Sponge spicules(Spongilla Spicules) are a siliceous extract extracted from hydrolyzed sponges, consisting of sclerostin and heteronuclear sclerostin.
Advantages of our products :
1. During the production process, we remove other impurities and perform microbial treatment to obtain sponge spicules with higher purity.
2. The diameter is about 10 microns, and the length of the intact needle body is 200 to 250 microns
3. Compared with other peers, our sponge spicules are more complete, pure white without yellowing, and more suitable for adding to high-quality skin care products.

Process flow chart :

The sponge microneedle breaks through the epidermal barrier within 5 minutes and creates 3 million micro channels in the epidermis.
The active ingredients and nutrients reach the dermis through the microchannels and are fully absorbed by the skin.
The microneedle penetrates deep into the basal layer, activates the skin's "self-healing function", accelerates subcutaneous microcirculation, promotes cell regeneration and collagen proliferation, and regenerates the skin

|
items |
Standard |
Results |
|
|
Appearance |
white powder |
Complies |
|
|
Particularsize |
100% pass 250 mesh |
Complies |
|
|
pH |
5.0-10.0 |
7.25 |
|
|
Lose on drying |
≤8.0% |
5.14 |
|
|
Content |
≥99.0% |
Complies |
|
|
Heavy metal |
Pb |
≤10.0(mg/kg) |
Complies |
|
As |
≤2.0 (mg/kg) |
Complies |
|
|
Hg |
≤1.0(mg/kg) |
Complies |
|
|
Cd |
≤5.0(mg/kg) |
Complies |
|
Microbial indicator
|
Inspection items |
Inspection standard |
Results |
|
Aerobic bacterial count |
≤1000cfu/g |
Complies |
|
Yeast&Mold |
≤100cfu/g |
Complies |
|
Thermotolerant coliform bacteria |
Absence |
Complies |
|
Staphylococcus aureus |
Absence |
Complies |
|
Pseudomonasaeruginosa |
Absence |
Complies |
What is a spongilla spicule treatment?
1. Transdermal absorption
The microneedles penetrate deep into the skin and reach the base, providing a channel for the introduction of active ingredients in skin care products.
2. Penetrate the stratum corneum, start subcutaneous microcirculation, and promote metabolism;
3. Activate the base
Reach the base layer directly and stimulate the division of basal mother cells;
4. Reconstruct the epidermis
Non-invasive skin rejuvenation, old cells fall off naturally.

Ideal natural material for cosmetics and skin peeling solidification. Facial cleanser, toner, lotion, essence, eye cream, face cream, face mask, etc.








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