and fast-melting mints.

Nutritional Powders: Suitable for instant night-time powder drink mixes and single-serve stick packs, offering excellent free-flowing properties and minimal hygroscopicity.

Customization Services

We provide comprehensive customization services:

1. Ingredient sourcing solutions

2. Formula design and optimization

3. Functional ingredient blending

4. Customized specifications

5. Private label services

6. Packaging customization

7. Flavor and dosage-form development

Quality Control

Our quality management system includes:

Raw material authentication

Active ingredient verification

Heavy metal testing

Pesticide residue analysis

Microbiological testing

Stability studies

Packaging & Delivery

Logistics Aspect	Standard Specification & Protocol
Standard Packaging	Different specifications are packed separately, and customized packaging is also available.
Protection Measures	Equipped with heat-sealed moisture barriers, oxygen scavengers (upon request), and vacuum-sealed tamper-evident indicators.
Storage Requirements	Preserved in well-closed, light-resistant containers.
Global Shipping	Establish strategic cooperation with maritime shipping, air transportation and cross-border express logistics providers.

Certifications

To ensure frictionless customs clearance and broad regulatory acceptance for your finished products, Lekonvia Health maintains an extensive, audited compliance framework:

Global Facility Audits:Our company has obtained multiple international certifications such as ISO9001 and ISO22000. We have established a comprehensive quality management process covering raw materials, production and transportation to ensure that our products meet global market standards.

Dietary & Religious Compliance: Full Kosher and Halal certifications available for worldwide religious market targeting.

Specialty Standards: Organic certifications , Non-GMO Project Verified options, and vegan-suitable source attestations.

Certificate of Analysis

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Packaging And Shipping

Packaging

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Shipping Method

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FAQ

Q: What is the minimum order quantity?

A: Usually, our minimum order quantity is 25 kilograms, but it can be negotiated based on specific circumstances.

Q: Do you provide technical documentation?

A: Yes. COA, Specifications, TDS, MSDS, Allergen Statements, and other technical documents are available upon request.

Q: How do you ensure ingredient quality?

A: Every batch undergoes strict testing for identity, purity, active compounds, microbiological safety, and contaminants before release.

Q: What is your regular delivery cycle?

A: The delivery time varies depending on the product type and the order quantity. It usually takes 7 to 30 days after the order is confirmed. For custom orders, the time required for different specifications varies.

Q: How can I make payment?

A: We will first send a pro forma invoice containing our bank details. You may pay via wire transfer (T/T), Western Union, or Alibaba Escrow account.

As one of the leading sleep supplement ingredients manufacturers and suppliers in China, we warmly welcome you to buy sleep supplement ingredients for sale here and get pricelist from our factory. For price consultation, contact us.

5 htp powder, Valerian Root Extract Powder, Passion Fruit Extract Powder