National Botox Cosmetic Day Promotion!! Head over to www.botoxcosmeticday.com and sign up for an offer reminder. Available only through this link and only on November 18, buy one $50 gift card and get one FREE! Gift cards can be used immediately upon purchase (code is sent immediately via email) and there are no expiration dates! MDCS Dermatology in Manhattan and Long Island is celebrating National Botox Day by offering an additional promotion. Full face Botox treatment 3 areas for $750 (regular price $900)! Call us Manhattan 212-661-3376 (opt1) and 631-543-4888 Long Island (opt1) or Book Online www.mdcsderm.com.