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Premium Water Conc Black Serum Hair Oil Black Fleur
Leave-in Black Serum hair oil that helps firm up and add glossy shine to damaged strands.
$18.40
🚚 Free shipping over $99 · Standard shipping $29
- From JapanJP-Direct
- AuthenticVerified
- 10–14 daysDelivery
Black Serum-infused leave-in oil that helps repair-look, firm up and gloss over damaged, weakened strands.
About this product
ululis Premium Water Conc Black Serum Hair Oil in Black Fleur is a leave-in oil built around H2O's 'Black Serum Water' — a blend of black rice ferment, black soybean peptide and black pearl designed to add firmness and body to over-processed hair. Formulated with a next-generation water-beauty complex including Tosterà® and 10x concentrated collagen and keratin water, it finishes with the brand's signature Black Fleur scent.
How to use
- Take 1-2 pumps (adjust for hair length) and rub between palms to warm.
- Smooth over towel-dried mid-lengths and ends, avoiding the roots; can also be used on dry hair to tame flyaways and add a glossy finish before or after styling.
Ingredients
- Tosterà® (Aminoethylthiosuccinic Acid Diammonium) — Repair complex that helps mend visible damage from within the hair fiber.
- Black Rice Ferment Extract — Part of the Black Serum Water blend that helps add firmness and body to weakened strands.
- Black Soybean Peptide — Conditions hair for a supple, resilient after-feel.
- Hydrolyzed Keratin — Reinforces the hair's protein structure for smoother texture.
- Water-soluble Collagen — Penetrates the hair shaft to help lock in moisture.
FAQ
Is this oil safe for color-treated hair?
Yes — the water-based, paraben-free formula is designed to be gentle on color-treated hair.
Will it feel heavy on fine hair?
Start with a small amount on the ends only; the lightweight, water-concentrate texture absorbs quickly without a greasy after-feel.
🇺🇸 For US customers
For fans of J-beauty water-concentrate hair care, ululis brings its 'Black Serum Water' technology — black rice ferment, black soybean peptide and Tosterà® repair complex — to a leave-in oil finished with a salon-worthy Black Fleur scent. It's the kind of multi-step Japanese hair ritual r/AsianBeauty regulars love: a 10x collagen-and-keratin-water base meant to add body and gloss to damaged, over-processed hair.
ululis Premium Water Conc Black Serum Hair Oil Black Fleur
$18.40