Oyster shell extract powder

Oyster shell extract powder

[Oyster Shell Extract Powder]

Production Process: Spray Drying/Physical Grinding
Country of Origin: China
Testing Method: Thin-layer chromatography
Quantity: 25 kg
Appearance: White to off-white fine powder, odorless and tasteless
Solubility: Slightly soluble in water (soluble in acid)
Certifications: ISO9001, Kosher, Halal, FDA, GMP
Packaging Specifications: 25 kg/drum
Delivery Terms: FOB, CIF, CFR, EXW, DAP, DDP
Shipping Method: Express, Air Freight, Sea Freight
Payment Method: Bank Transfer (T/T) preferred
Delivery Status: Sufficient stock, fast and safe transportation
OEM/ODM: Available
Minimum Order Quantity: 1 kg
For business customers only
  • Free Samples
  • Quality Assurance
  • 24/7 Customer Service

Product Introduction

Premium Oyster Shell Extract Powder - Natural Bioactive Calcium Supplement

Product Description

Looking for a natural, highly bioavailable calcium source for your formulations? Our Oyster shell extract powder delivers exceptional nutritional value refined from pristine oyster shells through advanced bioconversion technology. This premium fixing combines bioactive calcium with normally happening marine minerals, making it culminate for dietary supplements and useful foods.

Rich in basic follow components like zinc, press, selenium, and magnesium, this item offers prevalent retention compared to routine calcium carbonate. Your clients will appreciate its characteristic beginning and fabulous security profile, with overwhelming metal levels distant underneath worldwide standards.

We've culminated our extraction prepare to protect the bioactive compounds whereas guaranteeing reliable quality. The fine white powder highlights uniform molecule measure (100-150 work) and fabulous flowability, making it simple to consolidate into tablets, capsules, or refreshment formulations.

Oyster shell extract powder

Key Specifications:

  • Calcium Content: 30%-40%
  • Appearance: White to off-white fine powder
  • Particle Size: 100-150 mesh
  • Production Process: Spray drying and physical grinding
  • Solubility: Acid-soluble with moderate water solubility
  • Minimum Order: 1 kg
  • Standard Packaging: 25 kg/drum

Application Areas

Your product development possibilities are virtually limitless with our versatile powder:

Dietary Supplements & Bone Wellbeing Items: Make high-quality calcium supplements focusing on osteoporosis anticipation and bone thickness support.

Maternal & Newborn child Nourishment: Define specialized items for pregnant ladies, nursing moms, and developing children who require improved calcium intake.

Functional Refreshments & Dairy Items: Invigorate drain, soy drain, juice drinks, and moment refreshment powders with characteristic marine calcium.

Pet Sustenance: Create premium pet supplements supporting skeletal wellbeing in companion animals.

Food Fortress: Include wholesome esteem to flour, heated products, and other nourishment items as a normal bracing agent.

Special Restorative Nourishments: Consolidate into definitions planned for patients with particular dietary needs.

Oyster shell extract powder Application Areas

Benefits of Oyster Shell Extract Powder

When you choose our powder, you're selecting an ingredient that delivers real results:

Superior Bioavailability: The bioactive calcium assimilates more productively than standard calcium carbonate, with less reliance on stomach corrosive for absorption.

Comprehensive Mineral Profile: Past calcium, you get synergistic follow minerals that advance by and large mineral adjust in the body.

Natural & Secure: Sourced from feasible marine assets and filtered through thorough multi-stage filtration, guaranteeing amazingly moo contaminant levels.

Functional Flexibility: Steady physical and chemical properties make it congruous with different supplements and simple to formulate.

Bone & Teeth Back: Makes a difference reinforce skeletal structure and anticipate age-related bone loss.

Muscle & Nerve Work: Bolsters ordinary physiological capacities all through the body

Traditional Wellness: Traditionally valued for its calming and soothing properties, including oyster shell extract powder.

Why Choose Us?

A Decade of Expertise: We've spent ten years mastering plant extraction and health food manufacturing. Our deep understanding of European, American, and Asian markets means we know exactly what your customers need.

Advanced Technology: We employ core extraction technologies including supercritical extraction and membrane separation, backed by experimental data and multi-center human trials. This isn't just manufacturing—it's innovation.

Full Industrial Chain Control: Our 5A-level facility manages everything from organic, non-GMO raw material cultivation through extraction to finished products. This complete oversight ensures consistent quality and competitive pricing.

Massive Inventory: With over 1,000 tons of conventional extract raw materials and 100,000 boxes of finished products in stock, we're ready when you are.

Fast Turnaround: Standard products ship within 10 days. Custom formulations? We start production within 15 days and deliver within 30 days.

Flexible Customization: Whether you require 100 boxes or 1,000 kilograms, we've got you secured. Select from gummies, capsules, or powders, with bundling choices from eco-friendly to extravagance blessing boxes.

Global Coordinations Greatness: Through associations with DHL, FedEx, and specialized cold chain suppliers, we offer door-to-door benefit with EU and US conveyance in fair 15 days. Our traditions clearance rate surpasses 99%.

Regional Adjustment: We customize details and names for your target market—whether that's including phytosterols for Western markets or consolidating ginseng and ganoderma for Asian preferences.

Oyster shell extract powder

Certifications

We hold the certifications that matter for global markets:

  • ISO9001: Quality management system certification
  • FDA: U.S. market compliance
  • GMP: Good Manufacturing Practice certification
  • Kosher & Halal: Meeting diverse dietary requirements
  • EU Organic Certification: For premium natural products
  • US NSF-GMP Certification: Additional U.S. market assurance

All certificates are available for verification at any time, giving you complete confidence in regulatory compliance.

Certifications

Quality Control

Quality isn't an afterthought—it's built into every step:

Our multi-stage process includes high-temperature calcination, controlled organic acid extraction, precision filtration (centrifugation and membrane filtration), and low-temperature vacuum concentration. We add nutrients like vitamin D3 under strict protocols before spray drying and sterilization.

We test for:

  • Calcium content standardization
  • Heavy metals (lead, cadmium, arsenic)
  • Microbial contamination
  • Particle size uniformity
  • Moisture content

Every batch undergoes rigorous testing using thin-layer chromatography and other analytical methods before release.

Certificate of Analysis (COA)

Each shipment includes a comprehensive COA documenting:

  • Calcium content percentage
  • Trace mineral profile
  • Heavy metal test results
  • Microbiological safety data
  • Physical characteristics (appearance, particle size, moisture)
  • Batch number and production date

This documentation ensures full traceability and supports your quality assurance requirements, including .

Product Name:

Oyster shell extract

Latin Name:

Extractum Conchae Ostreae

Batch Quantity:

1350Kg

BatchNumber:

GH2025102301

Mfg Date:

October 23, 2025

Exp Date:

October 22, 2027

Analysis Item

Specification

Result

Method

 Specifications

10:1

Conforms

TLC

Chemical Physical Control
Appearance

Fine powder

Conforms

Sensory

Color

White to off-white fine

Conforms

Visua

Odor

Characteristic

Conforms

Gustatory

Sieve Analysis

100% pass 80 mesh

Conforms

CP2020

Loss on Drying

≤5%

3.66%

GB/T5009.3

Residue On Ignition

≤5%

3.05%

GB/T5009.4

Heavy Metals

≤10ppm

Conforms

AAS

Arsenic (As)

≤2ppm

Conforms

AAS(GB/T5009.11)

Lead (Pb)

≤2ppm

Conforms

AAS(GB/T5009.12)

Cadmium (Cd)

≤2ppm

Conforms

AAS(GB/T5009.15)

Mercury (Hg)

≤0.1ppm

Conforms

AAS(GB/T5009.17)

Microbiology Control
Total Plate Count

<10000cfu/g

Conforms

GB/T4789.2

Yeast & Mold

<1000cfu/g

Conforms

GB/T4789.15

E. Coli

Negative

Negative

GB/T4789.3

Salmonella

Negative

Negative

GB/T4789.4

Staphylococcin

Negative

​​​​​​​ Negative

GB/T4789.10

Parking
Packed In Paper-drums and two plastic-bags inside. Net Weight: 25kgs/drum.
Storage
Store in cool & dry place. Do not freeze. Keep away from strong light and heat.
Shelf life
2 years when properly stored.

Packaging and Transportation

Packaging: Standard 25 kg fiber drums with moisture-proof aluminum foil bags inside, preventing moisture absorption and caking. Custom packaging available upon request.

Transportation Options:

Express Delivery: DHL, FedEx, UPS for samples and urgent small orders—fast door-to-door service.

Air Freight: Medium-volume, time-sensitive shipments delivered in 5-10 working days.

Ocean Freight: Cost-effective bulk transport (FCL/LCL) with 20-45 day delivery, perfect for large purchases.

Multimodal Solutions: Sea-air or sea-land combinations optimizing cost and speed.

Trade Terms: We support EXW, FOB, CIF, CFR, DDP, DAP, and more—flexible options matching your logistics preferences.

Delivery Promise: We ship within the agreed timeframe after payment confirmation, with order responses within 48 hours and complete solutions within 72 hours.

Packaging and Transportation

After-Sales Service

Your success is our priority:

Technical Support: We provide component testing reports, efficacy verification schemes, and production process optimization guidance.

Two-Year Warranty: Finished products come with comprehensive warranty coverage.

Regulatory Help: We offer assistance with administrative affirmations in target markets, name plan, and advertise get to consultation.​​​​​​​

Responsive Communication: Questions? Concerns? Our group reacts rapidly to keep your ventures moving forward.

Continuous Development: Through joint research facilities with driving colleges, we create modern equations to offer assistance you remain ahead of showcase trends.

After-Sales Service

R&D Results

Our research collaborations deliver tangible innovations:

  • Verified bioavailability data from multi-center human feeding trials
  • Cell experiment validation of specific active compounds
  • Optimized extraction parameters for maximum nutrient retention
  • Novel combination formulas pairing calcium with complementary nutrients
  • Enhanced absorption technologies reducing stomach acid dependency

These scientific foundations give your products credible claims and competitive advantages.

R&D Results

FAQ

Q: What's the minimum order quantity?

A: Just 1 kg for initial trials, with no maximum limit.

Q: How quickly can you ship?

A: Standard products ship within 10 days. Custom formulations take 15 days to start and 30 days total.

Q: Do you offer samples?

A: Yes, tests are accessible. Contact us to examine your particular needs.

Q: Can you customize the formulation?

A: Completely. We offer full ODM/OEM administrations counting equation improvement, dose frame determination, and bundling design.

Q: What markets do your certifications cover?

A: Our certifications meet prerequisites for European, American, Asian-Pacific, and developing markets.

Q: How do you guarantee item solidness amid shipping?

A: We utilize moisture-proof bundling, temperature-controlled transport when required, and accomplice with experienced coordinations providers.

Q: Can you offer assistance with administrative compliance in my country?

A: Yes, we give advertise get to interview and help with administrative announcements and name design.

Q: What installment strategies do you accept?

A: Bank exchange (T/T) is favored, with other alternatives accessible for built up clients.

Contact Us

Ready to enhance your product line with premium Oyster shell extract powder? We're here to help.

Email: sales@biosparkcn.com

Reach out today for detailed specifications, pricing, samples, or custom formulation discussions. Our team responds within 48 hours with solutions tailored to your needs.

Whether you're launching a new bone health supplement, fortifying beverages, or developing specialized nutrition products, we have the expertise, quality, and service to make your vision reality.

Let's create something exceptional together. Contact us now!