Cardiology IV Diagnostic Stethoscope Navy Discontinued It also contains a mix

It also contains a mix of intensely nourishing active ingredients such as Collagen

No aluminium salts

ACTIVE GOLD COLLAGEN® works from within

botanicals and fat-soluble carotenoids in a base of viable bacteria

Oat Proteins and Fraxinus Extract firm

Cardiology IV Diagnostic Stethoscope Navy Discontinued It also contains a mixEngineered to help you perceive barely perceptible sounds. The 3M Littmann Cardiology IV Stethoscope is designed for clinicians who require outstanding acoustic performance combined with exceptional versatility. Its innovative design provides a single piece tuneable diaphragm on each side of the chestpiece. Outstanding acoustics with better audibility of high frequency sounds (adult side, firm pressure). Tuneable diaphragm: Hear high or low frequency