GMP  ·  ISO  ·  HALAL  ·  Sample Available  ·  MOQ from 500 Units  ·  Supplement OEM / ODM  ·  COA  ·  Real ingredients only , Fully testable.
EXCLUSIVE · SCIENTIFICALLY ADVANCED · FORMULA—

Calm & Sleep Support

Calm & Sleep Support

500+
Batches Produced
24h
Onset Guarantee
GMP
Certified
ISO*
9001:2015
Halal
Available
Our Formulas

Calm & Sleep SupportProduct Line

Rapid absorption, diverse functions, high activity and purity, and safety. OEM/ODM available

Private Label Melatonin Gummies Manufacturer | White Bottle Custom Formula Sleep Gummy OEM/ODM
OEM/ODM
Calm & Sleep Support, Future Trends Selection, Sleep & Stress Relief
Bulk Melatonin Gummies Private Label Manufacturer | Black Bottle Sleep Support Gummy OEM
OEM/ODM
Calm & Sleep Support, Future Trends Selection, Sleep & Stress Relief
Bulk Active Peptide Ashwagandha Gummies OEM | Private Label Adaptogen Supplement Manufacturer
OEM/ODM
Bioactive Peptides, Botanical Extracts, Calm & Sleep Support, Future Trends Selection
Ashwagandha Gummies OEM
MOQ: 500 Bottles Detail →
Ashwagandha Gummies Private Label Manufacturer | Custom Adaptogen Gummy OEM
OEM/ODM
Botanical Extracts, Calm & Sleep Support, Future Trends Selection
Ashwagandha Gummies Bulk
MOQ: 500 Bottles Detail →
Private Label Magnesium Glycinate Gummies OEM: Custom L-Theanine Sleep Supplements Bulk Buy
OEM/ODM
Calm & Sleep Support, Future Trends Selection, Vitamins & Minerals
Magnesium Glycinate Gummies
MOQ: 500 Bottles Detail →
Bulk Tart Cherry Extract Powder Supplier | Private Label Anthocyanin Ingredient OEM
OEM/ODM
Botanical Extracts, Calm & Sleep Support, Ready To Ship
Tart Cherry Extract
MOQ: 25KG Detail →
Bulk Melatonin Powder Private Label | Sleep Support Supplement OEM/ODM Manufacturer
OEM/ODM
Calm & Sleep Support, Ready To Ship
Melatonin
MOQ: 25KG Detail →
Bulk Apigenin Powder OEM | Private Label Capsule and Powder Supplement Supplier
OEM/ODM
Botanical Extracts, Calm & Sleep Support, Ready To Ship
Pure Apigenin Powde
MOQ: 25KG Detail →
Bulk Magnesium Glycinate Powder Supplier | Private Label Capsule and Powder OEM
OEM/ODM
Calm & Sleep Support, Ready To Ship, Vitamins & Minerals
Magnesium Glycinate
MOQ: 25KG Detail →
L-Theanine 98% Bulk Powder: OEM/ODM Custom Capsules | HPLC Verified Purity | USA Stock 3-5 Days Delivery | Private Label Sleep & Stress Relief Nootropic Supplement Supplier
OEM/ODM
Calm & Sleep Support, Cognitive Enhancement Pro, Ready To Ship
L-Theanine Bulk Powder
MOQ: 25KG Detail →
OEM Magnesium Glycinate Sleep Gummies  | Individually packaged | Bulk Private Label Active Peptide Supplement | Custom Formula Anti-Aging Relax Vitamin
OEM/ODM
Bioactive Peptides, Calm & Sleep Support, Vitamins & Minerals
Sleep Magnesium Gummies Individually Packaged
MOQ: 500 Bottles Detail →
OEM/ODM Ashwagandha Extract Capsule | 5-in-1 Stress Relief Adaptogen | Private Label Male Vitality Supplement Mfg
OEM/ODM
Botanical Extracts, Calm & Sleep Support, Vitamins & Minerals
Ashwagandha 5-in-1 Adaptogenic Complex
MOQ: 500 Bottles Detail →
Technical Specifications

Formula Specs & MOQ

Full technical data sheet and Certificate of Analysis available upon NDA signing.

ParameterSpecification
FormCapsule (HPMC / Gelatin), Powder, Tablet
Dosage2 caps per serving · 30 servings standard
MOQ1kg extract · 500 units finished product
Lead Time15–25 business days (standard)
CertificationsGMP, ISO 9001:2015, HACCP, Halal available
TestingHeavy metals, microbial, pesticide residues, potency
PackagingPrivate label · custom pouch · blister · bottle
OEM/ODMFull white-label & custom formula development
FAQ

Common Questions

What is the minimum order quantity?+
Our MOQ starts at 1kg for raw extracts and 500 units for finished products. We also offer sample packs (50–100 units) for quality evaluation before full order.
Can I create a custom formula?+
Yes — our R&D team offers full custom formulation services. Submit your target function, preferred ingredients, and label requirements and we’ll develop a proprietary blend exclusively for you.
Are your ingredients third-party tested?+
All raw materials undergo COA verification, heavy metal testing, microbial testing, and potency assays. Full documentation is provided with every shipment.
What certifications does your facility hold?+
Our manufacturing facility is GMP certified (China NMPA), ISO 9001:2015, HACCP. Halal and Kosher certification available for specific formulas.
How is the 24-Hour Effect validated?+
The 24-hour effect claim is based on the pharmacokinetic profiles of key ingredients. Tongkat Ali and Ashwagandha have half-lives of 8–12 hours; our sustained-release matrix extends activity across the full 24h window.

Ready to Source Calm & Sleep Support

Request a customized sample, COA documentation, or submit a custom formulation brief. Our team responds within 24 hours.

📧 minchao@nucorebio.com 💬 WhatsApp available ⚡ Reply within 24h