The Southern Group of biotechnology companies was founded in 1987 with a clear vision: to develop clinically advanced, high-quality medical solutions rooted in science, precision, and bio-compatibility.
Over nearly four decades, this commitment to innovation has expanded beyond implantable medical devices into advanced skin science, wound care technology, and ophthalmic solutions - forming a dynamic ecosystem of specialised healthcare brands.
From Biotechnology to Everyday Wellbeing
What began in highly technical medical engineering environments evolved into a deeper understanding of tissue science, biomaterials, and regenerative technologies. This expertise laid the foundation for four key consumer and professional healthcare brands within the Group:
optiphi®
Developed by Skin Rejuvenation Technologies (Pty) Ltd., optiphi® represents the translation of
medical-grade science into advanced skincare. Built on a deep understanding of skin biology and
tissue regeneration, optiphi® uses its patented MSC Code™ system to personalise treatment and
target skin imbalances at their source.
Delta Medical Skincare
Delta Medical Skincare bridges the gap between clinical procedures and homecare. Designed to
support aesthetic treatments and professional protocols, Delta formulations are grounded in
ingredient science and therapeutic precision.
Melcura™ Wound Care
Through Medika SA (Pty) Ltd., the Group expanded into specialised wound care solutions powered
by medical-grade honey technology and regenerative biomaterials.
VISI Eye Drops
Manufactured by Ophthalmica, VISI represents the Group’s expertise in ophthalmic formulation and
surgical-grade biomaterials.
Explore advanced hearing and ENT solutions designed to support connection, clarity, and everyday wellbeing.
Discover precision-engineered spinal and orthopaedic implant solutions developed to the highest medical standards.
Science at the Core
Across all brands, the Southern Group remains grounded in biomedical engineering, tissue engineering, biotechnology, biochemistry, and microbiology.
What unites each brand is a shared philosophy:
Advanced science, responsibly applied - improving quality of life from the operating theatre to everyday care.