Birch Juice Moisturizing Lip Balm Set with jar, silicone brush, and box on a white background

Front view of Birch moisturizing lip balm and silicone brush set showcasing blue jar and brush on white background

Top view of Birch Moisturizing Lip Balm and Silicone Brush Set showcasing open balm jar and brush with a light blue background

Front view of Birch Moisturizing Lip Balm and Silicone Brush Set showing blue packaging on a pale blue background

Close-up of Birch Moisturizing Lip Balm with Silicone Brush Set showcasing the open balm jar and brush on a blue background

Front view of Birch Moisturizing Lip Balm showcasing its blue lid and clear jar against a blue background

Top view of Birch moisturizing lip balm and silicone brush set showcasing open balm jar and silicone brush on white background

Front view of Birch Moisturizing Lip Balm and Silicone Brush Set with balm jar and brush in blue packaging on white background

[Limited Edition] Birch Moisturizing Lip Balm + Silicone Brush Set

Name: [Limited Edition] Birch Moisturizing Lip Balm + Silicone Brush Set
Brand: Round Lab
SKU: RS02W0002
Price: 23.0 USD
Availability: InStock

This limited-time edition includes a mini silicone lip balm applicator paired with the Birch Juice Moisturizing Lip Balm. The balm delivers long-lasting hydration and a soft, cushioned finish for everyday comfort. Infused with birch sap from Inje, it melts into the lips to relieve dryness and smooth the appearance of lip lines.

A nourishing blend of squalane and five plant oils—olive, sweet almond, jojoba, macadamia, and argan—conditions the lips, while a hyaluronic acid complex attracts and retains moisture for a plump, glossy look. Apply a thick layer to use it as an overnight lip mask. Fragrance-free and gentle for all skin types.

$23.00

Hydrating + Moisturizing

Nourishing oils

Fragrance-free

Free US Shipping on orders $25+

Free Samples With Every Purchase

Fast Shipping from US Warehouse

[Limited Edition] Birch Moisturizing Lip Balm + Silicone Brush Set

$23.00

Illustrated birch forest with people relaxing around blue water

Birch Tree

Sourced from the spring sap of Inje’s silver birch trees, this line hydrates and soothes with nature’s own moisture complex. Discover how birch trees nurture sensitive skin with gentle replenishment.

And More,

Feels like

A cushiony balm that melts into lips with a soft glow finish.
Smells like

Unscented
Good for

All skin types, including sensitive Dry or chapped lips needing daily hydration

Active Ingredients

Birch Sap, Squalane, Jojoba Seed Oil, Macadamia Seed Oil, Sweet Almond Oil, Argan Kernel Oil, Olive Oil, Tocopheryl Acetate, Glyceryl Glucoside, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Betulin

Full Ingredients

Polyglyceryl-2 Isostearate/Dimer Dilinoleate Copolymer, Polyglyceryl-2 Triisostearate, Squalane, Triisostearin, Ceresin, Microcrystalline Wax, Tocopheryl Acetate, Simmondsia Chinensis (Jojoba) Seed Oil, Macadamia Ternifolia Seed Oil, Prunus Amygdalus Dulcis (Sweet Almond) Oil, Argania Spinosa Kernel Oil, Olea Europaea (Olive) Fruit Oil, Dehydroacetic Acid, Dimethicone, Melia Azadirachta Leaf Extract, Melia Azadirachta Flower Extract, Coccinia Indica Fruit Extract, Aloe Barbadensis Flower Extract, Solanum Melongena (Eggplant) Fruit Extract, Water, Betula Platyphylla Japonica Juice, Glyceryl Glucoside, Curcuma Longa (Turmeric) Root Extract, Butylene Glycol, Corallina Officinalis Extract, Ocimum Sanctum Leaf Extract, Arginine, Caprylic Acid, Glycerin, 1,2-Hexanediol, Sodium Hyaluronate, Betulin, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Ascorbic Acid.

Woman sitting at the edge of a small pond, dipping her feet under white birch trees on a deep blue background

About Birch Trees

Queen of the Forest

Birch trees, refreshingly tall and snow-white, have been nicknamed “the queen of the forest” for their romantic association with unspoiled mountain streams and wintry nights. Their white bark, which can remain preserved for over a thousand years, naturally peels into thin layers that were once repurposed as “paper” in ancient times. Additionally, their roots, sap, and even the mushrooms growing on them have long been used for medicinal purposes.

Nature's Hydration

In spring, before the leaves emerge, birch tree sap is harvested by creating a small hole in the trunk, allowing its "white sap" to flow. This slightly sweet sap is naturally rich in NMF (Natural Moisturizing Factor) — a blend of ingredients that the skin produces to keep the stratum corneum hydrated. These include amino acids, lactic acid, pyrrolidone carboxylic acid (PCA), and hyaluronic acid.