Biotin shampoo is said to boost hair growth and make your locks strong and healthy. Dermatologists weigh in on whether biotin ...

Like most Pura D’Or products, this shampoo is loaded with botanical and organic ingredients, with none as crucial as its hefty dose of biotin (aka vitamin B7). This nifty vitamin helps support the ...

These products are designed to penetrate the hair shaft, reinforcing the hair’s natural protein structure. Keratin-infused shampoos and conditioners can significantly strengthen your hair.

If you’ve had a keratin treatment, always opt for a sulphate-free shampoo. Sulphate-rich formulas can strip the hair of its natural oils (and the keratin treatment) shortening your results.

Our editors hunted down everything from a life-changing shampoo and conditioner to the most transformative curling wand, hair dryer and flat iron. Looking for a keratin treatment to get the ...