“So many smaller brands ... integrity of keratin adhesive. Five stars.” Dry, brittle strands are prone to breakage, making it difficult to maintain length. This shampoo-conditioner duo ...

"I started using this Augustinus Bader shampoo and conditioner and after-shampoo leave-in conditioner, " she said in an ...

In a similar vein, Alterna’s shampoo features keratin—the structural protein responsible for hair strength. Years of damage (e.g. from heat styling, coloring, and environmental factors ...

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 ...

That’s why it’s essential to pack your haircare routine with products that target these concerns, and it starts with finding the right shampoo and conditioner. This potent (yet gentle ...

What if you could reduce the problem for less than $30? Amazon's top-selling Bellisso Biotin Shampoo and Conditioner Set is a popular choice, and right now is a great time to try it out ...