Add us as a friend on LINE to get a coupon!

Add Monolith on LINE and get ¥1,000 off

Add the official LINE account of Monolith, the supplement store for people and pets, to receive a ¥1,000 discount coupon and store updates.

Add Monolith on LINE to get the coupon code.

How to use the coupon

1. Copy the coupon code you receive on LINE.
2. At checkout, paste it into the discount code field and select “Apply.”
3. Check that the ¥1,000 discount appears before completing your order.