Skin Deep: Science & Skincare

How IPL Works: The Science Behind Clearer, Brighter Skin

Ever wonder how a flash of light can clear up sun damage or redness? We break down the science behind IPL—how it targets pigment, stimulates collagen, and reveals glowing skin.

Understanding Active Ingredients in Skin Care – No Chemistry Degree Required

Confused by skincare labels? You're not alone. At Coastal IPL, we break down what active ingredients are, how they work, and which ones are worth the hype—from retinol to hyaluronic acid.

IPL vs. Lasers: What's the Difference?

IPL and lasers both use advanced light technology to improve skin—but what's the difference? Dr. Steven Fish explains these treatments clearly, helping you understand which one might be right for y...