Round Lab - Birch Juice Moisturizing Serum reviews: 4.8/5 based on 206 analyzed reviews from 4 sites, updated November 4, 2026.
Praised: material / texture and scent. Criticized: price.
Material / Texture: 3 reviews mention it, mostly positively
Scent: 3 reviews mention it, mostly positively
Quality: 1 review mentions it, mostly positively
Review summary
Written by Augur from the 206 reviews analyzed
This hydrating serum with birch sap is particularly suitable for dry, sensitive, or acne-prone skin. Its light, fluid gel texture spreads easily and absorbs quickly without leaving a sticky film. Users appreciate its strong hydrating and soothing power, which is ideal for restoring skin comfort after an exfoliating treatment.… Although formulated without fragrance or essential oils, some users notice a very light, neutral scent, and its price is considered slightly high relative to its capacity, even though only a small amount of product is needed for each application.
What buyers talk about most
+Strength : Intense hydrationThe serum provides long-lasting, deep hydration, which is particularly beneficial for dry skin.
+Strength : Lightweight textureIts fluid gel formula absorbs instantly into the skin without leaving a greasy or sticky residue.
+Strength : Soothing formulaFree of alcohol and fragrance, this treatment respects and effectively relieves even the most sensitive skin.
−Weakness : PriceThe cost of the bottle is perceived as slightly high relative to the volume of product provided.
Reviews behind this summary
OMarch 28, 2025
No words, I just want to have an endless supply of this toner. My N1 must have.
Kristin balalloMarch 28, 2025
First time using RoundLab and might now be my favorite. While a little more on the pricey side, I really do feel and see the change in skin. Good to follow up after using exfoliator - you can really feel the refreshing affect when applying. Definitely recommend for anyone looking to fix their skin barrier.
DeOctober 24, 2024
I love this serum because it is so moisturizing and I love how it feels on the skin. It has softening properties which I like. Definite repurchase
No words, I just want to have an endless supply of this toner. My N1 must have.
KB
Kristin balalloMarch 28, 2025
5.0
First time using RoundLab and might now be my favorite. While a little more on the pricey side, I really do feel and see the change in skin. Good to follow up after using…
D
DeOctober 24, 2024
5.0
I love this serum because it is so moisturizing and I love how it feels on the skin. It has softening properties which I like. Definite repurchase
VO
Valentyna OkolkoJuly 29, 2024
5.0
Definitely product for me
L
LinaApril 29, 2024
5.0
No scent at all, and so far so good.
P
PMJanuary 22, 2022
5.0
ROUND LAB Birch Juice Serum 50ml / Hydrating, Alcohol-Free, Fragrance and Essential Oil-Free SerumThis serum is very soothing and moisturizing, spreads easily and absorbs readily…
C
CCJanuary 17, 2022
5.0
ROUND LAB Birch Juice Serum.Good for acne prone skin that is sensitive and dry from acne treatment, like my teen’s. The serum feels light and hydrating. The serum is liquidy and…
T
TeethnclawsJanuary 9, 2022
5.0
I'm pleased to report I got exactly what I expected out of the Round Lab Birch Juice Serum. It is a lightweight, slightly cloudy, odorless, alcohol and essential oil/extract-free…
D
DaniceJanuary 4, 2022
5.0
It has a nice scent and texture, I like that it doesn’t bother my sensitive skin while it also keeps it moisturized