Profhilo vs Polynucleotides – what’s the difference? Both are injectable skin treatments, but they work in different ways to improve your skin quality. Profhilo • Made from pure hyaluronic acid • Deeply hydrates and remodels the skin • Improves firmness, elasticity, and overall glow • Ideal for dull, dehydrated, or crepey skin • Popular for face, neck, and hands Polynucleotides • Made from purified DNA fragments • Stimulate skin repair and regeneration • Improve texture, fine lines, redness, and