
Image 1 of 4: ISNTREE Chestnut BHA 2% Clear Liquid 100ml
ISNTREE
Chestnut BHA 2% Clear Liquid 100ml
Step 3 — treat · 100ml
ISNTREE's Chestnut BHA 2% Clear Liquid 100ml is a treat step formulated for congestion and breakouts. We stock it because it earns its place in a real Australian routine — a climate of hard water, air-conditioning and high UV. Sourced directly through verified brand channels and held in our Melbourne warehouse, so what lands on your doorstep is the same batch you'd buy in Seoul.
Dispatched from our Melbourne warehouse · Free standard shipping over A$100 · Shipping & returns
- Helps keep pores clear and calms active congestion
- Authentic stock, shipped from our Melbourne warehouse
Guidance only, based on the brand's stated formulation — not medical advice or a guaranteed outcome.
- 1Use 2–3 drops on clean, slightly damp skin.
- 2Press outward from the centre of the face; skip the eye area unless stated.
- 3Wait 30 seconds before your moisturiser so it absorbs fully.
Science-backed, skin-loving
What's actually in this
- 01
Betaine Salicylate 2% (BHA)
A gentler, naturally derived source of salicylic acid activity. It is oil-soluble, so it works inside the pore on blackheads and closed bumps rather than just on the surface.
BlackheadsCongestionTexture - 02
Chestnut Shell Extract
밤 껍질 추출물
The ingredient the product is named for — a plant extract used alongside the BHA to keep the exfoliating step from feeling harsh.
Pore careSmoothingBalance - 03
Centella Asiatica (Cica)
병풀
The classic Korean calming herb. Its madecassoside and asiaticoside fractions help settle visible redness and support the skin barrier while it recovers.
RednessSensitivityBarrier support
Hero ingredients only. The full INCI list is printed on the carton of every product we ship — ask us at customercare@skingrocer.com.au if you need it before you buy.
Step 3 — treat — layer it in that order with the rest of your routine.
Not sure how the steps stack up? See how a Korean routine layers or take the 2-minute skin quiz.
Sourced through approved supply channels in Korea and held in our Melbourne warehouse — the same product you'd buy in Seoul.
Every product has its own “How to apply” page, open to anyone — no login, no purchase needed.
Dispatched from Melbourne. Free standard delivery on orders A$100 and over.
Full details in our shipping policy and returns policy.
Product questions
ISNTREE Chestnut BHA 2% Clear Liquid 100ml — questions people ask
How do I use ISNTREE Chestnut BHA 2% Clear Liquid 100ml?
Use 2–3 drops on clean, slightly damp skin. Press outward from the centre of the face; skip the eye area unless stated. Wait 30 seconds before your moisturiser so it absorbs fully.
What is ISNTREE Chestnut BHA 2% Clear Liquid 100ml good for?
ISNTREE Chestnut BHA 2% Clear Liquid 100ml is the treat step in a Korean skincare routine. It is most often chosen for breakouts and congestion. ISNTREE's Chestnut BHA 2% Clear Liquid 100ml is a treat step formulated for congestion and breakouts. We stock it because it earns its place in a real Australian routine — a climate of hard water, air-conditioning and high UV. Sourced directly through verified brand channels and held in our Melbourne warehouse, so what lands on your doorstep is the same batch you'd buy in Seoul.
Is ISNTREE Chestnut BHA 2% Clear Liquid 100ml authentic, and where does it ship from?
Yes. This stock is sourced from ISNTREE or its authorised distributor and held in our Melbourne warehouse in Epping, Victoria. Order before 12pm on a business day and it is dispatched the same day with Australia Post. Estimated transit after dispatch is typically 1–2 business days to metro areas and 2–5 business days regionally — these are Australia Post estimates, not guarantees.
What can I use ISNTREE Chestnut BHA 2% Clear Liquid 100ml with?
It layers safely with hydrating and barrier ingredients such as hyaluronic acid, niacinamide, panthenol, ceramides and centella. Avoid using it in the same session as a strong exfoliating acid or retinal — alternate those on separate nights.
How much does ISNTREE Chestnut BHA 2% Clear Liquid 100ml cost in Australia?
ISNTREE Chestnut BHA 2% Clear Liquid 100ml is $36 AUD at Skin Grocer, priced in Australian dollars with no import surcharge at checkout. Subscribe & Save takes 15% off eligible repeat deliveries.
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