Viagra is traditionally a diamond-shaped tablet that is blue in colour. It has the letters VGR and the dosage engraved on one side, with the Pfizer logo on the other. They are never scored or white. Viagra comes in packs of four – it will never be supplied loose. This is how you know it’s genuine Viagra. Counterfeit Viagra may be a different shape, size or colour, and you may notice it has a flavour. When you buy Viagra directly through the Independent Pharmacy, you can rest assured that you’re getting the real deal.