---
product_id: 670953936
title: "ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Korean Sunscreen"
brand: "round lab"
price: "€ 38.44"
currency: EUR
in_stock: true
reviews_count: 8
category: "Round Lab"
url: https://www.desertcart.fi/products/670953936-round-lab-birch-juice-mild-up-sunscreen-uv-lock-1
store_origin: FI
region: Finland
---

# Birch Sap Deep Hydration Boost Oil & Sebum Control for Matte Finish SPF 50+ Broad Spectrum UV Defense ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Korean Sunscreen

**Brand:** round lab
**Price:** € 38.44
**Availability:** ✅ In Stock

## Summary

> ☀️ Lock in flawless protection, hydration, and shine control—your skin’s new BFF!

## Quick Answers

- **What is this?** ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Korean Sunscreen by round lab
- **How much does it cost?** € 38.44 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/670953936-round-lab-birch-juice-mild-up-sunscreen-uv-lock-1)

## Best For

- round lab enthusiasts

## Why This Product

- Trusted round lab brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **K-Beauty Confidence:** Lightweight, fast-absorbing formula with no lasting white cast—perfect for all skin tones.
- • **Ultimate Sun Shield:** Broad Spectrum SPF 50+ PA++++ blocks harmful UVA/UVB rays for all-day protection.
- • **Hydrate & Strengthen:** Infused with birch sap to deeply moisturize and reinforce your skin’s moisture barrier.
- • **Matte & Fresh Finish:** Controls oil and sebum, leaving a smooth, non-greasy, shine-free complexion.
- • **Sensitive Skin Savior:** Free from 19 harsh chemicals, hypoallergenic and dermatologist-tested for zero irritation.

## Overview

ROUND LAB Birch Juice Mild-up Sunscreen offers powerful SPF 50+ broad spectrum protection with mineral zinc oxide, enriched with birch sap for hydration. Designed for sensitive and oily skin, it controls oil and sebum while being free of 19 harsh ingredients. Dermatologist-tested, hypoallergenic, and water-resistant, this Korean sunscreen blends effortlessly without a white cast, making it ideal for daily wear and outdoor adventures.

## Description

desertcart.com: ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Korean Sunscreen : Beauty & Personal Care

Review: Great for Oily Skin, No Lasting White Cast - I have very oily skin, and I’ve tried many sunscreens, but this one is my favorite so far. As a tan girl, I was a little worried at first because when I applied it, there was a slight white cast. However, it disappeared quickly and blended beautifully into my skin. It leaves my face smooth, comfortable, and not greasy at all. It feels lightweight, sits well on the skin, and doesn’t make me look shiny or heavy throughout the day. I also love how gentle it feels—no irritation for my sensitive, oily skin. If you struggle with oily skin and want a sunscreen that looks good after application, this one is definitely worth trying.
Review: Recommend x3! - Blends well, leaves a balanced-dry finish. Slightly white cast but disappears after 10-15 minutes. Not a big deal like everyone is saying. I’m extremely picky with my sunscreen and this one is it! Great quality and a reliable sunscreen.

## Features

- [Broad Spectrum SPF 50+ PA++++ Protection] Effectively shields skin from harmful UVA and UVB rays with high-level sun protection.
- [Infused with Birch Sap for Deep Hydration] Soothes and moisturizes skin while strengthening the moisture barrier.
- [Free of 19 Harsh Ingredients] No parabens, artificial fragrances, or mineral oil—suitable for sensitive skin.
- [Clinically Tested for Safety] Dermatologist-tested, non-comedogenic, and hypoallergenic. Certified by German Dermatest.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DK4MXPMD |
| Age Range Description | Adult |
| Best Sellers Rank | #11,505 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #87 in Facial Sunscreens #1,562 in Facial Skin Care Products |
| Brand Name | ROUND LAB |
| Customer Reviews | 4.3 out of 5 stars 438 Reviews |
| Item Dimensions | 5 x 1 x 1 inches |
| Item Form | Cream |
| Item Volume | 50 Milliliters |
| Item Weight | 49.99 Grams |
| Manufacturer | KOLMAR KOREA |
| Number of Items | 1 |
| Product Benefits | SPF 50+ broad spectrum UVA/UVB protection, reef safe, controls oil and sebum, suitable for sensitive skin, non-comedogenic, and easy to apply. Product Benefits SPF 50+ broad spectrum UVA/UVB protection, reef safe, controls oil and sebum, suitable for sensitive skin, non-comedogenic, and easy to apply. See more |
| Recommended Uses For Product | daily wear, outdoor activities, beach/pool use, hiking/camping, sensitive skin |
| Scent | Unscented |
| Scent Name | Unscented |
| Skin Tone | All |
| Skin Type | All |
| Sun Protection Factor | 50 Sun Protection Factor (SPF) |
| Unit Count | 1.69 Fluid Ounces |
| Water Resistance Level | Water Resistant |

## Product Details

- **Item Weight:** 49.99 Grams
- **Number of Items:** 1
- **Scent:** Unscented
- **Sun Protection Factor:** 50 Sun Protection Factor (SPF)

## Images

![ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Korean Sunscreen - Image 1](https://m.media-amazon.com/images/I/51rQe3Nwh2L.jpg)
![ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Korean Sunscreen - Image 2](https://m.media-amazon.com/images/I/6147RQhEP3L.jpg)
![ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Korean Sunscreen - Image 3](https://m.media-amazon.com/images/I/61yggkKM+VL.jpg)
![ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Korean Sunscreen - Image 4](https://m.media-amazon.com/images/I/710mFmWqmUL.jpg)
![ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Korean Sunscreen - Image 5](https://m.media-amazon.com/images/I/71My6rrTj9L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great for Oily Skin, No Lasting White Cast
*by C***F on December 26, 2025*

I have very oily skin, and I’ve tried many sunscreens, but this one is my favorite so far. As a tan girl, I was a little worried at first because when I applied it, there was a slight white cast. However, it disappeared quickly and blended beautifully into my skin. It leaves my face smooth, comfortable, and not greasy at all. It feels lightweight, sits well on the skin, and doesn’t make me look shiny or heavy throughout the day. I also love how gentle it feels—no irritation for my sensitive, oily skin. If you struggle with oily skin and want a sunscreen that looks good after application, this one is definitely worth trying.

### ⭐⭐⭐⭐⭐ Recommend x3!
*by C***E on January 23, 2026*

Blends well, leaves a balanced-dry finish. Slightly white cast but disappears after 10-15 minutes. Not a big deal like everyone is saying. I’m extremely picky with my sunscreen and this one is it! Great quality and a reliable sunscreen.

### ⭐⭐⭐⭐⭐ The best
*by P***A on June 22, 2025*

This sunscreen has quickly become a favorite in my daily routine. It offers broad-spectrum SPF 50+ protection with mineral zinc oxide, making it perfect for sensitive skin. What I love most is how lightweight and non-greasy it feels—no white cast, no stickiness, and it layers beautifully under makeup. The birch juice in the formula is incredibly soothing and hydrating, which helps calm any redness or irritation. It also does a great job at controlling oil and sebum throughout the day, leaving my skin balanced and fresh. Another huge plus: it’s reef-safe and ocean-friendly, so I can feel good about using it both daily and on beach days. 🌿☀️ If you’re looking for a gentle, effective, and eco-conscious sunscreen, this one from ROUND LAB is a fantastic choice. My skin loves it—and so do I!

## Frequently Bought Together

- ROUND LAB Birch Juice Mild-up Sunscreen UV LOCK 1.69 Fl Oz | SPF 50+ broad spectrum, Mineral Zinc Oxide, for Sensitive Skin, Control Oil and Sebum, Ocean Friendly-Reef Safe, Korean Sunscreen
- ROUND LAB Birch Juice Moisturizing UV LOCK 1.69 Fl Oz SPF 45 broad spectrum, No White Cast, Non-toxic Sunscreen, Strong UV Protection, Moisturizing, Ocean Friendly, Reef Safe
- ROUND LAB 1025 Dokdo Cleanser 5.07 Fl Oz, Low pH Facial Cleanser for Sensitive Skin, Rich Soft Bubbles for Deep Cleansing and Makeup Removal, Hydrating Face Wash with Deep Sea Water, Korean Skin Care

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**Shop now:** [https://www.desertcart.fi/products/670953936-round-lab-birch-juice-mild-up-sunscreen-uv-lock-1](https://www.desertcart.fi/products/670953936-round-lab-birch-juice-mild-up-sunscreen-uv-lock-1)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-10*