Apply to the scalp on dry hair, massage for 2 to 3 minutes, and leave it in without rinsing. Use it as part of your normal wash routine rather than replacing shampoo.

Will it help with hair loss?

No. It is a cosmetic scalp serum with ginseng, honey and aloe. It conditions and soothes but does not treat pattern baldness or medical scalp conditions.

Is it greasy on fine hair?

Leave-in oils can weigh down fine hair. Start with a small amount on the scalp only and keep it away from the lengths if your hair is thin.

Can I use it every day?

The label says daily use is fine for all hair types. If your scalp is oily, use it less often and watch for buildup.

Is it good for travel?

Yes. The single-use vials are the main advantage over a bottle: no spills, no decanting, and easy to pack.

Thirty individual serum pieces. Each is a single application meant for the scalp.

30-Piece Essential Oil Scalp Treatment Serum

Q: Where is the 30-Piece Essential Oil Scalp Treatment Serum cheapest?

At Deal.ai, for $27.98, as of our latest check.

Sold and shipped by Deal.ai

$27.98Free shipping

Arrives about Nov 14–23, from a US warehouse

No returns for change of mind. If it arrives damaged or isn't what you ordered, or never arrives, report it within 30 days and we refund you in full.

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Price facts

Last seen at $27.98 at Deal.ai on Nov 10.

Our take on the 30-Piece Essential Oil Scalp Treatment Serum

This is a 30-piece set of leave-in scalp serums built around ginseng extract, honey extract and aloe leaf extract. It is marketed for damaged hair repair, detangling and shine, applied to dry hair and left in without rinsing. The format is the selling point: single-use vials suit travel and daily routines better than a pump bottle. It is a cosmetic scalp oil, not a medicated treatment, so it will not fix thinning or a diagnosed scalp condition. Rivals in this space are usually rinse-out oils or watery tonics; this one sits on the scalp and stays there.