Free Course
    1 AiCE Point
    ~45 min

    Polynucleotides in Aesthetic Medicine

    A comprehensive self-paced course covering PDRN science, injection techniques, clinical protocols, and practice building.

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    Introduction to Polynucleotides in Aesthetic Medicine
    Slide 1 of 17

    Introduction to Polynucleotides in Aesthetic Medicine

    Polynucleotides (PNs) represent one of the most significant advances in regenerative aesthetic medicine. Derived from purified DNA fragments — primarily from salmon or trout — these biologically active molecules stimulate the body's own repair mechanisms at a cellular level. Unlike volumising fillers, polynucleotides work by improving skin quality from within, making them a cornerstone of modern bio-revitalisation protocols.

    Key Learning Points

    • Polynucleotides are purified DNA fragments used for skin regeneration
    • They stimulate cellular repair rather than adding volume
    • Derived from highly purified fish DNA (salmon/trout)
    • Represent the cutting edge of bio-revitalisation

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