Hair Ferment Scalp Serum
Skincare, for the scalp.
Scalp balance · Hair density
Scalp & Hair · Size TBC
In production. Join the waitlist for launch access.
Join the waitlist for this productDetails
What it is
A lightweight leave-in serum made for the scalp, using fermented yeast filtrate and rice water. It looks after the scalp like skin, with a gentle, K-beauty-inspired approach. It is a once-daily step, applied with the dropper.
What your skin needs
Heat, sweat, hard water and product build-up can leave the scalp feeling oily, itchy or out of balance. Healthy-looking hair starts at the scalp. Many people overlook scalp care, even though it can change how hair looks and feels.
Key actives
Saccharomyces Ferment Filtrate
Saccharomyces Ferment Filtrate
A fermented active that helps the scalp feel balanced and comfortable.
Target Target levels to be confirmed at launch
Read aboutRice Water
Oryza Sativa (Rice) Water
A traditional ingredient that helps hair look fuller and feel smoother.
Target Target levels to be confirmed at launch
Read about
Percentages are formulation targets. Final percentages are confirmed at launch.
Why it works
Saccharomyces ferment filtrate helps support a scalp that feels balanced and comfortable. Rice water is a long-standing hair ritual in Asia, used for smoother, fuller-looking strands. Together they help hair look denser and healthier over time.
Texture and feel
A clear, watery serum that is light on the scalp. It dries without a greasy film and does not weigh hair down.
How to use
PM
- 1Part hair into sections on clean or slightly damp hair.
- 2Apply the dropper along the parting, a few drops at a time.
- 3Massage the scalp gently with your fingertips for one minute.
- 4Leave in. Use daily, or on alternate nights if you prefer.
Step 7 of the routine · Scalp
Pairs well with
This one works well on its own as part of your scalp routine.
Use carefully with
- Patch test first behind the ear, and avoid broken or irritated scalp skin.
- Avoid contact with eyes. Rinse with water if it gets in.
Who it's for
People who want gentle, daily scalp care and healthy-looking hair. Suits oily, dry and sensitive-feeling scalps, and all hair types and textures.
Suits normal, combination, oily, dry, sensitive skin.
Why Seonvie
Seonvie sees the scalp as an extension of skin, a point of view central to Korean skin science. This serum is formulated for Indian climate and hair, with a light feel that does not weigh down thick or fine strands.
Questions
Will it help hair grow back?
No. It is a cosmetic scalp serum that supports a balanced-feeling scalp and healthy-looking hair. It is not a hair loss product.
Can I use it on coloured or treated hair?
It is applied to the scalp, not the lengths. Patch test first if you have recently coloured your hair.
Does it leave hair greasy?
The texture is watery and dries without a film. Use a few drops at a time.
How soon will I see a difference?
Scalp care is a long game. Most people judge it over several weeks of regular use.
When will it launch?
In production. Join the waitlist for launch access.
Be first to try Hair Ferment Scalp Serum.
In production. Join the waitlist for launch access.
Join the waitlist for this product

