99% Sponge Spicules

The ultimate guide to hydrolyzed sponge spicules

99% Hydrolyzed Sponge Powder

With over a decade of dedicated expertise, BestSpicule has perfected the production of high-purity sponge spicule powder and the development of advanced formulations for spicule-based cosmetics. Trusted by formulators worldwide, the majority of our products are exported globally. We remain committed to supplying the cosmetics industry with the highest quality bio microneedles ingredients.

Spongilla_spicule_Extract_Powder_98__Hydrolyzed_Sponge

Microscopic structure of hydrolyzed sponge

1. What's Sponge Spicule?

2. Sponge Spicule’s Benefits

3. The Length of Sponge Spicule

4. Microneedling vs. Bio-Microneedling: What’s the Difference?

5. Who Can Use Sponge Spicule?

6. How to Use Sponge Spicule in Skincare Products

7. Most popular spicule skincare products on Amazon

8. Safety & What to Know About Hydrolyzed Sponge

What's Sponge Spicule (Hydrolyzed Sponge) ？

Sponge Spicule, also referred to as hydrolyzed sponge, spicule powder or spongilla bio-microneedles, is a natural ingredient derived from freshwater sponges through a process of hydrolysis and extraction. In skincare, it works to enhance skin elasticity, reduce the appearance of wrinkles, and support anti-aging efforts. By gently stimulating the dermis, it helps boost microcirculation near the skin’s surface, clear congested pores, and promote the natural shedding of dead skin cells.

Sponge spicule is commonly formulated into hydrating sheet masks, anti-aging serums, lightweight moisturizers, and soothing after-sun treatments.

Sponge Spicule’s Cosmetic Benefits

Formally recognized by INCI as a skin-conditioning agent, Sponge Spicule works to improve skin health and appearance through multiple targeted mechanisms:

Gently Refines Skin Texture
Helps smooth uneven or rough skin surfaces, promoting a noticeably softer, smoother, and more refined feel with continued use.
Deeply Hydrates Dry & Dehydrated Skin
Provides lasting soothing hydration by helping the skin retain moisture, making it especially beneficial for dry, rough, or compromised skin types.
Restores a Healthy, Luminous Radiance
Supports natural skin renewal processes to reveal a brighter, more even-toned complexion with a healthy, glowing appearance.
Enhances Skin Suppleness & Elasticity
Contributes to improved firmness and resilience, helping skin feel more plump, flexible, and youthful over time.

Discover more about the key benefits of sponge spicule in our detailed article.

The Length of Sponge Spicule

Spicule lengths on the market vary widely, ranging from 100 to 350 micrometers. Our spicules are produced at around 300 micrometers. At this optimal length, our spicules not only penetrate effectively into the basal layer of the skin for deep cellular activation and collagen stimulation, but also strike an excellent balance between efficacy and safety, ensuring stable performance and minimal irritation.

Microneedling vs. Bio-Microneedling: What’s the Difference?

Comparison Criteria	Hypodermic Injection (1st Gen)	Solid Microneedles (2nd Gen)	Bio Microneedles (New Gen)
Efficacy
Channel Density	1–5 /cm²	10–100 /cm²	10k–100k /cm²
Size	Length: 1000~3000 μm Diameter: 250 μm	Length: 500~1500 μm Diameter: 250 μm	Length: 120-300 μm Diameter: 10-15 μm
Site/Area	Single point injection	Skin surface	Limitless
Channel Duration	Disappears after injection	20 minutes	Up to 72 hours, Automatically fall off
Auxiliary Tech	None	Promotion equipment	None
Overall Permeation	High (Poor uniformity)	Low	High
Safety
Experience	Bleeding & Painful	Bleeding & Painful	No bleeding, Painless
Risk	High Risk (Prone to infection)	High Risk (Prone to infection)	Low Risk
Convenience
Usage Scenario	Hospital: Doctor	Professional	Self-administered
Downtime	5-7 Days	3-5 Days	30-60 minutes
Cost	High	Medium	Low

Bio microneedling represents a significant innovation in the field of non-invasive skincare. Unlike traditional microneedling, which employs medical-grade steel needles to mechanically create micro-injuries, bio-microneedling utilizes natural sponge spicules applied through a manual massage technique. This gentle method creates micro-channels in the skin without the use of devices or metal, effectively minimizing discomfort and recovery time. Both approaches share the core goal of stimulating collagen production and promoting skin renewal. However, the gentle nature of sponge spicule treatment makes it a particularly appealing alternative for those seeking visible anti-aging and skin-rejuvenating results without the invasiveness or downtime associated with conventional needle-based procedures.

Who Can Use Sponge Spicule?

Sponge spicule is a versatile ingredient suitable for most skin types. Its lightweight, non-comedogenic nature makes it a good fit for normal, dry, combination, and oily skin.

Sensitive Skin & Allergies: As it is derived from a marine animal, individuals with very reactive skin, known marine allergies, or specific fish/shellfish allergies should exercise caution and perform a patch test.
Vegan Lifestyle: This ingredient is animal-derived (from sea sponge) and is not suitable for vegans or strict vegetarians.
Pregnancy & Breastfeeding: While no special risks from topical use are known, consulting a healthcare professional before use is a recommended precaution.
Sun Safety: It does not cause photosensitivity, so daytime use does not require extra sun protection considerations.

As with any new product, reviewing the full formulation to ensure it aligns with your skin needs and personal preferences is always wise.

How to Use Sponge Spicule in Skincare Products

Sponge Spicule (Hydrolyzed Sponge) Core Application Guidelines Must Be Strictly Followed:

Select the appropriate particle size within the 100–350 μm range based on the skincare scenario and product positioning;
Fully pre-hydrate the sponge spicule powder by mixing it with a small amount of water or glycerol at a ratio of 1:2, stirring for 5–10 minutes until no lumps remain to ensure uniform dispersion;
Gradually incorporate it into the formulation base while continuously stirring, with the added amount precisely controlled according to the product type, while strictly maintaining the formulation pH within the 4.5–7.0 range to ensure its mild exfoliation and penetration-enhancing efficacy.

For more detailed formulation parameters, ingredient compatibility techniques, and global compliance guidelines, please refer to Hydrolyzed Sponge in Cosmetics: A Comprehensive Formulation Guide for R&D Professionals.

Skin Conditioning

Certain products incorporate silica or hydrolyzed sponge spicules (tiny microneedles) to boost the penetration and efficacy of active ingredients by delivering them into the skin.

Safety & What to Know About Hydrolyzed Sponge

Hydrolyzed Sponge is widely regarded as safe for use in topical skincare products. While adverse reactions are rare, here’s what to keep in mind.

Possible Skin Reactions
As with any cosmetic ingredient, there is always a small chance of sensitivity. This may appear as temporary:

Redness
Itching or irritation
Local allergic reactions

To check compatibility, it’s always a good practice to perform a patch test before using a new product regularly.

Use During Pregnancy & Breastfeeding
Comprehensive safety studies specifically focusing on topical application during pregnancy and breastfeeding are currently lacking. If you are pregnant or nursing, consulting your doctor or dermatologist before use is the recommended precaution.

Will It Clog Pores?
Good news for acne-prone skin: Hydrolyzed Sponge has a comedogenicity rating of 1 on a scale of 0–5. This means it’s very unlikely to clog pores, making it a generally suitable ingredient even for those concerned with blemishes and breakouts.

Contact Us

QUICK INQUIRY

Please fill out the cooperation consultation form in full. Accurate information is the foundation for efficient communication and coordination. We will contact you within one business day to advance follow-up cooperation matters.

info@bestspicule.com

Email us for more information