



99% Hydrolyzed Sponge Powder
Since 2013, COSMO has been producing sponge spicule powder and R&D formulas for spicule-based cosmetics, with over 90% of our products exported worldwide. Provide the highest quality bio microneedles materials for the cosmetics industry
Document
What is Hydrolyzed Sponge
Hydrolyzed Sponge is a kind of extract from a very special freshwater sponge, it is in form of powder with good fluidity. According to the sequence of spicule content from low to high, the appearance colors present as brown, light brown, gray and white. If you observe by microscope of 100X, you will find they are constituted by micro silica bones with needle-like, and there’s an inner hole formed naturally inside the bone. Both ends of spicules are circular or pointed, the perfect spicule has length of 150um ~ 350um and diameter of 15um, it is a natural bio-needle.
Its special physical characteristics make it possible be used to take place of microneedles for skin rejuvenation therapy and take place of nano needles for ingredients infusion while breaking away from the application limitation of needles device.
For more information about Hydrolyzed Sponge please click here >> Blog
The Difference of Microneedles

* The difference you must konw
The Game Changer of Skincare
* The spicules (hydrolyzed sponge) are excellent at promoting the penetration of active ingredients
Experimental data shows that the delivery efficiency of active ingredients via spicules far surpasses that of other technologies.
- Compared to roller microneedles, spicules enhance the delivery of hyaluronic acid by 3000%.
- The absorption rate of siRNA delivered via spicules is 1000 times higher than that through natural absorption.
- For exosome delivery, spicules achieve a delivery capacity of up to 300,000 Dal.
Hydrolyzed Sponge Length Comparison
The hydrolyzed sponges manufactured by COSMOBIOTECH are primarily differentiated into three types according to the length of the microneedles: 100 micrometers, 200 micrometers, and 300 micrometers. Microneedles of varying lengths penetrate the skin to different depths, thus their main applications in cosmetics also vary.
200 um:Can penetrate to the stratum spinosum offering moderate stimulation. This depth not only aids in the renewal of the stratum corneum but also stimulates cell metabolism in the stratum spinosum, promoting collagen production.
300 um:Capable of reaching the stratum basale directly, these spicules achieve profound cellular stimulation and activation. They accelerate metabolism, reduce pore congestion, boost collagen production, and significantly shorten the natural cell renewal cycle from the usual 28 days to about 7 days.
For more information about spicule length please click here >> Cosmo Sponge Spicule Solution: Length of Spongilla Spicules
COSMO offers a wide range of spicules to meet your different needs.


What is the Benefits of Hydrolyzed Sponge
When the microneedles penetrate into the epidermis, they can stimulate the cells to repair themselves, produce more collagen, open up the microcirculation of the epidermis, reduce pigmentation, and lighten blemishes. In addition, microneedles can create tens of thousands of channels in the epidermis, helping the active ingredients to be absorbed more deeply, thus reducing inflammation and treating skin problems such as acne vulgaris.
- Deep skin cleansing
Gentle Exfoliation for All Skin Types
Anti-Aging Properties
Treatment of Acne and Pigmentation
Accelerates skin renewal cycle
Soothes Skin Irritations and Conditions
Promotes Overall Skin Health and Radiance
For more information please read 7 benefits of sponge powder for skin
How To Use Hydrolyzed Sponge
1.Clean skin first. Avoid using clean products with surfactant.
2. To find a clean container (disinfection before use), mix and mask powder and solution, disperse evenly.
3. Take a small amount of spoon, apply on the skin along the opposite direction of skin pores. Use finger pulp to press gently against the pores for 5-10 minutes, be sure not to rub the skin. Please avoid the skin around the eyes, just only apply on the cheeks, forehead and chin, await for the absorbtion of solution and the mask slightly powder, use a clean wet towel disinfected and gently wipe off the excess powder floating on the skin.
4. In the spongilla peeling mask therapy, do not rub the skin, the tingling is normal because spicules are entering into skin, and this feeling is acceptable for most people.
5. After treatment, please avoid using any kind of cleansing products with surfactants, using water less than 36 centi-degree is allowed. It’s normal phenomenon if redness, itching and peeling happen, skin moisturing will help to relieve, and this discomfort will disappear in 3-5 days. Do the best UV protection and make-up is forbidden.
6. We suggest the treatment cycle is 1-2 times/month at most.
For more information about how to use Hydrolyzed Sponge please click here >> How To Use Hydrolyzed Sponge In Cosmetics To Create Natural Skincare Solutions
Hydrolyzed Sponge Skincare Products
If you’re into skincare, you’ve probably heard of the term “spicules”, or you’ve been introduced to it by friends or through social media, or you’ve been using products containing spicules. spicules is the main ingredient of hydrolyzed sponge, and there are some products of Amazon’s best selling spicules skin care products
Spicule Skin Rejuvenation Professional Care Set
- Key Ingredients: Hydrolyzed sponge, Multiple forms of collagen, Soluble Collagen, Sodium DNA
- Best For: Nature skin exfoliation, Improve skin textue, Reduce perceived skin rooughness, Enhance radiance for brighten complexion
- Size: 6 times treatment
- Key Ingredients: Hydrolyzed sponge, Multiple forms of collagen, Lactobionic Acid, Salicylic Acid
- Best For: Skin peeling treatment, enlarged pores, acne and closed comedones, pigmentation & dark spot
- Size: 20 times treatment
8,000PPM Micro Spicules Serum, Breakout Stricker Clear
- Key Ingredients: Hydrolyzed collagen, BHA, Herbal Extract
- Best For: Spot care & pore care & exfoliation
- Size: 0.17 fl. oz.
Medicube One Day Exosome Shot 2000
- Key Ingredients: Niacinamide, lactobacillus-derived exosomes, betaine salicylate
- Best For: Blackheads and enlarged pores
- Size: 1.01 fl. oz.
VT COSMETICS CICA Reedle Shot 100
- Key Ingredients: Centella asiatica extract, propolis extract, sodium hyaluronate
- Best For: Uneven texture and tone, dryness, and those who want to customize their treatment
- Size: 1.69 fl. oz.
CosmoBiotech Co., Ltd
Chengdu CosmoBiotech Co.,ltd. is located in Chengdu and specializes in the production technology of sponge spicules. Since 2013, the company has been producing sponge spicule powder and researching and developing formulas for spicule-based cosmetics, with over 90% of its products exported worldwide.
- We are the hydrolyzed sponge source factory
- Specialising in hydrolyed sponge for over 13 years
- International certification system: ISO9001, Kosher, HACCP, FDA and other certifications.
- echnical support from our R&D centre
- Free samples available








Standard Setter
CosmoBiotech, a global leader in the development of hydrolysable sponges, has participated in the development of the “《化妆品透皮吸收促渗技术规范》(T/CEAC068-2024) – Technical Specification for Transdermal Absorption and Permeation of Cosmetics.” Standard for Transdermal Absorption and Permeation of Cosmetics
As the core drafting company of the physical permeation technology chapter of the standard, Chengdu CosmoBiotech Co., Ltd. with years of technical accumulation and in-depth research results in the field of physical permeation, for the industry to set up a “safe, efficient, scientific and standardised” technical guidelines, and to promote China’s cosmetic transdermal technology to the forefront of the international community.
CERTIFICATIONS
CMA, FDA, CPNP, CQC, SGS, etc.









Contact Us
WHY CHOOSE US
Focused dedication leads to professional excellence
Extremely Professional
We own a sponge spicule ingredient factory, a cosmetic factory and a sponge spicule R&D center
Highly Experienced
Focused on the manufacture of sponge spicules ingredients since 2013
Industry Leading
As the writer of industry standard, we constantly updated and improved standard version
GMP Qualified
GMPC qualified factory, ISO 22716 qualified, and all products are CMA certified
