Move over fillers - here's why people are having facial injections made from fish sperm

Polynucleotide injections made from fish sperm DNA are the latest skincare trend, with celebrities like Charli XCX and the Kardashians endorsing them as a way to rejuvenate the skin. These injections are said to boost collagen and elastin production, leading to healthier skin with reduced fine lines and wrinkles. However, while popular, some experts warn that the efficacy and safety of these treatments may not yet be fully proven, as side effects like infections and allergic reactions can occur.