ANUA Heartleaf LHA Moisture Peeling Gel: gentle K-beauty exfoliation for reactive skin

LHA: BHA's gentler sibling

Lipo-hydroxy acid (LHA) is a lipophilic derivative of salicylic acid — a BHA variant that exfoliates the skin surface and inside pores, like standard BHA, but with a slower absorption rate that reduces the immediate irritation potential. Where salicylic acid at 2% can trigger burning, stinging and redness in reactive skin types, LHA at equivalent concentrations is significantly better tolerated because its lipophilic structure slows its penetration rate, giving the skin more time to manage the active exposure. For skin that has had negative reactions to salicylic acid or glycolic acid but still needs chemical exfoliation, LHA is the practical bridge.

Why a peeling gel format is gentler than a peel pad

ANUA Heartleaf LHA Moisture Peeling Gel uses a gel-format delivery rather than a saturated pad. Applied to dry or slightly damp skin and massaged in gentle circular motions, the gel exfoliates through a combination of LHA chemical action and very mild physical friction from the product's texture. The gel format allows more control over the time of contact with the skin — unlike a pad that is pre-saturated and wiped across the face, the gel can be lingered over congested areas and moved past more sensitive zones. This targeted application control makes the peeling gel format more appropriate for skin with uneven sensitivity distribution.

Heartleaf's role in preventing exfoliation-induced irritation

ANUA adds heartleaf extract to the LHA peeling gel specifically to counteract the inflammatory response that any exfoliation — however gentle — can trigger in reactive skin. The heartleaf's anti-inflammatory action reduces the redness and heat that follows exfoliation, shortening the recovery window and making the post-exfoliation skin state more comfortable. This active calming during exfoliation is the key differentiation of the ANUA peeling gel from a standard LHA or salicylic gel exfoliant — the heartleaf doesn't cancel the LHA's exfoliation but moderates the inflammatory cost of achieving it.

How to use the peeling gel in a weekly routine

ANUA Heartleaf LHA Moisture Peeling Gel is a treatment product intended for one to three uses per week, not daily — over-exfoliation is one of the most common causes of reactive skin flare-ups in K-beauty users who have been drawn to the abundant exfoliant products in the market. Apply after cleansing, to dry or slightly damp skin. Massage gently for sixty seconds. Do not rub hard — the LHA chemical action does the exfoliation; friction is supplementary. Rinse and follow with the ANUA Heartleaf 77+ Soothing Toner to immediately rehydrate the exfoliated surface. Avoid using on the same day as the Clear Pad to prevent active stacking.

Building the ANUA exfoliation system for optimal results

A weekly ANUA exfoliation structure: days 1, 3, 5 — ANUA Heartleaf 77% Clear Pad in the daily routine (BHA swipe, toner, ceramide cream). Day 2 — ANUA Heartleaf LHA Moisture Peeling Gel (weekly deeper exfoliation, followed by soothing toner and ceramide cream). Days 4, 6, 7 — no exfoliation, pure ANUA soothing routine (toner + ceramide cream only). This structure provides five exfoliation instances per week (3 pad days + 1 gel day, counting 4 actives that touch the skin), adequate for maintaining skin clarity and texture without the continuous exfoliant exposure that causes chronic barrier disruption.