Skin & Nail ServicesQuestion 394 of 484
Which color of LED light therapy is most commonly associated with stimulating collagen and addressing fine lines on aging skin?
a.Blue light
b.Green light
c.Red light
d.Yellow light only
Explanation
Red LED light is most commonly associated with stimulating fibroblasts and collagen production, supporting anti-aging treatments. Blue LED targets P. acnes bacteria for acne, and green LED is often promoted for pigmentation and redness.
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