NEW
Premium Water Conc Black Serum Hair Treatment Black Fleur
Rinse-off Black Serum treatment that helps firm up and repair-look dry, damaged hair.
$23.75
🚚 Free shipping over $99 · Standard shipping $29
- From JapanJP-Direct
- AuthenticVerified
- 10–14 daysDelivery
Concentrated Black Serum treatment that helps repair-look and firm up dry, damaged hair with every wash.
About this product
This rinse-off hair treatment pairs with the ululis Premium Black Serum Shampoo to deliver the line's signature Black Serum Water — a ferment-rich blend of hydrolyzed soy, rice ferment and conchiolin protein designed to add firmness to dry, damaged hair. Finished in the Black Fleur scent, it's built on H2O's 10x concentrated collagen-and-keratin water complex.
How to use
- After shampooing, squeeze out excess water and apply a suitable amount evenly through mid-lengths to ends.
- Leave on for 1-3 minutes, then rinse thoroughly with warm water.
Ingredients
- Hydrolyzed Soy Extract — Repair ingredient that helps reinforce weakened hair structure.
- Aspergillus/Rice Ferment Extract — Fermented moisturizing ingredient in the Black Serum Water blend.
- Hydrolyzed Conchiolin Protein — Conditions hair for added smoothness and shine.
- Tosterà® (Aminoethylthiosuccinic Acid Diammonium) — Core repair complex shared across the Premium line.
- Water-soluble Collagen & Hydrolyzed Keratin — 10x concentrated water-beauty base that helps replenish moisture and strengthen strands.
FAQ
How often should I use this treatment?
It's designed for use with every shampoo for consistent repair-look care.
Can I leave it on longer for extra conditioning?
A short 1-3 minute wait is enough for the serum to work; there's no need to leave it on longer.
🇺🇸 For US customers
Part of ululis' Premium water-concentrate lineup that's gained a following among J-beauty and r/AsianBeauty hair-care fans, this Black Serum treatment leans on fermented rice and soy extracts plus a 10x collagen-and-keratin water base — the kind of ingredient-forward, salon-quality formula that's made Japanese hair care a staple import routine.
ululis Premium Water Conc Black Serum Hair Treatment Black Fleur
$23.75