Sunday Tone Up Sun Serum
EDIT.B
A lightweight tone-up sun serum with SPF50+ PA++++ that provides high UV protection while brightening and evening out skin tone. Formulated with a serum texture that absorbs quickly without white cast for a natural, radiant finish.
Sunscreen Details
Hybrid (Chemical + Mineral)
Blend of physical and chemical filters. Balances protection and cosmetic feel.
SPF
SPF 50
PA Rating
PA++++
White Cast
none
Finish
dewy
Under Makeup
Yes
Water Resistant
No
Key Ingredients
Emollient and non-greasy texture enhancer
Emollient and texture-enhancing ester
UV filter that absorbs UVB rays
Emollient and lightweight skin conditioner
+ 15 more ingredients
More Korean Sunscreens
Frequently Asked Questions
What are the key ingredients in Sunday Tone Up Sun Serum?
The key active ingredients in Sunday Tone Up Sun Serum by EDIT.B include Isoamyl p-Methoxycinnamate (UV filter that absorbs UVB rays), Uvinul A Plus (UV filter protecting against UVA rays), Bemotrizinol (Broad-spectrum UV filter protecting against UVA and UVB), Glycerin (Humectant that attracts and retains moisture), Ecamsule (UVA sunscreen filter with photostable protection). Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Is Sunday Tone Up Sun Serum good for sensitive skin?
Sunday Tone Up Sun Serum is a Korean sunscreen by EDIT.B. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 20 ingredients against your specific skin type, concerns, and known allergens to provide a personalized compatibility score. Common irritant ingredients like fragrance, alcohol denat, and essential oils are flagged automatically.
Is Sunday Tone Up Sun Serum good for oily skin?
For oily skin, the key factors in evaluating Sunday Tone Up Sun Serum are comedogenic ingredient ratings, oil content, and finish type. This sunscreen contains 8 active ingredients. Seoul Sister's database cross-references each ingredient's comedogenic rating (0-5 scale) against your skin type to identify potential pore-clogging risks. Subscribe for a personalized oily skin compatibility analysis.
Where to buy Sunday Tone Up Sun Serum?
Sunday Tone Up Sun Serum by EDIT.B is sold through authorized retailers and the brand itself. Buy from an authorized retailer or the brand's own site rather than an open marketplace. Olive Young Global ships to most countries but no longer ships to the US. Seoul Sister tracks counterfeit indicators to help you buy genuine Korean skincare. We are an advice platform and never sell products ourselves.
Related Articles
Beauty of Joseon Aqua Fresh Sunscreen: Full Review
Beauty of Joseon's Aqua Fresh sunscreen has become a staple recommendation across K-beauty communities. But does it actually deliver on its promises, and is it right for your skin type? We break down the full ingredient list, UV protection, and who should (and shouldn't) reach for this one.
Why Does Sunscreen Pill? How to Stop It for Good
You've layered your toner, serum, and moisturizer perfectly, and then your sunscreen starts rolling off in little balls. Sunscreen pilling is one of the most common frustrations in K-beauty routines, but it's almost always fixable once you understand what's actually causing it.
Best Japanese & Korean Sunscreens You Can Buy in the US (2026) Without Getting Ripped Off
Asian sunscreens feel like a completely different product category compared to Western ones, but buying them in the US often means paying 2-3x the original price. Here's how to find the best Japanese and Korean sunscreens without getting ripped off or ending up with a counterfeit.