
Review Highlights
Loving My Results
"Process was very easy start to finish, but I’m most impressed with the results. My hair is wavy, and I’ve been getting it highlighted for 20 years (ahh!!) so it runs dry and a bit damaged from the color. I traveled to two very humid cities after doing my at home keratin and was SHOOK at how non-frizzy and easy to style my hair was. Gussi cuts down my blow-dry time significantly. I also let my hair air dry after the treatment and it looked amazing!! Highly Recommend!!"
Great For Coarse Hair
"This is like magic! Worked great on my thick long hair and it lasts so much longer between washes. Loved this product!"
The Only Thing That Works!
"I am blown away by how well this treatment tamed my frizz! My hair has never been so shiny!"
The full set for your smoothest, healthiest hair ever! Maximize your treatment and save with the Gussi Bundle - a $125 value for just $110, plus free shipping. Bundle includes all our best hair products for frizzy hair:
- At-Home Keratin Treatment Kit
- Protection Plan™ Upkeep Shampoo
- Protection Plan™ Upkeep Conditioner
Start with our At-Home Keratin Treatment Kit: in about an hour from start to finish, you’ll be enjoying frizz-free hair for up to six weeks, from just one treatment! Safe, easy to use, and highly effective for all hair types.
Then keep it silky smooth with Protection Plan™ Upkeep Shampoo & Conditioner. Our sulfate-free keratin treatment aftercare products contain powerful keratin plus nourishing ingredients to prolong your shine while gently cleansing and deeply restoring hair.
Everything you need to repair, strengthen, smooth, and protect your hair, all at a great value. Who says good things only come in small packages? Our keratin treatment products are the stuff of frizz-free hair dreams!
CLEAN. SAFE. FORMALDEHYDE-FREE.
PETA & LEAPING-BUNNY CERTIFIED CRUELTY-FREE. MADE IN USA.
How to #gussiUP
What You’ll Need




Made from the good stuff
Let’s waltz through a few benefits of some of our key ingredients, shall we?
- Add strength & resistance
- Rebuild elasticity
- Repair split ends and surface damage
- Improve hair cuticle condition
- Bonds damaged cuticle
- Smooths hair fiber
- Imparts reflective shine
- Moisturizes
- Fights against split ends and dandruff
- Improves manageability
- Strengthens at the root
- Nourishes weak and damaged hair
- Anti-aging
- Anti-microbial
- Improves circulation
- Reduces scalp irritation
- Anti-aging
- Revitalizing antioxidants
- Boosts hair growth
Ingredients
* Certified organic ingredient/Ingrédient certifié biologique