Is It a Skincare Black Tech or a Gimmick? How Hydrolyzed Sponge Reshapes Active Ingredient Absorption Logic?

Q1: What Exactly is Hydrolyzed Sponge?

Hydrolyzed Sponge, also known as sponge microneedles, is a natural biological raw material extracted from siliceous sponges (including deep-sea microcrystalline siliceous sponges or freshwater sponges).Hydrolyzed Sponge appears as a uniformly fine powder to the naked eye, with good fluidity, and its color ranges from brown to white depending on purity. Under an optical microscope, its true form consists of dense, tiny needle-like siliceous crystals, ranging in length from 150 to 320μm and diameter of only ten-odd micrometers—exactly matching the thickness of the human epidermis. The needle bodies are naturally hollow, with sharp or rounded ends.

Notably, Hydrolyzed Sponge is not a chemical synthetic substance but the "skeletal" component of sponges—siliceous spicules. After extraction via special processes, their natural needle-like structure is preserved, serving both as a carrier for physical exfoliation and a "guide" for active ingredients. Unlike traditional metal microneedles or chemical exfoliants, it belongs to the category of "biophysical" skincare ingredients.​

Q2: What are Its Core Components?

The core component of Hydrolyzed Sponge is siliceous spicules, mainly composed of silicon dioxide, with a small amount of natural proteins. Due to its complex composition, there is no unified molecular formula, and the CAS number is listed as 14808-60-7 (referring only to the core siliceous component). Its unique value lies not in the chemical composition itself, but in the physical structure of the siliceous spicules—the hollow needle bodies can load active ingredients, and their micro-size can penetrate the stratum corneum without damaging the dermis. Meanwhile, the strong physical and chemical stability of silicon dioxide allows compatibility with various functional ingredients such as vitamin C, niacinamide, and peptides, adapting to multiple cosmetic formulation systems.​

Q3: What are the Core Skincare Effects of Hydrolyzed Sponge?

It achieves efficacy enhancement through a "triple mechanism," distinguishing itself from single-function ingredients:

Physical Channel for Penetration: The needle-like structure creates invisible micro-channels in the stratum corneum, breaking the barrier and allowing macromolecular active ingredients (such as proteins and growth factors in deer antler extract) to reach the deep epidermis or even the superficial dermis. Studies by Srinakharinwirot University in Thailand have confirmed its effectiveness in promoting macromolecular delivery, with penetration rate several times higher than traditional skincare.

Gentle Exfoliation: Hydrolyzed Sponge peels off aged cuticles through physical friction, reducing resistance to ingredient penetration while increasing skin absorption area—avoiding the irritation of chemical exfoliants and being tolerable for sensitive skin.

Activating Repair and Regeneration: Mild physical stimulation activates the skin's self-repair mechanism, accelerates cell metabolism, promotes collagen synthesis, and reduces transepidermal water loss (TEWL) to strengthen the skin barrier. Clinical data shows that its effectiveness in improving enlarged pores and brightening skin tone is superior to traditional glycolic acid, with less barrier damage (p<0.05).

In addition, Hydrolyzed Sponge hasoil-controlling and anti-inflammatory effects, inhibiting the activity of Propionibacterium acnes, relieving inflamed acne, and accelerating the fading of acne marks—achieving a closed-loop skincare process of "cleaning-repair-regeneration."​

Q4: What are the Applications of Hydrolyzed Sponge?

Currently, its applications cover both home skincare and professional care scenarios, making it a multi-functional raw material:

Home Skincare Products: Widely added to serums, masks, and scrubs—such as Qiaozhuang Sponge Microcrystal Green Mask and ZS Non-Invasive Repair Set. Through a "powder + serum" combination, users can achieve deep cleaning, pore tightening, and dullness improvement by massaging at home. Hydrolyzed Sponge is particularly suitable for regular care of makeup wearers and office workers, and can also enhance makeup adherence when used before social events.

Professional Aesthetic Medicine Assistance: In beauty salons, it is often used as an "exfoliation step" before ingredient introduction, combined with repair ingredients such as PDRN (polydeoxyribonucleotide) for acne treatment, fine line reduction, and uneven skin tone improvement. Due to its non-invasive nature and no recovery period, becoming a gentle alternative to traditional invasive microneedles.

Skin Drug Carrier: With high biocompatibility and penetration-promoting properties, Hydrolyzed Sponge is also used in the preparation of skin drugs to help active ingredients in ointments act on lesion sites more quickly—such as acne treatment and scar repair products.​

With the application of technologies like Phytozome microencapsulation and nano-spray coating, Hydrolyzed Spongehas evolved from a "single raw material" to a "functional carrier," enabling 72-hour sustained release of active ingredients and further expanding its application potential in anti-aging, repair, and other niche scenarios. Summit Ingredients controls quality from the source，committed to extracting you a healthy life. As long as you need Hydrolyzed Sponge , you can connect with us to make reliable products together.