Description
-Nutrition supply
Cares weak skin into healthy skin.
-Hydration supply
It supplies moisture to the skin and provides a moisturizing effect to dry skin texture.
-Strengthening skin barrier
Contains Bifida fermentation filtrate to support skin health
*Contains bifida fermentation filtrate
Bifida fermentation filtrate gives vitality and vitality to the skin, making it plump. It is better to use on skin that appears to be weakened, needs moisture and nutrition, or feels insufficient even after using all basic products.
*Weakened skin due to external stress
When used every day, it moisturizes and nourishes weakened skin, making it moist and clear.
*Skin full of health from within
It improves skin adaptability, helps strengthen the skin barrier, and makes the skin shiny and soft.
Bifida fermentation filtrate
This raw material is a filtered liquid from the fermentation product of Bifidobacterium.
It helps to improve the health of weakened skin.
It gently removes dead skin cells and helps smooth skin texture.
After washing your face before going to sleep, take an appropriate amount and pat on the area you want to care for to be absorbed.
When using for the first time, use only a small amount and gradually increase the amount.
Use it every morning and evening, but when applying makeup in the morning, do not apply the product by pushing it, but rather pat it for absorption, so it does not stick and penetrates more refreshingly.


Isabella Reynolds from Vancouver, Canada –
After a month of using Graymelin’s Bifida Fermentation Serum, my complexion feels transformed! No longer dull and dry; it exudes radiance. Totally revitalizing!
Valentina Ramos from Barcelona, España –
Wow! Desde que comencé a usar este suero, mi piel se siente rejuvenecida y viva. Los efectos de hidratación son realmente notables, perfectos para los días fríos.
مريم الحربي from الدوحة, قطر –
أنا فعلاً معجبة بسيروم جرايميلين لبيدا. لا تقتصر فائدة هذا السيروم على الترطيب فقط، بل يعزز نضارة البشرة ويحسن مرونتها بشكل ملحوظ. استخدامه المنتظم جعل بشرتي أكثر امتلاءً وصحة وكأنها استعادة حيويتها المفقودة بعد تعب الحياة اليومية والمستحضرات الثقيلة السابقة. لم أشعر بذلك الانزعاج بسبب التركيبة الكثيفة، بالعكس تماماً – كانت تجربة منعشة وسلسة تُعتبر من بين أفضل منتجات العناية التي جربتها حتى الآن!
Elena Bartolini from Torino, Italia –
Ho scoperto il siero di Bifida Fermentation e non posso credere come abbia rigenerato la mia pelle! Dopo settimane, vedo risultati incredibili: è idratata e radiosa. Un vero tesoro!
Talia Mwangi from Nairobi, Kenya –
After using Graymelin’s serum for weeks, my complexion feels rejuvenated. It’s as if a nurturing embrace transformed it entirely—no longer parched and tired but vibrant.
Fleur DeLuxe from Utrecht, Nederland –
Na gebruik van het serum voel ik dat mijn huid weer ademt. Versterking na stress, super hydraterend zonder vettigheid. Geweldig voor doffe tijden!
Sofía Marcela Alvarez from Quilmes, Argentina –
A true companion in my skincare journey! Every drop envelops me with its rich moisture, reminding me of the early morning dew on Rose Valley blossoms.
Carson Davis – New York, USA –
My sister loved this serum. Her skin feels smoother and looks healthier after using it.