Dermatologist Reviews Garnier Fructis Diamond Sleek: Is It Worth It?

Dr. Dray, board-certified dermatologist, reviews the Garnier Fructis Diamond Sleek Shine-Coat Smoothing Spray and explains how this affordable drugstore hair product performs for frizz control, shine, and heat protection. In this video, she breaks down how heat-activated styling sprays work, what ingredients actually do for the hair, and how to use this product correctly to get the best results. If you struggle with frizz, dullness, or humidity-related hair issues, this in-depth review will help you decide if this product is worth adding to your routine. SHOP THE PRODUCT Garnier Fructis Diamond Sleek Shine-Coat Smoothing Spray https://amzlink.to/az0bK5705dTdd TIMESTAMPS 0:00 Intro 0:52 What the product claims 1:18 How smoothing sprays work 1:57 Key ingredients breakdown 3:47 Why this formulation works 6:33 How to use it correctly 8:34 Who this product is best for 9:57 Expected results 11:06 Fragrance and sensitivity 11:57 Final thoughts 13:18 Outro In this review, Dr. Dray covers How frizz forms and how smoothing sprays help control it Key ingredients like argan oil, vegan keratin proteins, and heat-protective polymers Why lightweight formulas matter, especially for fine hair How to properly apply and activate the product with heat styling Who should and should not use this type of product This spray is best suited for those who heat style their hair and want smoother, shinier results without a heavy or greasy feel. It performs particularly well in humid climates and wor