Share this: Category: Health & BeautyTags: Colloidal Silver, Natural Health Products, Healing Jewellery, Healing Jewellery, Superfood, Vegan Products, Website: visit www.biosil.co.zaContact Number 1: 011 615 5504Contact Number 2: 011 616 6773Email Address: info@biosil.co.zaAddress: Johannesburg, Gauteng