What is PLA injection? An in-depth guide to Polylactic Acid
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4 min read
Injectable polylactic acid (PLLA) has been used in aesthetic medicine for over 20 years to correct facial volume loss. It's a type of 'smart filler' known for its ability to naturally stimulate the body's own collagen production over time. This guide answers the question, **'What is PLA injection?'** and details its uses, procedure, benefits, and considerations.
