Spicules are the buzzy new skincare MVPs taking K-Beauty by storm. These microscopic needle-like structures derived from marine sponges are being called "liquid microneedling" for their ability to deliver professional-level results at home.
Popularized in high-tech Korean skin clinics, spicules create microchannels in the skin that boost collagen, gently exfoliate, and allow active ingredients to penetrate deeper into the dermis. Think of them as nature's version of microneedling—minus the price tag, pain, and downtime.
Once processed and refined, these tiny structures act as a transdermal delivery system, penetrating the skin's surface to stimulate cell regeneration and enhance ingredient absorption like never before.
How It Works
Spicules work through their unique needle-like structure. When applied to skin, they create temporary microchannels that serve two purposes:
1. **Stimulation**: The micro-punctures trigger your skin's natural healing response, boosting collagen production and cell turnover.
2. **Delivery**: These channels allow active ingredients to penetrate much deeper than they normally would, maximizing the effectiveness of your skincare.
Some advanced Korean brands now combine spicules with powerhouse actives like peptides and PDRN. This means they don't just enhance formula effectiveness by creating pathways—they deliver potent ingredients deep into the skin where they work best.
You'll feel a noticeable tingling or prickling sensation that can last several hours after application—this is normal and indicates the spicules are working.
Benefits
Best For
How To Use
Cautions
- •Not suitable for highly sensitive skin
- •Avoid if you have active acne or breakouts
- •Don't use with strong acids or retinol same night
- •May cause temporary redness or tingling
- •Those prone to hyperpigmentation should patch test
- •Skip if skin barrier is compromised
