White Pearl Powder

 

White pearl powder is a fine powder made from pearls through physical grinding (such as nano-level pulverization) or chemical treatment (such as acid hydrolysis).

 

Freshwater pearl powder is usually nucleus-free and has a pure composition, while saltwater pearl powder, due to its core, requires special processing and is therefore more expensive. High-quality pearl powder must meet two core standards: nano-level fineness and no additives.

 

 

Analysis	Specification	Result	Test method
Physical Description
Appearance	White fine powder	White fine powder	Visual
Odor	Light fishy smell	Light fishy smell	Organoleptic
Taste	Mild flavor	Mild flavor	Organoleptic
Particle size	100000 mesh Min	100000 mesh Min	Electron Microscopy
Solubility	/	0.01% Max	Static equilibrium method
Loss on drying	2.0% Max	0.62%	5g/105℃/5hrs
Chemical analysis
Protein	2.0% Min	2.1%	Kjeldahl
Ca	27.59-45.98g/100g	36.94g/100g	Atomic absorption
As	0.5mg/kg Max	0.1mg/kg	Atomic absorption
Cd	0.5mg/kg Max	0.1mg/kg	Atomic absorption
Pb	0.5mg/kg Max	0.1mg/kg	Atomic absorption
Hg	0.5mg/kg Max	0.1mg/kg	Atomic absorption
Ethanol residues	0.2% Max	<0.2%	Gas chromatography
Pesticides residues	0.3mg/kg Max	<0.3mg/kg	Gas chromatography
Microbiology Control
Total plate count	1,000cfu/g Max	75CFU/g Max	GB4789.2
Yeast & Mold	25cfu/g Max	25cfu/g Max	GB4789.15
E. Coli	30MPN/100g Max	30MPN/100g Max	GB4789.3
Salmonella	Absent	Absent	GB4789.4
Shigella	Absent	Absent	GB4789.5
Saureus	Absent	Absent	GB4789.10
Hemolytic streptococcus	Absent	Absent	GB4789.11
Conclusion	Complies with the standards.
General Status	Non-GMO, ISO Certificated.
Packing and Storage
Packing: Pack in paper-carton and two plastic-bags inside.
Shelf life: 2 year when properly stored.
Storage: Store in a well-closed place with constant low temperature and no direct sun light.

 

 

1. Whitening and Spot Reduction
White pearl powder inhibits melanin production and improves dull complexion.

 

2. Oil Control and Acne Treatment
It absorbs excess oil, assists in anti-inflammatory and antibacterial action, and relieves acne.

 

3. Anti-aging and Moisturizing
It enhances skin SOD activity, reduces wrinkles, and, when combined with moisturizers, improves moisture retention.

 

4. Sleep Aid
It can regulate the central nervous system and improve insomnia and anxiety.

 

5. Pearl powder for eyes
White pearl powder can relieve redness and swelling of the eyes.

 

6. Calcium Supplementation
It contains easily absorbed calcium, superior to ordinary calcium tablets.

 

7. Enhanced Immunity
18 amino acids activate lymphocytes and boost immunity.

 

8. Accelerates wound healing
It can accelerate wound healing and reduce scar formation.

 

9. Pearl Powder for Teeth
White pearl powder can remove surface stains from teeth through friction, and it does have some effect, but it only removes surface stains and is ineffective against deep-seated discoloration. It also has some antibacterial properties, but the effect is weak.

 

Studies have found that long-term overuse of pearl powder may damage tooth enamel due to particle friction, leading to tooth sensitivity. Therefore, it is recommended to use pearl powder cautiously and avoid excessive use.

 

 

1. Basic Skincare Combinations

• Pearl powder + aloe vera gel/egg white: Anti-inflammatory and acne-reducing, accelerates acne healing.
• Pearl powder + milk/yogurt: Enhances whitening and moisturizing, suitable for dry skin.

 

2. Enhanced Efficacy Combinations

• Pearl powder + Vitamin E: Antioxidant and reduces dark spots.
• White pearl powder + honey: Moisturizing and anti-aging, suitable for mature skin.

 

3. Food Additive
Mix into warm milk, honey water, or yogurt to improve absorption.

 

 

Fruiterco is an export company that mainly produces plant extracts, health product raw materials, and cosmetic raw materials. The company has a 20+ professional service after-sales team.

 

Our products are sold to North America, Europe, Australia, South America and Asia. Our products have passed quality inspection and also support customer re-inspection. Email: info@fruiterco.com.

 

 

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