4.9/5 • Based on 250+ Reviews

End itch, flakes, and frizz - for good.

Welcome to the science of HairSanity.

Scalp care...

We use clinically-proven, gently potent actives to get rid of itch and irritation.

Reimagined,

Be flake free, but not at the cost to your locks. Hair Sanity won't strip your hair of its protective oils or dull your color. It's science, but prettier.
For you.

For you.

Scalp care can be self care too. Our medicated formulas are packed with botanicals to transform your routine into a moment of indulgence.

Everything you need, nothing you don't

For all hair types
Paraben & Sulfate Free
Plant Powered
Proven Actives
Patented Formula

Clinically Tested. Clearly Superior.

Our product is backed by science and trusted by experts.

96%

Experienced Less Scalp Dryness

Hair Sanity hydrates and soothes, reducing common hair and scalp issues.

89%

Saw a Reduction in Flaking

Gently exfoliates to reduce without stripping essential moisture.

95%

Reported Smoother, More Manageable Hair

Produces a light and refreshing softness for effortless styling.

97%

Noticed Shinier, Healthier-looking Hair

A balanced scalp means hair that looks and feels its best.

DEVELOPED BY JOHNS HOPKINS TRAINED BOARD CERTIFIED DERMATOLOGIST

REBECCA KAZIN, MD, FAAD

I didn't set out to start a haircare business; for over two decades as a dermatologist, I loved caring for my patients in the office.

But year after year I listened to my patients describe the same problem-

When it came to treating their itchy, irritated scalps, there was no good solution. They were forced to choose between a healthy scalp OR healthy hair...

  • Rooted in Expertise

    Backed by 20+ years of
    dermatological knowledge.

  • No Need to Settle

    We listen, learn, and create formulas that truly address your needs.

  • Proven to Work

    Clinically proven, and backed by science-not hype.

  • Driven by Care

    A passion for gentle solutions in every formula.

The power of Plants, perfected by Science

HairSanity Products Contain Premium Extracts, Nutrients, Antioxidants & Vitamins B5, B6 & B12.

  • Alp Rose
    Alp Rose
    Protects the scalp’s natural barrier from environmental stressors.
  • Willow Bark
    Willow Bark
    Clears away debris and excess oil for a refreshed, balanced scalp.
  • Sea Whip Extract
    Sea Whip
    Soothes sensitivity and helps prevent irritation before it starts.
  • Allantoin
    Calms the scalp, locks in moisture, and enhances shine for soft, strong hair.
View All Ingredients

Real People with Real Success

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  • Use only Hairsanity, No need for anything else!

    My husband and I purchased Hair Sanity for the first time about 2 years ago, and have not purchased another shampoo or conditioner since.

    LG, Verified Customer

  • Itchiness Resolved!

    My scalp was driving me nuts as it was dry and itchy. I tried HairSanity and had a 95% reduction in itchiness.

    MG, Verified Customer

  • Leaves my hair feeling younger!

    Leaves my hair feeling younger, healthier and more manageable. This product is superior than any other I have tried.

    MA, Verified Customer

  • I really liked this product!

    Very pleasant fragrance, leaves hair clean, full and healthy. Good thickness, lathers and rinses very well.

    IK, Verified Customer

  • Very good and very happy!

    Very good and very happy with this shampoo and conditioner highly recommend!

    AC, Verified Customer

  • Great shampoo!!

    My daughter loves Hair Sanity. It makes her hair not oily!

    DR, Verified Customer

  • Great Product!

    I had an itchy scalp issue and nothing was working. I had to see a dermatologist, who ultimately recommended using the Hairsanity product as part of a new regimen. The product worked very well and my itchy scalp issue is much better now.

    NP, Verified Customer

  • My scalp has never felt better!

    I have been using Hairsanity for about a year. I have been very pleased with the results my scalp has never felt better!

    KC, Verified Customer

  • Finally found a shampoo & conditioner!

    Finally found a shampoo & conditioner that help my scalp issues..

    PG, Verified Customer

  • I love these products!

    I love these products! I bleach my hair and it feels so soft and smells amazing.

    LM, Verified Customer