* New! * Since 1932 * Dietary Supplement * Healthy Hair, Skin & Nails * Clinical Lifestyles * 1 Daily Discussion: Kal Super Silica Plus is a high-dose combination formula of clinically studied ingredients intended to provide nutritive support for healthy hair, mails and skin. Fortified with Horsetail (a natural for of silica), colloidal hydrophilic silica, MSM and biotin, Super Silica Plus is an essential addition to an already diet.