FAS The Black Day Repair Lip Serum 4.4g
FAS The Black Day Repair Lip Serum
Plump, nourish, and tint — all in one daytime lip serum.
A treatment lip color that hydrates every time your lips move.
🏆 Multiple 2025 Best Cosmetics Awards
Within just 5 months of launch, FAS The Black Day Repair Lip Serum received numerous prestigious beauty awards:
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BITEKI August Issue – 2025 First Half Best Cosmetics
Liquid Rouge Category – #1 -
VOCE August Issue – 2025 First Half Best Cosmetics
Liquid Rouge & Gloss Category – #2
“The Blood” — A Red That Blends With Your Natural Tone
Instead of covering your lips with artificial pigment, this new fermented aging-care*¹ lip color enhances your natural lip tone, creating a flush that looks like it comes from within.
Named “The Blood”, the shade adapts seamlessly to:
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Yellow undertones
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Cool undertones
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Fair skin
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Tanned skin
The result?
A universally flattering red with a fresh, natural gloss — suitable for all ages.
*¹ Age-appropriate moisturizing care
A Treatment Lip Serum for Delicate, Mature Lips
Just like skin, lips show signs of aging*¹ — loss of firmness, dullness, and uneven texture. Unlike facial skin, lips have no sebaceous or sweat glands, making them more vulnerable to dryness and external stress.
Because lips sit at the center of the face and define overall impression, FAS developed a fermented lip care formula designed specifically to protect and replenish mature lips.
*¹ Refers to loss of firmness, shine, and texture smoothness
Key Fermented & Botanical Ingredients
Fermented Olive-Derived Ceramide*¹
Created by fermenting olive oil with yeast discovered from flower petals on Mount Tsukuba.
This fermentation-derived ingredient helps maintain moisture — ideal for lips that are frequently exposed to saliva and environmental dryness.
*¹ Glycolipid (moisturizing ingredient)
Sea Buckthorn Oil*²
Extracted from the vibrant orange “superfruit,” this nourishing oil helps protect lips from dryness caused by environmental stress.
*² Hippophae Rhamnoides Fruit Oil (moisturizing ingredient)
Why You'll Love It
✔ Hydrating lip serum + tinted gloss in one
✔ Enhances natural lip color
✔ Comfortable, lightweight shine
✔ Ideal for daytime reapplication
✔ Fermented skincare technology
A lip product that treats every reapplication as care — not just makeup.
