Which is best when it comes to penis enlargement – fillers or PRP? Dr Unnati Desai explains. Here at Harley Street Emporium we’re getting an increasing number of men enquiring about penis enlargement and the options available. Many ask about fillers – but are they the best option? According to GP and aesthetics practitioner, Dr Unnati Desai, fillers have some significant downsides in comparison to PRP and there are a number of things you need to consider when making your treatment choice. Fillers are used in cosmetic surgery to plump up and fill out the tissue and are best known…