New Era Comb P contains calc fluor, calc phos, kali phos and mag phos. Calc fluor is the tissue salt most commonly linked with support and elasticity in ligaments and vessel walls, calc phos is traditionally used for rebuilding and recovery, kali phos is often chosen when aching is linked with nerve tiredness, and mag phos is associated with cramp and muscular tension.
That makes New Era Comb P a useful blend for tired, aching legs and feet, especially when the discomfort is linked with long days on your feet, muscle tightness or heaviness. The added biotin supports normal energy metabolism, but the main reason to buy this product is the mineral combination itself.
Calc fluor and mag phos are the most helpful ingredients to notice. One is used for support and tissue resilience, the other for cramp and tightness, so together they explain why this blend is aimed at both feet and legs rather than at one small area.