Table 3.

Marketed product for MNs.

Product Name	Company	Approved for Condition	Description	Reference
Fluzone	Sanofi Pasteur Inc.	Influenza Virus Vaccine (USFDA)	Micro-injection system for intradermal delivery of vaccine	[271]
Intanza	Sanofi Pasteur Europe	Split virion, Inactivated Influenza vaccine (EMA) (Discontinued due to commercial issues)	Micro-injection system of a prefilled syringe, having a 1.5 mm needle length. The needle shielding system is provided, which covers the needle after use.	[272]
C-8 (Cosmetic type)	The Dermaroller Series by Anastassakis K	Cosmetic use.	It has a 0.13 mm needle length. It enhances the penetration of topical agents	[273]
C-8HE (Hair-bearing surface)		Cosmetic Use	It has a 0.2 mm. needle length. The length is below the pain threshold, so painless delivery	[273]
CIT-8 (Collagen Induction Therapy)		Medical type	It is used for collagen induction and skin remodeling therapy. It has a 0.5 mm needle length.	[273]
MF-8		Creating deeper microchannels on the epidermis	Needle length of 1.5 mm, its deep penetration is targeted for destroying bundles of scar collagen	[273]
MS-4		Facial acne scars	The needles have 1.5 mm in length and 4 circular arrays. Its use is preferred where better precision and penetration in deep location is required.	[273]