Unreal Focus/ Energy/ with no jitters no caffeine and "All Natural" Our (Everhart Energy Insert,) goes into your permanent (Everhart Permanent Bicep Band.) To deliver "All Day Energy & Focus."Delivers vitamins D / D3 / B6 / B12 / Arginine / Taurine / Aloe Vera / Orange Oil / Eucalyptus Oil / Iodine. We use first squeeze plant oils to get the most natural active ingredients, for maximum results. You can feel the difference! Wear on your bicep in our precut bicep band. Uncap slide base into pouch in bicep band circle reservoir pops out of pre cut hole. Peel off film cap release against skin.