Amazing product!
"I’ve purchased this product multiple times now and it always delivers much needed hydration for my skin. It does not make my skin feel oily and it’s a lifesaver, especially during the colder months."
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Peach & Lily





Immerse thirsty skin in intense hydration that lasts 100 hours.¹ Formulated with Hydrous Flow Technology, the Hydration Duo features a combination of glycerin, aquaporin booster, and hyaluronic acid that floods moisture reservoirs, seals it in, and transforms the look and feel of tight, thirsty skin. All-star Korean ingredients visibly calm and protect. Skin looks plump and radiant. This hydrating skincare set combines a powerful serum and nourishing cream to leave skin looking plump and radiant.
This kit includes:
Results you can see:
*Based on instrumental clinical study by expert clinical graders
**Brand study results
Go with the (hydrous) flow:
Our advanced Hydrous Flow Technology with aquaporin booster, hyaluronic acid, and glycerin floods skin with instant moisture2 and seals it in for 100-hour hydration.1
Immerse thirsty skin in intense hydration that lasts 100 hours.¹ Formulated with Hydrous Flow Technology, the Hydration Duo features a combination of glycerin, aquaporin booster, and hyaluronic acid that floods moisture reservoirs, seals it in, and transforms the look and feel of tight, thirsty skin. All-star Korean ingredients visibly calm and protect. Skin looks plump and radiant. This hydrating skincare set combines a powerful serum and nourishing cream to leave skin looking plump and radiant.
This kit includes:
Results you can see:
*Based on instrumental clinical study by expert clinical graders
**Brand study results
Go with the (hydrous) flow:
Our advanced Hydrous Flow Technology with aquaporin booster, hyaluronic acid, and glycerin floods skin with instant moisture2 and seals it in for 100-hour hydration.1
Clean Ingredients
Clinically Effective
Vegan
Cruelty-Free
Earth-Focused





From Our Founder
Minseo K. - Verified Buyer
Overall rating: 4.911111 / 5 from 90 reviews.
The Hydration Duo offers intense and long-lasting hydration, with many customers noting immediate and sustained moisture benefits. The combination of glycerin, aquaporin booster, and hyaluronic acid enhances skin's moisture retention and barrier function. Users report their skin looks plump, dewy, and youthful after use.
Review topics: ["feels","texture","skin","smells","face","absorbs","weather","duo","serum","hydrating","moisturizer","cream","difference","buy","set","peach","lily","change","combo","combination","become"].
"I’ve purchased this product multiple times now and it always delivers much needed hydration for my skin. It does not make my skin feel oily and it’s a lifesaver, especially during the colder months."
"Great hydrating serum and cream duo, which is especially effective for winter or dry climates. The serum is lightweight yet very powerful, and the cream is super rich, smoothing, and nourishing. I highly recommend these products for anyone with dry or dehydrated skin."
"Great combo- I love the texture of the moisturizer. Not too heavy or oily but very moisturizing. The serum is also great for not drying out my skin."
"I am definitely getting this again, feels great in the skin and not too heavy."
"This duo has become an integral part of my standard evening routine. I’ve been using these two for quite some time and I love the results I get. My skin looks young and feels great. I used to use the Peach and Lily Glass moisturizers which I loved, but they eventually became too lightweight for my skin. I find this duo gives me the deeper moisturization that I now need. I do wish that Peach and Lily offered biodegradable refill pouches for the glass jars like European beauty product companies do."
"Love this combo. It’s really taken the red out of my skin. Couldn’t be happier"
"Literally a lifesaver! My skin has changed so much postpartum and this has made a world of difference! It went from oily/combo to dry/combo but since starting tretinoin, my dryness hit a new level. Not only did this do keep my skin hydrated, it simultaneously calmed my skin."
"Love these products. Made my skin glow!"
"Great serum, makes my skin very smooth and hydrated. Not a great fun of the cream - it's nice on the skin as soon as I put it, but doesn't hydrate me in depth."
"This really keeps my skin feeling hydrated"