IMPROVED

At-Home Keratin Treatment Kit

Next. Level. Smoothing.

Say hello to major hair goals with shiny, frizz-free hair for up to six weeks, from just one treatment! Easy, at-home, and done in about an hour from start to finish.

Smooth frizz
Nourish & moisturize
Help to strengthen & prevent breakage
Improve the appearance of split ends
Reveal silky, reflective shine
Cut blow-dry time by up to 30%
STRONGER: from a unique blend of peptides
SMOOTHER: from hydrolyzed vegetable proteins
SHINIER: from nourishing oils

TRIPLE THREAT/S COMPLEX, NON-TOXIC, SAFE, FORMALDEHYDE-FREE, SULFATE-FREE, CRUELTY-FREE.

Quantity must be 1 or more

One-Time Purchase $65

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Description

The first at-home keratin hair treatment! This innovative DIY smoothing solution leaves hair frizz-free for weeks on end, plus shinier, healthier, and more manageable than before. Unlike many in-salon keratin treatments, Gussi ditches the formaldehyde and all other nasty chemicals. Fabulously sleek hair that lasts, all from the comfort of your own bathroom.

For all hair types. Results may vary slightly based on hair texture, coarseness, porosity, and overall hair condition.

Color-safe. For best results, Gussi up prior to coloring hair. You can color your hair immediately after completing the Gussi treatment. If you recently colored your hair, wait at least five washes before applying Gussi's formaldehyde free treatment.

Keep those curls - if you want! Gussi won’t break the bonds of your hair, so your natural texture remains – just with a smoother, more manageable, elongated pattern for the duration of the treatment.You must flat iron hair as the final step to lock in the treatment, but you can then immediately rinse to get those gorg curls back.

How To Use

Wash 2x with Squeaky Clean Priming Shampoo to clarify and prep your hair. If you have very dry or damaged hair, just 1 wash will do it.
Apply Smooth Operator Keratin Treatment, comb thru and let process for ~20-30 minutes.
Rinse your hair with water and towel dry.
Blow dry smooth until hair is completely dry.
Flat iron hair in small sections to activate the frizz-fighting power.

Style however you like! Immediately following your DIY keratin treatment, you’re free to wash, color, heat style, curl your hair and even work out – whatever you and your hair desire.

Ingredients

Squeaky Clean Priming Shampoo
73.9ml / 2.5 fl oz

Water (Aqua) (Eau), Sodium C14-16 Olefin Sulfonate, Sodium Lauroyl Methyl Isethionate, Cocamidopropyl Betaine, Decyl Glucoside, Heptyl Glucoside, Pyrus Malus (Apple) Fruit Extract, Glycerin, Panthenol, Prunus Armeniaca (Apricot) Kernel Oil, Aloe Barbadensis Leaf Juice*, Arginine, Serine, Alanine, Glycine, Threonine, Proline, Valine, Histidine, Isoleucine, Phenylalanine, Aspartic Acid, PCA, Sodium PCA, Allantoin, Caprylyl Glycol, Guar Hydroxypropyltrimonium Chloride, Sodium Lactate, Polyquaternium-73, Polyquaternium-7, Cocamide MIPA, Hexylene Glycol, Trisodium Ethylenediamine Disuccinate, Phenoxyethanol, Ethylhexylglycerin, Sodium Benzoate, Citric Acid, Sodium Hydroxide, Fragrance (Parfum), Benzyl Salicylate, Hexyl Cinnamal

* Certified organic ingredient/Ingrédient certifié biologique

Smooth Operator Keratin Treatment
73.9ml / 2.5 fl oz

Water (Aqua) (Eau), Glyoxyloyl Keratin Amino Acids, Glyoxyloyl Carbocysteine, PEG-40 Hydrogenated Castor Oil, Dipropylene Glycol, Aloe Barbadensis Leaf Juice*, PEG-12 Dimethicone, Silicone Quaternium-18, Glycerin, Soytrimonium Chloride, Silicone Quaternium-8, Decyl Glucoside, Tocopherol, Niacinamide, Pisum Sativum (Pea) Extract, Salvia Hispanica Seed Extract, Ricinus Communis (Castor) Seed Oil, Prunus Armeniaca (Apricot) Kernel Oil, Hydrolyzed Pea Protein, Hydrolyzed Vegetable Protein, Moringa Oleifera Seed Oil, Pelvetia Canaliculata Extract, Cocos Nucifera (Coconut) Oil, Simmondsia Chinensis (Jojoba) Seed Oil, Rosa Canina Seed Oil, Caprylyl Glycol, Guar Hydroxypropyltrimonium Chloride, Xylitol, Anhydroxylitol, Xylitylglucoside, Maltitol, Polysilicone-29, Trideceth-6, Trideceth-10, Trideceth-12, Cetrimonium Chloride, Hexylene Glycol, Propylene Glycol, C13-15 Alkane, Phytic Acid, Phenoxyethanol, Ethylhexylglycerin, Sorbic Acid, Potassium Sorbate, Sodium Benzoate, Citric Acid, Fragrance (Parfum), Hexyl Cinnamal, Limonene

* Certified organic ingredient/Ingrédient certifié biologique

Precautionary Statement(s): Wash hands after handling. Keep out of reach of children. IF IN EYES, rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. If eye irritation persist: Get medical advice/attention.

Made in USA of global materials

Grab the Gussi Bundle
for your complete smoothing routine!

Kit + Upkeep Daily Care

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$110

$125

At-Home Keratin Treatment Kit

Protection Plan™ Upkeep Shampoo

Protection Plan™ Upkeep Conditioner

GET THE BUNDLE

Add Mane Squeeze™ for all your straightening, smoothing & styling needs!

1" Titanium & Ceramic Flat Iron

$129 + FREE SHIPPING

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Bottles

Excited to use the product but I’m curious as to why the products arrived below full, like almost at half of the bottle. For that price, that is not ok imo

Carcinogenic ingredients?

Confused that this product is labeled as safe and formaldehyde free- when it takes a few minutes to confirm that’s not true Glyoxyloyl carbocysteine, a main ingredient in the second product, does not contain formaldehyde, BUT formaldehyde (a known cause of reproductive cancers) IS RELEASED in the form of an inhalant (gas) when heated to a high temperature with a flat iron.

Hi there, thank you for bringing this concern to our attention. We take the safety of our customers very seriously and want to assure you that our product is labeled accurately and does not contain formaldehyde. The ingredient Glyoxyloyl carbocysteine, while not containing formaldehyde itself, may release it when heated to high temperatures. (450 Degrees). We recommend using our product as directed and taking necessary precautions when using heat tools. In fact, the Gussi Mane Squeeze Flat Iron does not heat over 420 Degress to ensure you get the best results! If you have any further questions, please don't hesitate to reach out to our customer service team. Thank you.

Easy and effective, but not going to last 6 weeks

I wanted to wait a few weeks before writing a review so I could see how long the results would last and give a more thorough review.
I have mid back length 3C curly, fine hair and a LOT of it. Very prone to frizz and split ends and honestly always looks a mess when natural in the hellish humid Georgia summer. I choose Gussi because I wanted to see if there was a way to get some maintenance for my hair without shelling out $400 on a professional keratin treatment.

The process of actually applying the treatment was pretty straightforward! I followed the instructions exactly and it took about 90 minutes from start to finish. That’s about the same amount of time it takes me to blow dry and straighten my hair normally!!! I did not notice any super unpleasant smells so they definitely reformulated. My hair looked SO good after straightening. I was so impressed, it’s never been that straight, shiny, soft and my highlights were GLOWING. My only regret was not scheduling something afterward so I could show it off!

I would say the first week I was having best hair ever. My curls were lying flatter and my frizz was dramatically reduced. By the end of the second week I noticed that the hair on the top of my head around my face was definitely getting back to its normal frizzy state. I only wash my hair twice a week so I think this is because I workout and sweat a lot so that definitely makes the product dissipate faster. The lengths of my hair are still quite soft and tame though. I also noticed that it made the ends of my hair more brittle. Especially, when I blow dry and straighten. I’m now at the end of week three, and the humidity is definitely overpowering the treatment, and frizz is setting in faster but still more reduced than it was pretreatment. I think I’ll have another week or two of benefits before it’ll be back to normal. I’m going to order another bottle (I have about 1/4 left of the first one) and do it again at the 6 week mark and probably continue for the rest of the summer because it has helped and maybe being consistent will help it last longer than a couple weeks.

Hi there, thank you for taking the time to leave us a review! We're glad to hear that our At-Home Keratin Treatment Kit was easy to use and effective for your curly hair. We understand that the results may not last the full 6 weeks for everyone, as it can depend on individual hair type and habits. We appreciate your feedback and will definitely take it into consideration for future improvements. We hope you continue to enjoy the benefits of our product and we're always here to assist if you have any questions or concerns. Have a great day!

Best,
Gussi Customer Service

This product saved me!

One day my hair just suddenly changed texture! I think it was the color I put on my roots. My hair was super frizzy and kinky and terrible (normally my hair is smooth and fine- it turned rough and really puffy). I was ready to spend a fortune on a pro treatment but I found this product and it was a game changer. If you follow the directions exactly I guarantee you will be very pleased w the results. Thank you so much, gussi…I’m so happy!!!

Hi there,

We are thrilled to hear that our At-Home Keratin Treatment Kit was able to save your hair! We understand how frustrating it can be when your hair suddenly changes texture, but we are happy that our product was able to give you the smooth hair you love. Thank you for trusting us with your hair, and we hope to continue providing you with great results. :)

Best,
Gussi Customer Service

Frizz Free at Last

I was gifted by Gussi hair, the Gussi At-Home Keratin Treatment Kit. This formula hits the head on the nail. The Squeaky Clean Priming Shampoo is what I think begins the process of beautiful straight hair. When added with the Gussi Smooth Operator Keratin Treatment, a perfect bond is created. Leaving my hair free free, straight, and easy to manage.

Hi there! We are so glad to hear that you had a positive experience with our At-Home Keratin Treatment Kit. Our goal is to provide our customers with frizz-free, manageable hair and we are thrilled that our products were able to deliver that for you. Thank you for taking the time to leave us a review and we hope to continue providing you with great hair days!

Best,
Gussi Team

1 2 3

No nasties,
only the good stuff

At Gussi, we are equally committed to great hair and great health. Yes, we deliver shiny, smooth, frizz-free hair. Does it mean you need to be exposed to nasty chemicals found in pretty much every smoothing product out there? Hard pass.
We offer non-toxic keratin treatment products developed with your safety in mind. Better for your hair, better for the environment, better for everyone.

Keratin Amino Acids

Add strength & resistance
Improve appearance of split ends & surface damage
Boost hair cuticle condition

Hydrogenated Castor Oil

Imparts reflective shine
Smooths hair fiber
Seals damaged cuticles

Moringa Oleifera (Moringa) Seed Oil

Helps to moisturize
Improves manageability
Provides nourishment
Anti-microbial

Vitamins C, B3, B5, B6, E

Antioxidants help to revitalize & protect hair
Reduce scalp inflammation

Formaldehyde-free

Phthalate-free

Paraben-free

Gluten-free

PETA & Leaping Bunny certified cruelty-free

How to #gussiUP

Get that playlist ready and get ready for some seriously smooth self-care. FIVE EASY STEPS, in about an hour from start to finish, for up to six weeks of shiny, silky, healthy hair. Once you’ve gussied up, might we suggest sharing a few selfies?

What you’ll need

Towel

Hair Clips

Plastic Comb

Brush

Blow Dryer

Flat Iron

FAQ

What is keratin and is keratin good for hair?

Keratin is a protein naturally made in the body that makes up your hair, skin, and nails - so yes, keratin is great for your hair! Our formaldehyde free keratin treatment adds an extra powerful dose of non-toxic keratin that will help your hair become softer, smoother, and less prone to frizz. Our At-Home Keratin Treatment works great with all hair types and lasts up to six weeks from just one treatment!

Is keratin good for hair with low porosity, high porosity or normal hair types?

Simple answer, all of the above! Keratin is great for all hair types, however sometimes one’s hair type isn’t able to properly absorb the protein to be able to gain the best results. Our at-home keratin treatment uses hydrolyzed keratin which is a broken down version of the larger protein, allowing for even hair with low porosity to reap the benefits. Hydrolyzed keratin works wonders even if you have damaged hair, since the hydrolyzed keratin would fill in the gaps in the hair strands that have been weakened over time. Gussi is also NOT a chemical straightener or relaxer, so it won’t disturb any of your natural curl patterns. This is just another example of how Gussi has the best keratin treatment kit.

Is it easy to do a keratin treatment at home?

We have made it extremely easy! Salon keratin treatments are often expensive, have a long processing time and use products that do more harm than good. Salon keratin treatments usually involve the use of formaldehyde, which leads to a range of negative side effects on your hair and health as stated by the FDA. This is why we developed the best formaldehyde-free formula so that you can do your keratin treatment at home with peace of mind that you and your hair are in good hands. To complete our powerful frizz-fighting treatment, you only need an hour of your time and some home essentials like a towel, hair clips, plastic comb, brush, blow dryer, and flat iron. It’s five simple steps to six weeks of great hair, all from just one treatment!

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At-Home Keratin Treatment Kit