Cica, cica, cica. Centella asiatica.
It feels like it was only just a few years ago that this magical ingredient started making waves in the skincare world. To be fair, I was kind of late to the party. I first heard about it when I got my microneedling treatment, and my aesthetician recommended that I look into it to help calm my skin. And to that lady, THANK YOU. Trust me, just because I’m a skincare geek doesn’t mean I can keep up with the endless new ingredients popping up left and right. Honestly, with trends moving as fast as they do, it’s hard not to feel like you’re always playing catch-up.
But Centella Asiatica is not just a fleeting trend. This one’s here to stay, so let’s dive into what makes this ingredient so well-loved by everyone, including me!
What is Centella Asiatica?
First off, what is Centella Asiatica? It’s a tropical plant native to Southeast Asia, known for thriving in humid, swampy environments. You might’ve heard it referred to as Indian Pennywort, Gotu Kola, or just CICA. When I first heard people throwing the word “CICA” around, I thought it was an acronym. Turns out, it’s just a cute little nickname for Centella Asiatica. You can think of it like, C from Centella, ICA from asiatICA. How cute!
(Side thought: Centella would actually make for a really pretty girl name, lol.)
The plant itself has been used in traditional medicine for centuries (they’re not new to this, they’re true to this!). Centella Asiatica was used to treat a wide range of conditions, including but not limited to:
- Stomach ulcers
- Epilepsy
- Diarrhea
- Varicose veins
- Mental clarity
It’s been coined “the fountain of life” for obvious reasons. Spectacular, gimme 14 of them, right now.
But what really catapulted CICA into the mainstream was its rise in Korean skincare brands. Once K-beauty embraced it, the rest of the world quickly caught on. Now, it’s a staple ingredient in moisturizers, serums, sunscreens—you name it.
Okay, let’s get to the good stuff. What does CICA actually do for your skin? (it’s a lot.)
1. CICA helps to repair your skin barrier.
CICA is a pro at reducing transepidermal water loss (TEWL). This is just a fancy way of saying it helps your skin hold onto moisture. Imagine your skin is like a wet sponge—if you leave it out in the air, it dries up and gets all rough and hard. But if you pop that sponge into a Ziploc bag, it stays soft and hydrated. That’s what a healthy skin barrier does for you, and CICA plays a big role in making sure it stays intact. The substances inside Centella Asiatica create a hydrophilic film on the surface of your skin (stratum corneum), which keeps moisture in and blocks bad stuff from getting in.
If you ever watched Harry Potter, in the very last movie, where Hogwarts is under attack and the professors band together to cast a Protego Maxima spell with their wands to the sky, conjuring a massive, bluish, transparent barrier to protect themselves from Voldemort and his army… yeah. That’s what a hydrophilic film does for our skin. If you didn’t get that reference… we’ll move on.
2. CICA has anti-inflammatory powers.
This is where CICA really shines. Its anti-inflammatory properties come from bioactive components like asiaticoside and madecassoside (say that five times fast).
- You’ll also hear terms like asiatic acid and madecassic acid being thrown around. A lot of articles use those terms interchangeably with asiaticoside and madecassoside, but technically asiaticoside is composed of asiatic acid + glycone (the sugar part). Same goes for madecassoside, which is again, half madecassic acid and half glycone. When these components meet water, they hydrolyze into their two parts. Research suggests that the acid portion is what actually holds the keys to the magic. Anyways, I hope that cleared it up, because I know it was confusing for me at first. Wow. This paragraph was a mouthful.
These molecules, asiaticoside and madecassoside, are saponins that help calm redness and irritation by blocking inflammatory pathways. They work by inhibiting certain enzymes (COX and LOX), which are signals that trigger inflammation in response to damage or irritation.
Side note: Inflammation gets a bad rep, but technically it’s a very necessary part of our body’s natural defense and healing process. But, if left unchecked, it causes real pain and discomfort. These saponins in CICA can soothe overactive inflammation, reducing redness and irritation, making it an essential ingredient for sensitive or acne-prone skin.
It is also often recommended for conditions like eczema, rosacea, or even post-procedure skin (such as after chemical peels or microneedling). Its gentle yet effective nature makes it a trusted ally for soothing skin that’s been through the wringer.
3. CICA is a powerful antioxidant → anti-aging.
Before we talk about what an antioxidant is, we gotta tackle what it even means to be –oxidant. Oxidation is what happens in our body regularly on a cellular level, a natural part of living. Another way to look at oxidation is… aging! When oxidation happens, one of the unfortunate byproducts it creates is a free radical. And free radicals are these little gremlins that start wreaking havoc on all your nearby healthy cells, which causes further oxidation- a negative feedback loop. But good news, antioxidants exist to help us out. Whether you get them from your diet or your creams, antioxidants capture these gremlins and put them in jail. Sort of. Not really. But you get the gist. It slows down the oxidative process, which means it slows down your aging process.
Using CICA is just that. It’s like adding lemon juice to guacamole—slowing down the browning, or “aging” process. Sure, aging is inevitable, but antioxidants like the ones in CICA help keep your skin looking fresh and healthy for longer by reducing oxidative damage. It also boosts collagen production! More collagen = bouncy, firm, youthful skin. Yes, please!
It’s worth noting that oxidative stress isn’t just about wrinkles—it can also lead to dullness, uneven texture, and even breakouts. So, having an ingredient like CICA in your corner is a win on multiple fronts.
Does Centella Asiatica help with hyperpigmentation?
Mmmm. Not directly. While CICA isn’t a superstar for fading dark spots, it does a fantastic job of calming redness (like erythema) and promoting wound healing. That means if you’re dealing with acne scars or irritated skin, CICA can help speed up the recovery process. Just pair it with other actives like AHAs, BHAs, or niacinamide for full-spectrum results. Think of it as the team player that helps everyone else shine a little brighter.
The best part? CICA is super versatile. It’s gentle enough for all skin types and works well with other ingredients. I like to use my CICA products morning and night, whenever I do my skincare routine. And bonus: It’s even been shown to promote hair growth. Is there anything it can’t do?
Popular CICA products on the market:
- SKIN 1004 Madagascar Centella Hyalu-Cica Water-Fit Sun Serum
- Laneige Cica Sleeping Mask
- La Roche-Posay Cicaplast Baume B5
DIY Project: Make Your Own Centella Asiatica Extract
I’m toying with the idea of creating a DIY Centella Asiatica extract at home. Stay tuned for a future post where I’ll document the process—it might be easier than you think!
The Future of CICA in Skincare
As skincare continues to evolve, I’m excited to see how Centella Asiatica will be used in new and innovative ways. Could it be combined with cutting-edge delivery systems for even better absorption? Or maybe paired with other powerhouse ingredients to create the ultimate multitasking formulas? Only time will tell, but one thing’s for sure: she isn’t going anywhere anytime soon.
So, now that you know all about CICA, are you ready to make it a staple in your skincare lineup? Whether you’re a seasoned skincare enthusiast or a total newbie, this humble little plant has something to offer everyone. Let me know your thoughts—if you’ve already tried CICA, I’d love to hear about your experience. Did it live up to the hype for you?
In the meantime, I’ll be over here, slathering on my favorite CICA products and dreaming up ways to incorporate it into a homemade face mist (coming soon???). Because if there’s one thing I’ve learned, it’s that this ingredient is worth the buzz—and then some.
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