Debunking the worst haircare advice on TikTok @LabMuffinBeautyScience
Debunking the worst haircare advice on TikTok  @LabMuffinBeautyScience
Uploaded February 2025 | Updated September 2026, 2 weeks ago
Does TikTok give good haircare advice? We're going through expensive versus cheap shampoos, how to wash your hair correctly, dry shampoo being worse than cigarettes, and so much more!

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0:00 Brushing and hair loss, cold water, heat protectants
8:32 Lawsuits, mineral oil, watered down products, sulfate quality
15:34 Don’t wash hair, surgeons
18:42 Professional vs drugstore products, washing hair twice
23:17 Using your shampoo wrong (from a dermatologist)
27:55 Dry shampoo is worse than cigarettes, debunking experts, factchecking
37:52 Natural shampoo, parabens
41:23 Box dye conditioner dupes

πŸ™‹πŸ» I'm Michelle, a chemistry PhD, cosmetic chemist and science educator, here to explain how beauty products work, debunk myths, and help you make smarter decisions about your skincare, hair and makeup!

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🧴 SKINCARE GUIDE 🧴 Find out more: labmuffin.com/skin
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Debunking the worst haircare advice on TikTok

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