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What Is Hyaluronic Acid?
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Hyaluronic acid is a substance that the human body produces naturally. The areas where much of this acid is found are within the joints and the eyes. When the acid is used for... Read More

Assembly of an Oxygen Facial Machine
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Welcome to the Rejuvenair training session. The video is covering everything you need to know about proper equipment setup. The setup is really simple, there are usually just three components in the oxygen... Read More