acetyl l-carnitine capsules | 500mg | 180 count | hcl form | energy supplement | supports mitochondrial function | alcar hcl nootropics depot product includes one jar of pure acetyl l-carnitine 500mg capsules. <br><br> jar material / color: in an effort to use more appropriate materials for certain products, we will be phasing in different bottles that contain hdpe vs pet. as we make this transition you may receive a bottle that is different in color and material than that pictured.<br><br> attention: this product is not intended to diagnose, treat, cure, or prevent any diseases. these statements have not been evaluated by the food and drug administration.