I'm 52 and on Oestrogen patches since a hysterectomy 3 years ago. Over last while I've noticed my hair is getting v thin and I'm losing a lot when washing it. I always had thick hair so am unused to my thinning mane! Also my nails are v brittle and my eyelashes have thined considerably. Can anybody recommend a good supplement to increase hair/nail growth? I have chronic pain so take painkillers and also Warfarin for a blood clotting issue which limits certain supplements that I can take.