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Round Lab Birch Juice Moisturizing Sun Stick SPF 50+ PA++++

Round Lab Birch Juice Moisturizing Sun Stick SPF 50+ PA++++
Regular price $ 720.00 MXN
Regular price $ 650.00 MXN Sale price $ 720.00 MXN
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Shipping calculated at checkout.
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Round Lab Birch Juice Moisturizing Sun Stick SPF 50+ PA++++
Regular price $ 720.00 MXN
Regular price $ 650.00 MXN Sale price $ 720.00 MXN
Shipping calculated at checkout.

Round Lab Birch Juice Moisturizing Sun Stick SPF 50+ PA++++ is a sunscreen specially designed for sensitive skin that requires reliable UVA and UVB protection. This product not only protects the skin from sunburn, pigmentation, and photoaging, but also hydrates, softens, and maintains skin's elasticity and softness.


Its light and refreshing formula provides a pleasant cooling sensation, soothing the skin after prolonged sun exposure. Its compact format makes it ideal for carrying in your purse and for touch-ups throughout the day, without compromising comfort or a natural finish. Plus, its texture doesn't leave a sticky or heavy residue, making it perfect for applying under makeup.


The star ingredient, birch sap , sustainably extracted in the Inje ecological region of South Korea, is loaded with essential minerals, vitamins, and amino acids that deeply nourish the skin, prevent dehydration, and maintain epithelial health.


Next-generation advanced sunscreens ensure long-lasting protection of up to 8 hours in urban conditions, while additional ingredients such as peptides, niacinamide, and hyaluronic acid improve overall skin health.



Main benefits:

  • Advanced sun protection: Protects against UVA and UVB rays, preventing sunburn, spots and photoaging.
  • Deep hydration: Penetrates the deepest layers of the skin to retain moisture, eliminating dryness and flaking.
  • Soothing action: Reduces redness and soothes skin after sun exposure, ideal for sensitive skin.
  • Light texture: Leaves no sticky or heavy residue, even after multiple applications.
  • Convenient format: Designed for quick touch-ups during the day, easy to carry and apply to the skin.


Featured Ingredients:

  • Birch juice: Rich in minerals, vitamins, and amino acids, this ingredient intensely hydrates, revitalizes the skin, and improves its regenerative capacity. It also prevents dehydration and roughness.
  • Advanced sunscreens:
    • Uvinul A Plus (Diethylamino Hydroxybenzoyl Hexyl Benzoate): Protects against UVA rays.
    • Uvinul T 150 (Ethylhexyl Triazone): Protects against UVB rays.
    • Tinosorb S (Bis-Ethylhexyloxyphenol Methoxyphenyl Triazine): Broad spectrum filter that protects against UVA and UVB.
    • Parsol SLX (Polysilicone-15): Provides UVB protection and offers a matte finish without greasy shine.

  • Peptides: They stimulate collagen production, have antioxidant properties and prevent premature aging, softening wrinkles and improving cell regeneration.
  • Soothing Cooler Complex: A proprietary blend of aloe, laminaria, dioscorea, David's slippery elm, and Manchurian violet extracts that absorbs heat, reduces skin temperature, and prevents thermal aging.
  • Glyceryl glucoside: Improves the function of aquaporins, allowing the skin to absorb and retain moisture, eliminating dryness.
  • Ascorbic acid (vitamin C): Provides antioxidant protection, prevents the appearance of dark spots and improves skin tone.
  • Niacinamide (Vitamin B3): Brightens skin, reduces excess sebum production, and minimizes shine in the T-zone.
  • Two types of hyaluronic acid: They retain moisture, prevent dehydration, and form a protective barrier that keeps skin hydrated.
  • Allantoin: Soothes skin, reduces sensitivity and prevents oxidative damage.


How to use:

  1. After completing all the steps of your morning skincare routine, apply the sunscreen stick to your face, neck, and other sun-exposed areas.
  2. During direct sun exposure (e.g., at the beach), renew protection every 2-3 hours to maintain effective coverage.
  3. Do not turn the stick more than 5 mm to avoid damage to the product and prevent it from crumbling.
  4. Use the sunscreen stick as part of your daily routine, even on cloudy days, to protect your skin from invisible UV rays.


Ideal for:

All skin types, including sensitive skin that needs gentle yet effective sun protection. It's also suitable for those looking for a practical product that's easy to reapply throughout the day.


With the Round Lab Birch Juice Moisturizing Sun Stick SPF 50+ PA++++ , you can enjoy protected, hydrated, and radiant skin, while visibly reducing the risk of sunburn, dark spots, and premature aging. A must-have for those looking for healthy, balanced skin!



This product is formulated to integrate seamlessly into your Korean skincare routine, offering both immediate and long-term benefits. Discover how the combination of birch sap, advanced sunscreens, and antioxidants can transform your skin, leaving it soft, refreshed, and protected.

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