I have read somewhere that vein problems are caused by a lack of copper in the diet... Don't know if any health professionals here can help with that?

We do have a Weleda product here (same brand that produces the wonderful Arnica)

It is Achillea... drops to put in the water for improving venous circulation for varicose veins, spider veins and haemorrhoids... won't get rid of them for you, but may help improve them...?

The label says it has;
aesculus bark
antimonit
gentiana lutea
hamaelis bark
millefolium
... in a water/ethanol base...