Description
Arbutin, a naturally derived ingredient extracted from lingonberries
It is excellent in preventing spots, freckles, and pigmentation by suppressing the activation of melanin pigment that causes skin pigmentation and excessive melanin pigment.
Let’s do Arbutin 5% Whitening Serum!
High content that cannot be used recklessly is safe with E&COS’s unique technology
Low content of arbutin has little whitening effect, but high content can cause irritation, so there was no place where 5% content was easily used.
E&COS’s unique whitening technology uses the maximum amount of 5% to reduce irritation and increase the whitening effect.
Triple whitening care to invisible areas
Spotlight that brightens and brightens the skin
Ascorbyl glucoside exerts a stronger synergy with arbutin
It is an ingredient that stabilizes vitamin C, which is degraded by heat and light, and makes the skin firm and bright and vibrant.
Day and night, easy to use, whitening sure
After using it in the morning, there is no problem even if you expose it to sunlight.
Use twice a day, morning and evening, every day without needing to take a break between uses.
Moisture film
-Hyaluronic acid
It attracts moisture to prevent evaporation and forms a moisture barrier.
-Panthenol
Provides skin radiance, prevents moisture evaporation and maintains moisture
Moisturizing barrier
-Betaine
Helps normalize weakened skin and provides moisture to prevent dryness
-Beta-glucan
Controls skin oil and moisture and maintains strong moisture
Prerequisites of healthy skin
The rich vitamins C and E in the fruit of the vitamin tree soothe and revitalize sensitive and tired skin and help protect the skin from external harmful substances.
Relieve irritation with the power of nature
-Walnut extract
It revitalizes tired skin and makes the skin texture smooth.
-Pine pine leaf extract
Gives radiance and makes the skin smooth and radiant
-Coconut palm fruit extract
Prevents dryness by maintaining the skin barrier and moisture barrier
[How to use]
-After adjusting the skin texture with toner, apply Arbutin 5% Whitening Serum and let it absorb.
-After that, it is better to use Arbutin Cream after using lotion.
[Recommend]
-Those who are worried about spots, freckles, and blemishes
-Those who want to solve the root cause of dull skin
-Those who need pigmentation management
-Those who are worried about dull skin that has lost its vitality














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Isabella Pazos from Quito, Ecuador –
Desde que uso el serum E&COS con arbutina, mis manchas han disminuido y mi piel luce más radiante. Sin irritación, ¡una joya para cuidar el rostro!
Evelyn MacGregor from Toronto, Canada –
Navigating the expansive world of skincare can often feel overwhelming, but I found my refuge in E&COS Arbutin 5% Whitening Serum. Harnessing the vibrant spirit of Canadian ingredients like lingonberries, this product combines nature with advanced technology to bring forth a uniquely harmonious approach to brightening. After two weeks of consistent use, those stubborn dark spots that lingered from sun-soaked summers have begun their retreat—graciously yielding under its potent yet gentle formula.
Comparatively speaking, most serums I’ve tried left me wrestling with irritation and uneven texture; however, E&COS stands apart by offering not just efficacy but also comfort during application—a remarkable feat for an ingredient loaded at such a concentration! It seems I’ve stumbled upon something quite rare: balance through boldness. My complexion feels as luminous as a winter sunrise reflecting off freshly fallen snow.