---
product_id: 674441331
title: "Birch Juice Moisturizing UV LOCK SPF 45, 1.69 Fl Oz, Hydrating Lotion-like Lightweight Glow Sunscreen for Sensitive Skin, No White Cast, Fragrance-Free, Protector Solar, Korean Sunscreen"
brand: "round lab"
price: "$U1973"
currency: UYU
in_stock: true
reviews_count: 9
category: "Round Lab"
url: https://www.desertcart.uy/products/674441331-birch-juice-moisturizing-uv-lock-spf-45-1-69-fl
store_origin: UY
region: Uruguay
---

# Sensitive skin safe, fragrance-free formula Hydrating, lightweight lotion texture SPF 45 Broad Spectrum UV Protection Birch Juice Moisturizing UV LOCK SPF 45, 1.69 Fl Oz, Hydrating Lotion-like Lightweight Glow Sunscreen for Sensitive Skin, No White Cast, Fragrance-Free, Protector Solar, Korean Sunscreen

**Brand:** round lab
**Price:** $U1973
**Availability:** ✅ In Stock

## Summary

> ☀️ Glow fearless: The sunscreen that feels like skincare, not a shield.

## Quick Answers

- **What is this?** Birch Juice Moisturizing UV LOCK SPF 45, 1.69 Fl Oz, Hydrating Lotion-like Lightweight Glow Sunscreen for Sensitive Skin, No White Cast, Fragrance-Free, Protector Solar, Korean Sunscreen by round lab
- **How much does it cost?** $U1973 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.uy](https://www.desertcart.uy/products/674441331-birch-juice-moisturizing-uv-lock-spf-45-1-69-fl)

## 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

- • **OTC Registered & US Compliant:** Trusted SPF 45 protection that meets strict US broad spectrum standards.
- • **All-Day Comfort & Easy Removal:** Breathable hydration that lasts, washes off effortlessly without residue.
- • **Weightless, No White Cast Finish:** Seamlessly blends under makeup with a natural, non-greasy glow.
- • **NBC Select’s #1 Facial Sunscreen:** Top-ranked for unbeatable hydration and zero white cast—your daily glow essential.
- • **Gentle on Sensitive & Acne-Prone Skin:** Dermatest certified, free from 19 harmful ingredients—safe for even the most delicate skin.

## Overview

ROUND LAB Birch Juice Moisturizing UV LOCK SPF 45 is a Korean-formulated, fragrance-free sunscreen that delivers broad spectrum SPF 45 protection with a hydrating, lightweight lotion texture. Clinically tested and OTC registered for US standards, it leaves no white cast and is safe for sensitive, acne-prone skin. This top-ranked facial sunscreen offers a breathable, non-greasy finish perfect for daily wear under makeup, ensuring all-day comfort and easy removal.

## Description

desertcart.com: ROUND LAB Birch Juice Moisturizing UV LOCK SPF 45, 1.69 Fl Oz, Hydrating Lotion-like Lightweight Glow Sunscreen for Sensitive Skin, No White Cast, Fragrance-Free, Protector Solar, Korean Sunscreen : Beauty & Personal Care

Review: ⭐️⭐️⭐️⭐️⭐️ Love love LOVE this sunscreen - I’ve always hated sunscreen — eye burning, bad smell, greasy feel, looks bad under makeup. This one completely changed that for me. This sunscreen feels like a lightweight glass skin moisturizer, not sunscreen. No eye stinging, no strong smell, and it actually makes my skin look and feel better. I let it dry down about 10 minutes or more before applying makeup. The best part is I love it so much that I want to apply more...which has never happened before with SPF. I don’t even need a separate moisturizer underneath. If you hate sunscreen, try this one. I’ll definitely repurchase. Trying their moisturizer next to replace my CeraVe.
Review: Absolute BEST Sunscreen on the Market! - This sunscreen is my new favorite! It’s so lightweight and hydrating. Zero streaking and does not feel oily at all (a concern with all my past sunscreens). I’ve tried many other popular sunscreens like Anessa, Dr. G, EltaMD, Etude, Isntree, and more and RoundLab is by far the best. If you’re debating whether to get it I’m telling you to full send it!

## Features

- [NBC SELECT’S #1 FACIAL SUNSCREEN] Ranked No.1 out of 100+ sunscreens tested by NBC Select editors. Praised for its hydrating yet lightweight formula, zero white cast, and skin-soothing finish — perfect for daily use, even under makeup.
- [OTC REGISTERED, TRUSTED SUN PROTECTION] This OTC registered UV Lock sunscreen is developed to retain the soothing, moisturizing benefits of our original Birch Juice Moisturizing Sunscreen while meeting SPF 45 Broad Spectrum regulations in the US (Exclusive to the US)
- [LIGHTWEIGHT TEXTURE WITH NO WHITE CAST] The non-greasy, lightweight essence texture applies seamlessly, leaving no white cast while providing a smooth, natural finish. Perfectly make-up friendly, it helps create a protective UV barrier without clogging pores or feeling heavy
- [SAFE FOR ACNE-PRONE, SENSITIVE SKIN] All ROUND LAB products are formulated with natural, non-toxic ingredients, free from 19 harmful substances. This sunscreen is gentle on sensitive, acne-prone skin and has completed low-irritation testing and German Dermatest certification. Suitable for all skin types
- [HOW TO USE] Apply as the final step of your skincare routine after serum and moisturizer, gently patting onto face and neck. The gentle, non-stinging formula is safe even for the delicate eye area and washes off easily with regular cleanser. Its lightweight texture provides all-day comfort with breathable, non-greasy hydration

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN  | B0DJGWH3TC |
| Best Sellers Rank | #1,747 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #18 in Facial Sunscreens #299 in Facial Skin Care Products |
| Customer Reviews | 4.4 4.4 out of 5 stars (1,458) |
| Manufacturer  | KOLMAR KOREA |
| Product Dimensions  | 5.85 x 1.45 x 1.4 inches; 1.76 ounces |

## Product Details

- **Item Weight:** 50 Grams
- **Number of Items:** 1
- **Product Benefits:** Ultra-Violet Protection
- **Scent:** Unscented
- **Sun Protection Factor:** 45 Sun Protection Factor (SPF)

## Images

![Birch Juice Moisturizing UV LOCK SPF 45, 1.69 Fl Oz, Hydrating Lotion-like Lightweight Glow Sunscreen for Sensitive Skin, No White Cast, Fragrance-Free, Protector Solar, Korean Sunscreen - Image 1](https://m.media-amazon.com/images/I/51qg7ayhl5L.jpg)

## Available Options

This product comes in different **Pattern** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ ⭐️⭐️⭐️⭐️⭐️ Love love LOVE this sunscreen
*by W***1 on January 15, 2026*

I’ve always hated sunscreen — eye burning, bad smell, greasy feel, looks bad under makeup. This one completely changed that for me. This sunscreen feels like a lightweight glass skin moisturizer, not sunscreen. No eye stinging, no strong smell, and it actually makes my skin look and feel better. I let it dry down about 10 minutes or more before applying makeup. The best part is I love it so much that I want to apply more...which has never happened before with SPF. I don’t even need a separate moisturizer underneath. If you hate sunscreen, try this one. I’ll definitely repurchase. Trying their moisturizer next to replace my CeraVe.

### ⭐⭐⭐⭐⭐ Absolute BEST Sunscreen on the Market!
*by J***N on January 11, 2026*

This sunscreen is my new favorite! It’s so lightweight and hydrating. Zero streaking and does not feel oily at all (a concern with all my past sunscreens). I’ve tried many other popular sunscreens like Anessa, Dr. G, EltaMD, Etude, Isntree, and more and RoundLab is by far the best. If you’re debating whether to get it I’m telling you to full send it!

### ⭐⭐⭐⭐⭐ Lightweight Daily SPF With No White Cast
*by P***P on January 15, 2026*

ROUND LAB Birch Juice Moisturizing UV LOCK SPF I bought this sunscreen for a trip to Mexico and used it every morning, especially around my nose and cheeks where redness usually shows up. It went on easily and felt light on my skin, and I was relieved that it did not leave a white cast, even in bright sunlight. After putting it on, my skin looked more even and felt soft instead of dry or tight, which I appreciated in the heat. It stayed comfortable on my skin throughout the day without irritation. At night, it came off easily with my gentle everyday cleanser.

## Frequently Bought Together

- ROUND LAB Birch Juice Moisturizing UV LOCK SPF 45 Broad Spectrum UV Protection – Non-toxic, Lightweight, Oil Free, Organic, Reef Safe, Travel Essential Korean Skincare Sunscreen (1.69 Fl Oz)
- 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
- Dr.Althea 345 Relief Cream | Daily Face Moisturizer | Blemish Relief Care | Soothing Recovery & Moisture with Niacinamide, Panthenol | Korean Vegan Skin Care for All Skin Types | 1.7 Fl Oz (Pack of 1)

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*Product available on Desertcart Uruguay*
*Store origin: UY*
*Last updated: 2026-02-15*