Insights

Is Shampooing Everyday Bad For You?

Reviewed by Dr. Rishu Gupta, MD The Trend of “No Poo” If you’ve been on HairTok for more than 12 seconds, you’ve probably seen someone say: “Stop shampooing! Your scalp will learn to produce less o...

Your Guide to Dandruff and Seborrheic Dermatitis

Flakes are frustrating, and we are here to help you deal with them.

What Causes Sensitive Skin?

Reviewed by Dr. Rishu Gupta, MD, and Valerie George, Cosmetic Chemist Ever felt a burning sensation on your skin after putting on a cream, or felt like your scalp was itchy after using a hair produ...

Your Guide to Eczema

  Reviewed by Dr. Rishu Gupta, MD, and Valerie George, Cosmetic Chemist Red, itchy rashes. It can pop up anywhere – on our scalp, face, neck, arms, hands, torso, and feet. It can be painful, embarr...

Malassezia: The Yeast of Your Problems

Do you ever get itchy, tiny red bumps on your skin or yellow flakes around your scalp? Then you may have fungal issues.

The Microbiome: An Invisible World on Your Skin

Our skin is covered in billions of bacteria, fungi, viruses, and mites. But don’t freak out! These microbes are a natural part of everyone’s skin.