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Round Lab

Birch Juice Moisturizing Serum, 1.69 fl oz (50 ml)

4.7 · 277 reviews
2,140 ₽

Better Skin, Better Round Dermatologically Tested Consideration of the skin . With the hope that the ingredients from the healthy area would touch the skin completely we thought of formulations and ingredients that could contain the effect. Sap of Birch Trees - Maintain moisture balance. Watery moisture formula - Refreshing feeling without stickiness. The sap of Inje´s Birch Trees, which are full of a cool and fresh energy form the refreshing breeze, and the Vita Hyaluronic Acid ingredient make the skin dewy and healthy by providing moisture to the dry skin. Research on local raw ingredients . While some go looking to the ends of the earth for good ingredients, Round Lab researches local raw ingredients from all over the country. Selecting ingredients with high efficacy and thinking of formulations that fully contain the effect. Growing up on this land, we make cosmetics that are safe to use with the right materials for our skin.

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Better Skin, Better Round Dermatologically Tested Consideration of the skin . With the hope that the ingredients from the healthy area would touch the skin completely we thought of formulations and ingredients that could contain the effect. Sap of Birch Trees - Maintain moisture balance. Watery moisture formula - Refreshing feeling without stickiness. The sap of Inje´s Birch Trees, which are full of a cool and fresh energy form the refreshing breeze, and the Vita Hyaluronic Acid ingredient make the skin dewy and healthy by providing moisture to the dry skin. Research on local raw ingredients . While some go looking to the ends of the earth for good ingredients, Round Lab researches local raw ingredients from all over the country. Selecting ingredients with high efficacy and thinking of formulations that fully contain the effect. Growing up on this land, we make cosmetics that are safe to use with the right materials for our skin.

Customer reviews

4.0
verified purchase
It’s a good product

I have combination, very sensitive skin, and this product is great. It’s not really a serum, but more like an essence in my opinion. I think it would be great for oily skin because of the lightweight texture. It’s scent less and very gentle on the skin. I use it every night and so far it’s been very moisturizing.

12/14/2023
5.0
verified purchase
A light moisturising serum for all skin types

I own several products from this brand, and all of them were either good or great, but this is my first product from their Birch Juice line. This serum has a thin gel consistency, not greasy, and it quickly absorbs into the skin. It would probably work for any skin type, sensitive as well, but oily and combination types should benefit from it the most, as it is very light. It contains several types of hyaluronic acid for hydration, ascorbic acid for brightening, and a lot of plant extracts like licorice, seaweed, aloe, neem, artichoke etc., most of them have calming properties as far as I know. I enjoy using this product, and I haven't experienced any irritation from it, though keep in mind that some people can be allergic to birch.

4/3/2024
5.0
verified purchase
CLICK PROCEED ORDER PLEASE REALLY !!! 🥶💧

WHY ARE YOU CONTEMPLATING THIS???BUY IT DUDEEEE IT SO PLUMP AND HYDRATING 😎💦🧊🧊

11/19/2023
5.0
verified purchase

Round Lab Birch Juice Moisturizing Serum is a refreshing and hydrating addition to any skincare routine. Infused with birch juice, this serum offers excellent moisture retention and revitalizes the skin with its natural, nourishing ingredients. The serum has a lightweight, gel-like texture that absorbs quickly, leaving the skin feeling plump and hydrated without any stickiness. It also contains a blend of other botanical extracts that soothe and calm the skin, making it ideal for sensitive or irritated skin.

8/23/2024
5.0
verified purchase
Excellent Birch Juice Serum from Round Lab!

I’ve been using the Round Lab Birch Juice Serum for a few weeks now, and I’m extremely impressed with the results. This serum is incredibly lightweight and absorbs quickly, making it a perfect addition to my skincare routine. The birch juice formula provides intense hydration, leaving my skin feeling plump and smooth. It has also helped to even out my skin tone and reduce redness, giving my complexion a healthier and more radiant look. What I love most about this serum is how gentle it is. Despite its powerful hydrating properties, it doesn’t irritate my sensitive skin at all. Instead, it leaves my skin feeling calm and refreshed. Overall, the Round Lab Birch Juice Serum has become a must-have in my skincare regimen. I highly recommend it to anyone looking for a hydrating, soothing, and lightweight serum that delivers noticeable results.

7/22/2024
5.0
verified purchase
Lightweight Hydration That Lasts

This serum is very easy to apply—the texture is lightweight and absorbs quickly without any stickiness. The quality of the formula is excellent, with birch juice that feels pure and nourishing on my skin. The 50 ml size is generous, lasting me weeks even with daily use. The benefit is clear: my skin feels deeply hydrated, smoother, and more radiant after consistent application

4/18/2026
5.0
verified purchase

Round Lab Birch Juice Moisturizing Serum is a hydrating and soothing facial serum formulated around birch sap (Birch Juice) and multiple forms of hyaluronic acid to deeply moisturize and strengthen the skin’s barrier. It’s generally well‑liked for its light texture, comfortable wear, and compatibility with sensitive skin types, though a few users may experience mixed results depending on skin sensitivity and expectations.

1/16/2026
5.0
verified purchase

I’ve been using this serum for a while and I’m honestly obsessed. The texture is super lightweight, absorbs fast, and doesn’t feel sticky at all. It gives instant hydration and makes my skin feel calm and plump without clogging pores. No strong scent, which I love, and it layers perfectly under moisturizer and sunscreen. My skin looks healthier and more balanced since using it. Definitely worth it and I’ll be repurchasing for sure

1/10/2026
4.0
verified purchase
Nice basic serum

I love round lab products. This serum is very gentle and gives good basic moisture. It doesn’t have active components, so it will fit to every age. The quality is very good, and the package as well.

12/15/2025
5.0
verified purchase
Birch Juice Moisturizing Serum

Great value I absolutely love this serum high quality because of ingredients benefits improved my skin gentle on my sensitive skin benefit moisturize hydrate nourish I use it as daily frequency morning and night package received in perfect condition helps strengthen skin moisture barrier through moisturizing hydrating ingredients benefit nourishment to skin my skin feel soft and smooth look hydrated which is why I love this serum size is 50 ml which last long enough depending on use my skin is plump my rough skin texture look and feel soft fast absorbing serum non sticky lightweight texture

11/24/2025