Clear Nails Plus is a nutritional supplement and is advised not to use it as a medication. This supplement is only for mature people and children under 18 should not use it. Pregnant and nursing women should also quit using it during this period. Despite the premium packaging, Clear Nails Plus comes at an affordable price. Clear Nails Plus is a proven supplement to boost immunity and overcome chipped and black spotted nails. Clear Nails Plus helps people have healthy nails by boosting the blood flow to them.