Your cart

Your cart is empty

Sale
New

Round Lab Birch Juice Mild-Up Sunscreen SPF50+ PA++++ 50ml

Regular price $33.00 $26.40 Save 20%
Unit price
per 

Lightweight Mineral Sunscreen with Birch Sap for Sensitive Skin & Hydrating Protection


The Round Lab Birch Juice Mild-Up Sunscreen is a K-beauty mineral UV sunscreen that uses 17% zinc oxide to reflect UVA & UVB rays, paired with birch sap, hyaluronic acid, glyceryl glucoside, and skin-calming botanicals to soothe, hydrate and protect delicate skin.

Designed for sensitive, acne-prone, or reactive skin types, it offers complete sun defense and absorbs seamlessly with no white cast. With reef-safe formulation and moisture-rich texture, this sunscreen gives a breathable barrier while maintaining comfort under makeup or on bare skin. 

 

Why You’ll Love It:

  • Mineral-based UV Filters — Gentler for sensitive skin
  • Lightweight/creamy texture, non-greasy finish — Good for layering with makeup or skincare

 

Skin Types — All Skin Types, including Acne-Prone & Sensitive

Key Ingredients — Zinc Oxide, Birch Sap, Hyaluronic Acid, Glyceryl Glucoside

Benefits — Strong UV protection, Soothes sensitive skin, Hydrates & nourishes, Strengthens skin barrier, Reef-safe

Formula Highlights — Mineral Sunscreen, Fragrance-free, Parabens-free, Mineral Oil-free

Availability
 

🎁 Bigger Cart, Bigger Gifts

One gift per tier. Auto-applied at cart while supplies last.

Gift for any order
Any Order → Pick your freebie
Gift for orders $79+
$79+ → Pick your freebie
Gift for orders $120+
$120+ → Pick your freebie

FREQUENTLY ASKED QUESTIONS

Is Round Lab Birch Juice Mild-Up Sunscreen safe for acne-prone skin?

Yes. The sunscreen is non-comedogenic, lightweight, and breathable, so it won’t clog pores. Birch sap and hyaluronic acid also help calm inflammation and balance oil levels.

How often should I reapply this sunscreen?

For best protection, reapply every 2–3 hours when outdoors, and immediately after swimming, sweating, or towel-drying.

Can people with sensitive skin use this sunscreen daily?

Yes. It was designed for sensitive and reactive skin types. Birch sap, glyceryl glucoside, and hyaluronic acid hydrate while calming redness, so it’s suitable for daily use.

Optional image caption

Gentle Daily Protection with Hydration

Shields skin from UV rays while keeping it calm and moisturized

Optional image caption

Key Ingredients


• Zinc Oxide
Physical UV filter that reflects UVA & UVB rays with minimal absorption

• Birch Sap
Hydrating, soothing; restores moisture and refreshes skin

• Hyaluronic Acid
Hydrates and leads to plumper and smoother skin

• Glyceryl Glucoside
Helps boost moisture retention and supports skin's antioxidant systems

Follow us on Instagram [@sk1ntro]

Have Questions?

Feel free to contact us if you have any questions or concerns

Free Shipping Over $59.99 From Canada
100% Authentic Guarantee Genuine Beauty, sourced direct
Fast Dispatch within 2 Days Handled with care
Free Full size gift and samples on every order
4.5/5 Trustpilot Store Rating Verified reviews — Loved by Real Customers