An Instagram reel claims that applying cloves, bay leaves and coffee reverses gray hair in just 4 minutes. ClaimIn an Instagram reel it is claimed that applying cloves, bay leaves and coffee reverses gray hair in just 4 minutes. There is no scientific evidence or medical consensus to back the claim that applying cloves, bay leaves and coffee reverses gray hair in just 4 minutes. Can applying cloves, bay leaves and coffee reverse gray hair in just 4 minutes? Medical Dialogues Final TakeThe claim that applying a mixture of cloves, bay leaves, and coffee can reverse gray hair in 4 minutes is false and scientifically unsupported.