Hydrating Serum — Reddit Reviews
by BYOMA
Updated August 4, 2026
Popular non-irritating hydration boost with ceramides to support skin barrier
What the community says
Hydrating serum with ceramides and hyaluronic acid favored by many for layering under moisturizers to boost hydration and support barrier repair, especially during tretinoin introduction or dry skin seasons.
What this means for you
What people love
- Popular non-irritating hydration boost with ceramides to support skin barrier
- Lightweight texture absorbs quickly, fitting easily into AM/PM layered routines
- Frequently recommended as a budget-friendly serum alternative that pairs well with tretinoin
Watch out for
- Some users experienced skin barrier issues potentially linked to long-term use combined with over-exfoliation
- A few report it may not fully prevent dryness or improve barrier function alone
- Not everyone responds well to hyaluronic acid, with rare complaints of irritation or pilling
Product details
Concerns
Skin Type
Key Ingredients
Where to buy
Real Reddit threads
BYOMA Hydrating Serum on Reddit, in one place — 20 threads from r/SkincareAddiction, r/tretinoin and 2 more, summarized.
“[AM] Wash my face with water, Round Lab Dokdo toner, CosRx snail mucin, Melano Vitamin C, Byoma hydrating serum, Purito Bamboo moisturizer, and Beauty of Joseon SPF.”
Positive
“[PM] Bioderma micellar water, Tatcha rice face wash, Naturie skin conditioner, CosRx snail mucin, Anua azelaic serum, Byoma hydrating serum, Aestura moisturizer, and Laneige sleeping mask (just for the winter)”
Positive
“I have been keeping my skincare routine pretty consistent through the year”
Positive
“Now I use Byoma hydrating serum both AM/PM after washing my face.”
Positive
“I think the Tret, in combination with my serums and moisturizers, have helped to plump my skin.”
Positive
“I’m slacking at using a moisturizer in the AM following my serum, but I just incorporated Vanicream daily moisturizer a couple of weeks ago.”
Positive
“put on serum- I use Byoma hydrating serum”
Positive
“serum same as AM”
Positive
“The below routine, uses products I chose”
Positive
“Night:”
Positive
“- Byoma hydration serum”
Positive
“I’ve always had the easiest skin but over the last couple years I’ve started to see changes in it”
Positive
“Try the Byoma moisture serum under a rich moisturiser.”
Mentioned
“It’s brilliant and so cheap.”
Mentioned
“For barrier just use a barrier supporting toner”
Mentioned
“Byoma Hydrating Serum (just a couple of drops)”
Positive
“PM (non Tret nights): As above, but swap the Tret for Byoma Hydrating Serum”
Positive
“Byoma Hydrating Serum”
Positive
