Sleeper Hits is our column dedicated to the secretly amazing products we’ve tried that should be more popular but aren’t (yet).
Snail mucin is a popular K-beauty staple, thanks in part to CosRx’s bestselling Snail Mucin Power Essence and Advanced Snail 92 Cream. I’ve used both, and although they’re worth the hype, their benefits pale in comparison to a lesser known CosRx product, in my experience.
I bought the Hyaluronic Acid Hydra Power Essence on a whim years ago and no amount of snail slime has convinced me to stop using it since. I don’t think a single week passes without my recommending this essence to somebody. My devotion to it is well known among coworkers, friends and family, and for good reason. Its lightweight formula practically glides onto my skin and it layers well with heavier products like serums and moisturizers. Plus, it doesn’t leave behind a shiny finish, which is a huge no-no for my oily skin. And the value is incredible — one bottle lasts me for months.
SKIP AHEAD What is the CosRX Hyaluronic Acid Hydra Power Essence? | Why I love the CosRX Hyaluronic Acid Hydra Power Essence
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What is the CosRX Hyaluronic Acid Hydra Power Essence?
CosRx Hyaluronic Acid Hydra Power Essence
- Lightweight texture
- Non-greasy formula
- Great value
- Nothing to note at this time
Formula type: Serum | Key ingredients: Sodium hyaluronate, glycerin, sea buckthorn water
The CosRx Hyaluronic Acid Hydra Power Essence, which has a light, water-based texture, combines sodium hyaluronate, a potent form of hyaluronic acid , with glycerin and sea buckthorn water, both of which are moisturizing. According to the brand, it’s also formulated to soothe irritation, soften the appearance of fine lines, and improve skin tone overall. It’s also non-comedogenic — meaning it won’t clog pores — and free of parabens, sulfates, fragrances and other common irritants, making it safe for sensitive skin, says CosRx.
The brand suggests gently patting or massaging a few pumps to your face and neck — a little goes a long way, in my experience. I apply mine after toner and before any heavier serums for max absorption, and follow it up with moisturizer.
Why I love the CosRX Hyaluronic Acid Hydra Power Essence
Trying different products comes with the shopping expert territory, but I always come back to the CosRx Hyaluronic Acid Hydra Power Essence for three reasons.
Long-lasting hydration
In my experience, hydrating products for oily skin aren’t the easiest to find and few actually bring balance to my skin — but this essence is an exception. Issues that I have during transitional seasons, like tightness from dry patches and general dullness, are usually fixed after one use, but over time (and with continued use, of course), it also helps to even out my tone and texture, which gives my face a brighter complexion.
The hydration I feel lasts through all of my gym, work and life activities. It may be a bit lightweight for people with very dry skin, but it can also be mixed with heavier-duty hydrators and even into moisturizers for an added boost if needed.
Fast-absorbing formula
I’m awful at managing time, so I have a deep appreciation for how quickly this essence absorbs into my skin (under a minute, to be exact), especially when I’m running late to the train. Even when I don’t wait for it to fully absorb — usually because I’m too tired or behind schedule –the essence plays nice with my other products and doesn’t leave residue behind.
Lightweight, non-greasy finish
Every time I apply this essence, I look as though I just got a facial (for a fraction of the price, might I add). Hyaluronic acid serums are usually too thick for my liking, but CosRX’s essence is the most lightweight hydrator I’ve ever tried. Plus, the finish is dewy, not greasy — a dream come true for anyone with oily skin.
Why trust NBC Select?
I'm an associate SEO reporter at NBC Select who writes about skin care, wellness, and more, including stories on night creams, face moisturizers and more. For this piece, I wrote about her experience with the CosRx Hyaluronic Acid Hydra Power Essence, which I've been purchasing and using for years.
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