Blue Eraser Serum 15ml (LED)

Combines vibrating blue LED technology with a cooling serum applicator to instantly reduce excess sebum and soothe irritated, acne-prone skin. Delivers visible redness reduction and calming relief after a single use, with clinically proven results showing up to 185.54% improvement in skin irritation. Formulated with 80% Tea Tree Leaf Water and triple patented ingredients to provide low-irritation care for sensitive and troubled skin, while seaweed-derived fine needles enhance absorption and effectiveness.

1. Pump out appropriate amount of serum and gently spread on skin with the applicator 2. Place the LED device on skin and gently massage along skin texture for 1–2 minutes on the same area (ensure the joints touch skin for effective LED emission) 3. Lightly wipe the LED device with a dry tissue and store it on the stand *For first-time use, remove the clear film on the battery

Formulated with 80% Tea Tree Leaf Water (replacing regular water) to deliver natural cooling and soothing relief for easily irritated skin. Niacinamide works to brighten tone and regulate sebum production, while Centella Asiatica Extract strengthens the skin barrier and calms inflammation. Seaweed-derived microcrystalline cellulose (fine needles) rounds out the formula by enhancing ingredient absorption for maximum effectiveness.