Science
Mechanism of Action
These bio-microneedles create micro-channels in the stratum corneum, facilitating deeper active ingredient absorption and stimulating cell turnover. This action promotes collagen production, improves microcirculation, and helps to unclog pores.
Research
Clinical Evidence
High confidenceN/A
Key findings
- 01 Improved skin firmness in anti-aging creams containing Spongilla spicules (CosmoBiotech).
- 02 Enhanced absorption of pectolinarin by 73% when loaded into spicules (OnSkin).
- 03 Creams with smaller spicules improved wrinkles, increasing skin density by 30% and thickness by 20% (OnSkin).
- 04 A hybrid peel (99% Spongilla spicules + 0.5% BHA) significantly treated acne and scars, improving 71.4% of acne and 95.7% of scars (ResearchGate, Gexin Publications).
Transparency
Dusting Analysis
No specific data on dusting available for this ingredient.
The Formula
Formulation
Stability
Composed primarily of stable silica or calcium, it is chemically stable and biocompatible. As a partially water-soluble powder, it should be stored in airtight containers with desiccants to prevent clumping.
Conflicts
- Retinoids (potential for increased irritation)
- Acids (potential for increased irritation)
- Frequent use of high concentrations (risk of barrier disruption, moisture loss, inflammation, infection)
Safety
Safety Profile
Generally well-tolerated; however, high concentrations or larger spicules can cause irritation or barrier disruption. Avoid on very sensitive, rosacea-prone, or severely thin skin without professional advice, and for those with certain medical conditions.
Your Skin
Skin Compatibility
Our Assessment
Verdict
A valuable ingredient for its multifaceted benefits in exfoliation, anti-aging, and acne treatment, significantly enhancing skin texture and active ingredient delivery.
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