Birch Juice Moisturizing Serum

Round Lab's Birch Juice Moisturizing Serum (50ml) is an ultra-hydrating serum formulated with pure birch sap, known for itssoothing and revitalizing properties.

Also enriched with hyaluronic acid, itintensely hydratesthe skin, while helping torepair the skin barrierand to preserve moisture throughout the day. Thanks to its fluid and light texture, this serum absorbs quickly without leaving a greasy finish, leaving thesoft, plump and luminous skin.

It is perfectly suited to the skindry, sensitive or dehydrated, providing long-lasting hydration and immediate comfort.

1. After cleansing and applying a toner, apply 2 to 3 drops to your face.
2. Gently massage until fully absorbed.
3. Follow with your moisturizer to lock in hydration.

💡To avoid any reaction, gradually introduce each new skincare product into your routine. Your skin needs time to adjust! Also, remember to test the product on a small area of your hand before applying it to your face.

Water, Methylpropanediol, Glycerin, 1,2-Hexanediol, Polyglycerin-3, Caprylic/Capric Triglyceride, Betula Platyphylla Japonica Juice(10,000ppm), Sodium Hyaluronate, Glyceryl Glucoside, Hydrolyzed Hyaluronic Acid, Butylene Glycol, Hyaluronic Acid, Ascorbic Acid, Beta-Glucan, Dipotassium Glycyrrhizate, Hydrogenated Lecithin, Ethylhexylglycerin, Eclipta Prostrata Leaf Extract, Laminaria Japonica Extract, Avena Sativa (Oat) Kernel Extract, Cynara Scolymus (Artichoke) Leaf Extract, Pteris Multifida Extract, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Coccinia Indica Fruit Extract, Aloe Barbadensis Flower Extract, Solanum Melongena (Eggplant) Fruit Extract, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Curcuma Longa (Turmeric) Root Extract, Cyclohexasiloxane, Dipropylene Glycol, Ammonium Acryloyldimethyltaurate/VP Copolymer, Xanthan Gum, Fructooligosaccharides, Carbomer, Disodium EDTA, Polyquaternium-51, Tronfethamine, Tocopherol

How to use the Round Lab Birch Juice Moisturizing Serum in your routine?

Apply 2 to 3 drops to cleansed and toned skin, morning and evening. Massage gently until fully absorbed, then always finish with your moisturizer to seal in the effect. Its fluid texture absorbs quickly without leaving a greasy film. As with any new skincare product, introduce it gradually into your routine and perform a patch test on a small area of skin before applying it to your face for the first time.

Can this serum be combined with vitamin C or retinol?

This serum already contains ascorbic acid (vitamin C) in its formula, in addition to hyaluronic acid and birch sap. If you are also using retinol or exfoliating acids, it is best to space them out in your routine (e.g., one in the morning, one in the evening) to minimize the risk of sensitivity. When in doubt, seek advice before combining multiple potent active ingredients.

How long does it take to see results with the Birch Juice Serum?

Available sources do not specify an exact timeframe for results, so we’ll be honest: every skin reacts differently. The brand highlights immediate comfortupon application thanks to the hydration provided by the birch sap and hyaluronic acid. To judge the effect on the skin barrier and lasting comfort, you generally need to give your skin time to adjust over several weeks of regular use.

Is the Round Lab Birch Juice suitable for sensitive or blemish-prone skin?

Yes, its lightweight, non-greasy texture is designed for dry, sensitive, or dehydrated skin, and it leaves no sticky residue. According to the brand, the formula is also suitable for blemish-prone skin as it hydrates without clogging pores. It contains no synthetic fragrance or artificial coloring, which limits the risk of irritation for reactive skin.

Where to buy the Round Lab Birch Juice Moisturizing Serum in France?

Holy Skin offers this serum with guaranteed authenticity, shipped from France, with no customs fees. This helps you avoid unpleasant surprises associated with orders from abroad. To discover the rest of the Round Lab range and its textures designed for daily hydration, head over to the Round Lab collection.