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DASHU

DASHU Daily Scalp Deep Cleansing Shampoo 500mL

다슈 데일리 두피 딥클렌징 샴푸 500ml

$2518,000 in Korea4.9

₩ is the Korean store price; $ is what Olive Young Global lists. They often differ because the pack size or count sold overseas isn't the same — check the size on the listing before you buy.

Hair Wash > Shampoo■ 500mlMade in Korea
NiacinamideBHA
No drying alcoholNo essential oilsSilicone-free6 fragrance allergens

Not a cart — nothing is sold here. I check it against what you already use: clashing actives, doubling up, and morning vs night.

Deep CleansingHair lossAnti-DandruffHair GrowthScalp Treatment

Fit with your routine

NiacinamideBHA

Add a few more to your routine and we'll flag any clashing actives or good pairings with this one.

🔬 Ingredient lens

About this product

This is a scalp-focused deep-cleansing shampoo built around BHA to help clear pore buildup and excess oil at the root, with niacinamide added to support scalp comfort alongside the exfoliating action. The sulfate base delivers a proper lather for a genuinely deep clean, which is the tradeoff for its cleansing power. Best for oily or buildup-prone scalps that want a periodic deep clean rather than an everyday gentle wash.

How to use

Massage into wet scalp and hair, focusing on the roots, leave on for a minute, then rinse thoroughly.

What reviewers say

BHA in a shampoo makes sense to me the way it does in skincare — it's oil-soluble, so it can get into clogged scalp pores and break up buildup that plain surfactants leave behind. Niacinamide is a nice addition too, helping support a calmer scalp while the BHA does the deeper clearing work. It's a sulfate-based cleanser, so it lathers well, but if your scalp runs sensitive, ease in gradually.

Ingredients

Key actives

What this product is working with
NiacinamideBHA

Ingredients to watch

Fragrance, drying alcohol, essential oils, etc.
FragranceAmmonium Lauryl SulfateAmmonium Laureth SulfateSodium Coco-Sulfate

Fragrance allergens

Common triggers for sensitive skin
Alpha-isomethyl iononeBenzyl salicylateButylphenyl methylpropionalCinnamalHexyl cinnamalHydroxycitronellal

Does this fit what you already use?

Add it and I'll check it against the rest — clashing actives, doubling up, and which half of the day each one belongs in.

Free, no account — your routine stays on this device.

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