okay but why is nobody talking about sponge spicules?? 🧐
I was reading an industry report about 2025-2026 skincare trends and one ingredient kept popping up: sponge spicules (aka spongilla spicules)
naturally I had to investigate because I'd literally never heard of this before
what even ARE they?
they're microscopic needle-like structures from freshwater sponges. yeah, I know, sounds weird. but stay with me.
when you apply them to your skin, they create thousands of tiny micro-channels. your skin thinks it needs to repair itself. BOOM — natural collagen production activated, serum absorption goes through the roof, texture improves.
it's basically microneedling without the downtime or the "owie my face" factor.
the grade thing nobody tells you about:
not all sponge spicules are the same. there's a whole grading system:
🌕 99% top grade: pure white, barely any broken needles, sharp tips, used in high-end medical spas 🌘 70% grade: gray-brown, more fibers, still works, used in wellness centers
if you're buying a serum or getting a treatment, ASK what grade they use. some places will try to charge you luxury prices for the 70% grade and… no thank you.
why this is trending now:
the technology finally caught up. earlier versions had high broken-needle rates (which = skin irritation), but the new 99% extracts have broken rates of only 6-10%. that's a massive difference in quality.
plus Estée Lauder and Shiseido are apparently already using this ingredient. so like… if it's good enough for them 👀
if you want to see the actual specs and microscope comparisons between grades, this page is weirdly fascinating:
👉 https://www.sunshineextract.com/products/99-top-hydrolyzed-sponge.html
the microscope images are giving science-core and I'm here for it ✨
bottom line: skincare is getting sci-fi and I'm not mad about it. have you guys tried anything with sponge spicules?? tell me everything 👇
