Exosomes are nano-sized extracellular vesicles secreted by stem cells. They contain growth factors, proteins, RNA, and lipids that enhance intercellular communication and trigger regeneration.

When applied to pigmented skin via microneedling or direct injection:

• They regulate melanocyte activity, reducing excess melanin that causes dark spots.
• Stimulate collagen and elastin production to improve skin texture.
• Reduce inflammation and oxidative stress, two major triggers of pigmentation.
• Enhance overall cell repair and renewal, brightening the complexion naturally.