Applying sperm to pimples is not recommended and is not supported by scientific evidence. While some believe sperm has anti-inflammatory properties and can benefit the skin, the concentration of these components is too low to have a significant effect on acne.
Furthermore, applying sperm to the skin can cause irritation or an allergic reaction, potentially worsening acne symptoms.
Instead of relying on unproven methods, consult a dermatologist for safe and effective acne treatments.