Price evolution
Product description
ROUND LAB Birch Juice Moisturizing UV LOCK SPF 45 arrives as a lightweight, lotion-like sunscreen that hydrates without leaving a white cast, making daily protection feel natural and breathable. Ideal for sensitive or acne-prone skin, this fragrance-free formula works under makeup and doubles as a soothing layer of moisture.
Key points
This sunscreen blends hydration and protection in a thin, non-greasy texture that absorbs quickly. According to the original notes, it is OTC registered for the US market and designed to meet broad spectrum SPF 45 standards while preserving the calming properties of birch sap. The product is free from fragrances and 19 harmful ingredients, and it has passed low-irritation testing with German Dermatest certification. If you want sun protection that layers well with skincare and makeup, this feels comfortable all day.
Specifications
- Name: ROUND LAB Birch Juice Moisturizing UV LOCK SPF 45 Broadspectrum
- Type: Sunscreen
- Format: Lotion-like essence
- Size: 1+1 (2-pack)
- Color: No white cast
Where it shines
You’ll appreciate it if you need a daily sunscreen that won’t pill under makeup and keeps skin hydrated. The lightweight finish reduces the chance of clogged pores and leaves a natural glow without shine. Ten in mind that those seeking very matte finishes may prefer powders on top, since this formula favors a subtle glow.
How to use it
Apply as the final step of your skincare routine after serum and moisturizer, patting gently on face and neck. It is safe for the delicate eye area and removes easily with regular cleanser. If you prioritize both hydration and reliable SPF 45 coverage, this 2-pack helps keep a backup tube ready and makes reapplication easier during the day.









