Round Lab Birch Juice Mild-Up Sunscreen SPF50+ PA++++ 50ml
- Unit price
- / per
100% Authentic
Sourced directly
from South Korea
Fast dispatch
1–2 days
Handled with care
Free shipping
over $59.99
From Canada
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

Adding product to your cart
Gentle Daily Protection with Hydration
Shields skin from UV rays while keeping it calm and moisturized
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
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.
Where This Fits In Your Routine
Use products in the right order for best results
STEP 7: SUN CARE
Protects skin from UV damage, dark spots, and premature aging.
The most important step for maintaining results long-term.
Shop now
STEP 1: CLEANSING
Removes oil, sunscreen, makeup & daily buildup.
Clean skin helps the rest of your routine absorb better.
Shop now
EXTRA STEP: EXFOLIATE
Removes dead skin cells to improve texture and help products absorb better.
Use only a few times per week. (1-3X WEEKLY)
Shop now
STEP 2: TONING
Rehydrates skin after cleansing and balances moisture levels.
Preps your skin so serums can work more effectively.
Shop now
STEP 3: SERUMS
Concentrated treatments that target specific concerns.
Great for acne, dark spots, dullness, fine lines & barrier repair.
Shop now
STEP 4: EYE CARE
Designed for the delicate under-eye area.
Helps with dryness, puffiness, dark circles & fine lines.
Shop now
STEP 5: MOISTURIZERS
Locks in hydration and strengthens your skin barrier.
Keeps skin soft, bouncy, and protected throughout the day or night.
Shop now
STEP 6: MASKS
An extra treatment step used a few times a week.
Boosts glow, clams irritation, or deeply hydrates tried skin.
Shop now
Complete Your Routine
Recently viewed
Have Questions?
Feel free to contact us if you have any questions or concerns







