Health Food Governing Act Article 29
If a vendor is guilty of violating any of Articles 7 and 10 to 14, the buyer may return the goods and claim refund of the purchase price from the vendor. If the vendor knowingly commits such violation, it shall refund twice the amount of the purchase price. If the buyer suffers any other damage, the court shall have the authority to order vendor to pay the buyer punitive damages not more than three times the retail price or the value of the damage, whichever is chosen by the buyer, unless the buyer is aware of such violation.Any manufacturer, importer or vendor who knowingly commits the above violation or is jointly liable with the vendor in negligence shall be held jointly and severally liable.