Kobayashi Netsusama Strong Freezer Cooling Sheet for Adults 12 Pieces [Direct Japanese Import]

Beat sweltering heat, pounding headaches, and feverish chills in one cool move. Kobayashi Netsusama Strong Freezer Cooling Sheets transform into ice‑cold, pain‑soothing pads after just four hours in your freezer—unlocking hospital‑grade relief you can stash at home, slip into a gym bag, or pull from the bedside drawer at 3 a.m. Peel, stick, and feel an instant Arctic rush so you stay calm, comfortable, and ready to tackle the day.

Why It Out‑Cools Ordinary Pads

Freezer‑Charged Power – Pop the sheets in your freezer for 4 hours; the proprietary hydro‑gel locks in sub‑zero temperatures for up to 30 minutes of icy relief.

Instant, Mess‑Free Application – No dripping ice packs or condensation. Just peel, stick, and chill.

Clinically Proven Cooling – In‑house tests* show a dramatically lower skin‑surface temperature than standard fridge‑stored pads.

Skin‑Safe & Latex‑Free – Gentle adhesive keeps the sheet in place yet removes cleanly—safe for adults and children.

Portable 12‑Pack – Individually wrapped so you can stash a few in your gym bag, first‑aid kit, or bedside drawer.

*Tested March 2017, 25 °C/55 % RH, healthy adults, Kobayashi Pharmaceutical.

How to Use

Freeze for ≥ 4 hours.

Peel off the protective film.

Apply to forehead, neck, or pulse points.

Replace when the cooling effect fades (about 20‑30 min).

(Tip: keep a spare set in the freezer so you’re always ready).

Perfect For

Rapid fever relief during flu or dengue season

Beating Singapore’s midday heat & humidity

Post‑run or post‑gym muscle cooldown

Migraine and stress‑headache comfort

Stay frosty—add Kobayashi Netsusama Strong Freezer Cooling Sheets to your cart and experience intense, on‑the‑spot chill whenever you need it.