Between manual injections by a doctor and machine injectors like Hycoox, which is more advantageous for preventing nodules and enhancing effectiveness?

Question

더나클리닉 · Accepted Answer

Manual injections are advantageous for fine adjustments in specific areas, while injectors are known for their strength in evenly distributing the product under consistent pressure. However, neither method can completely prevent nodules, as their occurrence is more influenced by the dilution state, injection depth, and the skill of the injector.

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Between manual injections by a doctor and machine injectors like Hycoox, which is more advantageous for preventing nodules and enhancing effectiveness?

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