Shampoo bars sound like the eco-friendly dream — no plastic bottles, no waste, no nonsense. But let’s be real: not every “natural” bar is healthy for your hair.After 39 years behind the chair, I’ve learned one thing — a product can look good on Instagram and still be a nightmare on your scalp. If you’re using or making shampoo bars, these are the 5 ingredients you need to avoid  — and why they quietly destroy hair over time. 1. Sodium Hydroxide (Lye) Let’s start with the most

They look cute, they’re eco-friendly, and social media swears they’re the next big thing — but let’s be honest: most shampoo bars are not created equal.After 39 years behind the chair, I’ve tested enough products to spot what works and what wrecks hair long-term. So here’s the truth about shampoo bars — the good , the bad , and the ugly residue. 1. What Shampoo Bars Actually Are A shampoo bar is a solid cleanser  that activates when you rub it between your hands or directly o

Let’s cut right to the chase — most people are washing their hair either too often, not enough, or in a way that throws the whole routine off balance. After 39 years behind the chair, I’ve seen it all: dry scalps, greasy mids, tangled ends, and clients confused because every influencer on the internet says something different. Here’s the truth from someone who has done this for nearly four decades: How often you should shampoo depends on your scalp — not your hair length, not