Protection Plan Upkeep Shampoo

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Protection Plan™ Upkeep Shampoo - Gussi
Protection Plan™ Upkeep Shampoo - Gussi
Protection Plan™ Upkeep Shampoo - Gussi
Protection Plan™ Upkeep Shampoo - Gussi
Protection Plan™ Upkeep Shampoo - Gussi

Protection Plan Upkeep Shampoo

Keep it so fresh and so clean while staying oh-so-smooth with our keratin-infused Protection Plan Upkeep Shampoo:

  • Gently cleanse
  • Refresh your treatment
  • Help to keep hair & scalp healthy & smooth


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Prolong your keratin sleek and give your hair its daily dose of smooth shine. Formulated with powerful keratin and proteins, this richly pampering sulfate-free keratin shampoo ensures you make the most of your good hair investment. This keratin treatment shampoo is safe for all hair types and color-treated hair.

How To Use

Massage Protection Plan Upkeep Shampoo through wet hair, working into a luxurious lather, then rinse thoroughly. Follow with a generous serving of Protection Plan Upkeep Conditioner.


240ml / 8.1 fl oz

Water (Aqua) (Eau), Sodium Cocoyl Isethionate, Disodium Laureth Sulfosuccinate, Cocamidopropyl Betaine, Fragrance (Parfum), Acrylates Copolymer, Hydrolyzed Keratin, Hydrolyzed Soy Protein, Sericin, Glycerin, Magnesium Nitrate, Ethylhexyl Hydroxystearate, Quaternium-80, Polyquaternium-10, PEG-7 Glyceryl Cocoate, PEG-150 Distearate, PEG-200 Hydrogenated Glyceryl Palmate, Polyquaternium-7, Glycol Distearate, Steareth-4, Sodium Lauroyl Sarcosinate, Butylene Glycol, Propylene Glycol, Dimethicone PEG-8 Meadowfoamate, PEG-12 Dimethicone, Magnesium Chloride, Tetrasodium EDTA, Aminomethyl Propanol, Phenoxyethanol, Ethylhexylglycerin, Potassium Sorbate, Sodium Benzoate, Benzoic Acid, Methylisothiazolinone, Methylchloroisothiazolinone, Citric Acid, Sodium Chloride, Benzyl Salicylate, Hexyl Cinnamal, Benzyl Alcohol, Bismuth Oxychloride (CI 77163)

Grab the Gussi Bundle 
for your complete smoothing routine!

Kit + Upkeep Daily Care


At-Home Keratin Treatment Kit
Protection Plan™ Upkeep Shampoo
Protection Plan™ Upkeep Conditioner

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 clean keratin treatment products developed with your safety in mind. Better for your hair, better for the environment, better for everyone.

Hydrolyzed Keratin
  • Builds a protective layer
  • Helps to strengthen
  • Moisturizes & smooths
  • Imparts reflection & shine
  • Improves manageability
Hydrolyzed Soy Protein
  • Helps to strengthen & nourish
  • Increases appearance of body & sheen
  • Improves manageability
  • Mitigates damage from over-processing & styling tools
PETA & Leaping Bunny certified cruelty-free




Can I use keratin shampoo every day?

Of course! Our Protection Plan™ Upkeep Shampoo is both a keratin maintenance shampoo and also an everyday frizz control shampoo. Our keratin shampoo is safe for all hair types and also for color-treated hair. Formulated without harsh sulfates or parabens, this shampoo for keratin treated hair is perfect for whenever your hair needs a wash.

Is keratin shampoo good for my hair?

Keratin shampoo is not just good, but actually great for your hair! Your body produces keratin naturally, so adding in an extra boost from your shampoo is only going to further enhance the natural process. Keratin proteins offer a slew of benefits to hair. Keratin helps to build a protective layer on the hair follicle to rebuild strength and elasticity. In doing so, it moisturizes the hair to make it more manageable and shiny. And who doesn’t love shiny hair? For extra added nourishment and repair, follow with our keratin conditioner.

Does keratin shampoo work if I color my hair?

In the case of our Protection Plan™ Upkeep Shampoo, absolutely! Keratin is a protein that is naturally produced by the body and is a key proponent of what makes up your hair, skin, and nails. Adding more keratin to your hair care routine with our keratin treatment shampoo has been proven to rebuild and strengthen hair follicles, while also mitigating damage from bleaching and styling tools. Because our shampoo with keratin is sulfate-free, it’s perfect for color-treated hair. If you’re dealing with dyed or damaged hair, the best keratin shampoo plus conditioner might be just what the (hair) doctor ordered.