4.9/5 • Based on 250+ Reviews

We fight itch, flakes, and frizz. Guaranteed.

Scalp relief + beautiful hair.

  • Free Shipping On US Orders

  • 100 Day Hassle Free Returns

  • #1 Customer Support Team

We are not your mother's medicated shampoo.

  • Sulfate Free
  • Color safe
  • Paraben free
  • For all ages
  • Zinc Pyrithione free
  • For sensitive skin
  • Cruelty free
  • For men & women

Give us four weeks and we will give you itch-free, flake-free, hydrated hair.

  • 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

4 weeks to itch-free, flake-free, frizz-free hair.

  • Results start appearing after 4 weeks of use.
  • Safe for processed, sensitive, & colored hair
  • Step One:
    Apply a quarter sized amount of your HairSanity Shampoo onto your scalp.
  • Step Two:
    Add water to your scalp for increased lather. Once this is done, thoroughly rinse your scalp with warm water.
  • Step Three:
    Massage your HairSanity Conditioner into your scalp & leave for 2 minutes.
  • Step Four:
    Massage into your scalp & rinse with warm water.

Clinically proven formulas, backed by science.

Over 700 people tested our two step solution with clear results.

Hairsanity was clinically tested against the market leader.

96% participants had reduction in scalp dryness

89% had reduction in scalp flaking

97% had improvement in hair shine and dryness

95% had improvement in hair frizz and manageability


A brain and good looks.
We have the winning combination.

HairSanity is a patented formulation.

SCIENCE MEETS BEAUTY Clinically proven results when tested against the market leader. Our double-blind randomized study included all genders, hair types and ages. Results demonstrate clear superiority in overall efficacy and hair quality after 4 weeks of use.
HairSanity is a patented formulation.

Our Mission

Giving You Manageable, Flake-Free Hair.

Meet The Founder Dr. Rebecca Kazin.

  • Johns Hopkins - trained Dermatologist
  • Nationally recognized expert in skin and hair
  • Caring for patients for almost 20 years
  • Personally researched and tested Hairsanity to help her patients

Skincare Quality Ingredients in Haircare

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

  • Alp Rose
    Alp Rose
    This helps preserve skin stem cells and protects them from UV damage.
  • Willow Bark
    Willow Bark
    Helps eliminate debris, product buildup, and dead skin from scalp.
  • Sea Whip Extract
    Sea Whip
    Immediately & effectively prevents irritation from occurring.
  • Green Tea
    Reduces hair loss risk & promotes regeneration.
View All Ingredients

Don't just take our word for it...

Ask Us Anything

How do I know HairSanity will eliminate my flakes and frizz?

Over 700 people tested our two-step solution with incredible results.

96% of participants had a reduction in scalp dryness.

89% had a reduction in scalp flaking.

97% had improvement in hair shine and dryness.

95% had improvement in hair frizz and manageability.

What makes HairSanity different from other haircare on the market?

Designed by Johns Hopkins-trained Dermatologist.

Clinically proven to be gentle on sensitive skin and scalp.

Free of sulfates, silicones, phthalates, parabens, and dyes.

Safe for color-treated hair.


How soon will I see and feel my improved scalp and hair?

We recommend using HairSanity every time you wash your hair.

Most will see and feel results after just a few washes, but the full effects are most noticeable after 4 weeks of consistent use at least 3 times per week.

Free Shipping

We offer free shipping to all our customers in the United States. Fast and safe delivery to your doorstep.

Hassle Free Returns

We offer hassle free 100 day return policy. Contact us anytime if you have any issue with the order.

Customer Care

A satisfied customer is our #1 priority. Our dedicated team is ready to assist you with any questions.