Sun Care · #4 Most Shared Skincare on Yami

Birch Juice Moisturizing Sun Cream

Korean birch sap sun cream with 2% Niacinamide brightening — SPF50+ PA++++ broad-spectrum protection, yogurt-velvet texture, zero white cast. Alcohol-free & fragrance-free for sensitive skin.

ROUND LAB Birch Juice Moisturizing Sun Cream SPF50+ 1.69oz

$16.99 $18.99 ~10% OFF

Buy Now — $16.99 Learn More

Sun Cream That Brightens While It Protects?

Your skin faces UV damage, dullness, and dehydration daily. Most sunscreens just block rays — they don't address the root causes of uneven skin tone.

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UV Rays 16X Stronger Than You Think

UVA ages your skin silently while UVB burns the surface. SPF alone isn't enough — you need PA++++ broad-spectrum defense that blocks both wavelengths simultaneously.

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Dull, Uneven Skin Tone

Sun exposure triggers melanin overproduction, leaving dark spots and patchy complexion. Without active brightening ingredients, sunscreen alone can't reverse the damage.

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Sunscreen That Dries You Out

Alcohol-heavy formulas strip moisture from your skin barrier. By afternoon your face feels tight, flaky, and uncomfortable — the opposite of protection.

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White Cast Ruins Everything

Thick, chalky sunscreens leave a ghostly film that looks terrible on camera and under makeup. You shouldn't have to sacrifice appearance for UV protection.

Your Birch Juice Sun Shield

A moisturizing sun cream that doubles as skincare. Apply as the last step of your morning routine for all-day hydrated protection.

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Morning Skincare Finale

After moisturizer, apply the yogurt-velvet cream as your last step. The birch sap formula spreads evenly and sets instantly — no waiting, no stickiness, perfect makeup base.

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Daily Urban Commute

City life means constant UV exposure through car windows and office glass. One application of SPF50+ PA++++ keeps your skin shielded through the entire workday.

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Beach & Travel Ready

Compact 1.69oz size fits any travel bag. Broad-spectrum protection handles intense outdoor UV while birch sap keeps skin hydrated in sun and wind.

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Sensitive Skin Safe

Zero alcohol, zero fragrance, dermatologist-approved. When your skin is reactive or irritated, this is the sun cream that protects without triggering flare-ups.

Real Results

#4 Most Shared Skincare on Yami. 4.9 stars with 93% five-star reviews.

4.9★
Star rating
from 27 reviews
300+
Units sold
on Yami
93%
Five-star reviews
near-perfect satisfaction
SPF50+
PA++++ protection
16X broad-spectrum

Crafted With Care

Birch sap hydration meets clinical brightening science for sun protection that actively improves your skin tone.

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Birch Sap Aqua Boost

Active hydration from 37°N altitude birch extract supercharges your skin barrier. Deep moisture that lasts all day without heaviness.

2% Niacinamide Brightening

Clinically proven to fight melanin at the source. Combined with a brightening trio complex for luminous clarity and even skin tone over time.

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Sodium Hyaluronate

Low-molecular-weight hyaluronic acid penetrates deep into skin layers, binding moisture and plumping fine lines for a dewy, hydrated finish.

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Portulaca Oleracea Extract

Natural anti-inflammatory botanical that calms redness and soothes irritation. Perfect for reactive skin that needs gentle, effective protection.

Key highlights sourced from official product listing on Yami. For the full ingredient list, refer to the product packaging.

The Birch Juice Sun Experience

Four reasons this is the #4 most shared skincare on Yami.

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Solar Fortress

SPF50+ PA++++ blocks 16X more broad-spectrum rays vs UVB alone. Full-spectrum defense for every skin type.

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Brightening Power

2% Niacinamide fights melanin at the source. Visible clarity improvement with consistent daily use.

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Yogurt-Velvet Texture

Zero white cast, spreads evenly, sets instantly. Primes the perfect base for makeup or bare-face days.

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GentleSafe Armor

Zero alcohol, zero fragrance, dermatologist-approved. 24/7 protection built for reactive and sensitive skin.

Pro Tips for ROUND LAB Birch Juice Moisturizing Sun C

Get the most out of your purchase with these practical tips

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Two-Finger Rule

Apply two finger-lengths of sunscreen for full face and neck coverage. Most people under-apply, reducing actual SPF protection.

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Reapply Every 2 Hours

Set a timer when outdoors. Reapply immediately after swimming, sweating, or towel-drying — even with water-resistant formulas.

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Layer Correctly

Apply sunscreen as the LAST step of skincare, BEFORE makeup. Wait 1-2 minutes for it to set before applying primer or foundation.

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Check Expiry Dates

Sunscreen loses effectiveness after expiration. Most products are good for 12 months after opening. Write the open date on the bottle.

How Does ROUND LAB Birch Juice Moisturizing Sun Cream ... Compare?

A side-by-side look at similar options.

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ROUND LAB Birch Juice Moisturizing Sun Cream ... vs Round Lab Sunscreen (Lotion)

The Sun Cream version has a richer, more emollient texture — better for dry skin or winter months. The lotion version is lighter and more suitable for oily skin or summer. Both share the same birch juice hydration base.

View Round Lab Sunscreen (Lotion) →
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ROUND LAB Birch Juice Moisturizing Sun Cream ... vs Beauty of Joseon Relief Sun

Both are hydrating Korean sunscreens, but Round Lab focuses on birch juice soothing while Beauty of Joseon uses rice probiotics for glow. Round Lab is better for sensitive, irritated skin; Beauty of Joseon for dull, dry skin.

View Beauty of Joseon Relief Sun →

Frequently Asked Questions

Common questions about ROUND LAB Birch Juice Moisturizing Sun Cream SPF50+ PA++++ 1.69 fl.oz.

Is ROUND LAB Birch Juice Moisturizing Sun Cream SPF50+ PA++++ 1.69 fl.oz. suitable for sensitive skin?
ROUND LAB sunscreens are generally formulated for daily wear and are suitable for most skin types. However, always check the ingredient list for specific allergens. Patch-test on a small area before full application.
What is the difference between Korean and Japanese sunscreens?
Korean sunscreens tend to focus on skincare benefits (hydration, brightening) with lightweight textures. Japanese sunscreens often prioritize water-resistance and UV protection for active lifestyles. Both use advanced UV filters not yet available in US-manufactured products.
How much sunscreen should I apply for full face coverage?
Apply approximately two finger-lengths (index and middle finger) of sunscreen for adequate face and neck coverage. Reapply every 2 hours when outdoors, or immediately after swimming or heavy sweating.
Does ROUND LAB Birch Juice Moisturizing Sun Cream SPF50+ PA++++ 1.69 fl.oz. leave a white cast?
Most modern Korean and Japanese sunscreens like ROUND LAB Birch Juice Moisturizing Sun Cream SPF50+ PA++++ 1.69 fl.oz. are formulated to minimize white cast. Chemical and hybrid filters tend to blend more seamlessly than pure mineral sunscreens. Allow 1-2 minutes for the product to settle before applying makeup.

Get the Birch Juice Sun Cream

$16.99 for 1.69oz of Korea's birch sap-powered sun protection. ~10% off right now. Free shipping on orders over $49.

Buy Now — $16.99 View on Yami