DUO is the world's best selling surgical grade STRIP lash adhesive, made in the USA. It is a safe, latex adhesive to use with Ardell Lashes, Andrea false eyelashes, and other body decoration/accessories. Duo eyelash adhesive provides a slight stronger hold than DUO Surgical Adhesive and is available in clear and dark tone. Duo Surgical: DUO is the world's best selling surgical grade lash adhesive, made in the USA. It is a safe, latex adhesive to use with Ardell and Andrea strip lashes and other body decoration/accessories. This is the same adhesive sold at the M.A.C. counter. Duo Surgical Adhesive is available in clear only. Note: New DUO Surgical Adhesive Packaging may not say the word surgical on the packaging. All Items Here are all the products in this category: DUO Eyelash Adhesive (1/4 oz) -- DUO eyelash adhesive (regular, non-Surgical) Duo eyelash adhesive is the world's best selling waterproof strip lash adhesive, made in the USA. DUO Surgical Adhesive (1/2 oz) -- DUO is the world's best selling surgical grade lash adhesive, made in the USA.