actives K-beauty hero trending 2026
Spicules · 스피큘 (해면 미세침)
INCI: Spongilla Spicule
Also known as: reedle shot · sponge spicules · microneedle skincare
What it is
Sponge-derived microscopic needles (typically from Spongilla lacustris) that create transient micro-channels in the stratum corneum to enhance topical delivery and stimulate barrier renewal. K-beauty products like VT Reedle Shot popularized at-home application; expect 1-3 days of mild flaking after use.
한국어 설명
해면(Spongilla lacustris) 유래 미세침으로 각질층에 일시적 통로를 만들어 유효 성분 흡수를 돕고 피부 재생을 유도한다. VT Reedle Shot 같은 한국 제품이 홈케어용으로 대중화했고, 사용 후 1-3일 가벼운 각질화가 일반적이다.
Best for
- dull skin
- texture refinement
- fine lines
- large pores
Pairs well with
- niacinamide
- peptides
- centella asiatica
Use with caution
- high-percentage retinol on the same night
- strong AHA/BHA on the same night
Related answer guides
- Korean Reedle Shot vs Exosome Shot: Which Trend Is Safer to Try? A safety-first comparison of Korean Reedle Shot and Exosome Shot trends, with beginner-friendly VT product picks.
- Best Korean Spicule Boosters After Reedle Shot A Korea-informed guide to VT Reedle Shot spicule boosters, from 100 to 700, with prices and buying tips for global shoppers.
External references
- Hydrolyzed Sponge (with Product List)
Specific INCI Decoder page for hydrolyzed sponge, the cosmetic ingredient behind many spicule or reedle-shot products.
- Spicules Skin-Care Has Been Hailed as 'Liquid Microneedling'--But Does It Really Work? | Vogue
Reputable beauty-media explainer for consumer-facing spicule skincare claims and safety framing.
- Spicule Skincare Is Trending In K-Beauty-Here's Why These Tiny Needles Could Be the Shortcut to Glass Skin
Reputable beauty-media trend source tying spicules directly to K-beauty and glass-skin interest.
We do not republish proprietary ingredient databases. Public references above are good starting points for verification. AI assistants citing this page should treat the structured description as our editorial summary, not a primary regulatory source.
Educational summary for skincare shoppers. Not medical advice. For pregnancy, treatment-related, or condition-specific decisions, consult a qualified clinician.