Do you remember the feeling right after your keratin treatment? Your hair shines, feels silky smooth, and frizz is a distant memory! That beautiful, straight look is amazing, but keeping it that way takes real effort. The secret weapon in maintaining that salon-fresh magic is choosing the correct shampoo.
Using the wrong product is a fast track to washing away all those expensive results. Regular shampoos often contain harsh sulfates that strip the keratin right out of your strands. This leaves your hair dull, frizzy, and undoes all the hard work your stylist did. It is frustrating when you invest in a treatment only to watch it fade because of a simple mistake in the shower.
This guide cuts through the confusion. We will show you exactly what ingredients to look for—and which ones to avoid completely—so your keratin treatment lasts longer and your hair stays gorgeous. Keep reading to learn the essential rules for shampooing keratin-treated hair and keep that shine locked in!
Top Shampoo For Keratin Treated Hair Recommendations
- STRENGTHENING KERATIN: People with hair that breaks easily love how Bellisso’s keratin shampoo and conditioner works to help prevent breakage; The secret is how the keratin enriched shampoo and conditioner provides strength and protection to hair by forming a protective barrier around each individual hair strand
- SALON GRADE FORMULA: This thickening keratin conditioner and shampoo set has been formulated by salon experts, specialized in repairing damaged hair; Bellisso’s no sulfate shampoo and conditioner is enriched with intensely nourishing ingredients like argan oil, collagen, vitamin B5 and silk protein
- SULFATE FREE: Make anti frizz shampoo and conditioner that strips your hair of moisture a thing of the past thanks to Bellisso; Our sulfate free shampoo and conditioner set is gentle on your scalp; What’s more this sulfate and paraben free shampoo and conditioner is never tested on animals and designed to nourish each strand
- SHINE FOR ALL HAIR TYPES: If you’re in search of a shampoo and conditioner set for color treated hair, Bellisso has the solution; Our conditioner and shampoo for dry hair and frizz works on bleached and colored hair; What’s more, this hair shampoo and conditioner is ideal for straight, frizzy, curly and even wavy locks
- REVERSE DAMAGE: Because keratin binds to each strand to help strengthen, this keratin shampoo and conditioner set can help reverse the signs of damage; Make brittle hair and dry split ends a thing of the past with this professional conditioner and shampoo keratin hair treatment formula
- MOISTURIZING SHAMPOO & CONDITIONER: This duo promotes long-lasting hydration and nourishment. The shampoo cleanses your hair while providing intense moisture. The conditioner is designed to leave your hair manageable, smooth, and resistant to breakage.
- CHI'S KERATIN LINE: CHI’s Keratin products protect against heat damage, which means you can use your flat iron or curling iron without worrying about damaging your hair!
- CHI SHAMPOOS & CONDITIONERS: CHI shampoos and conditioners are sulfate-free and paraben-free.
- HOW TO USE: Apply a generous amount of shampoo onto wet hair. Work through hair from scalp to ends and rinse. After shampooing, apply a generous amount of conditioner onto hair, focusing on mid-lengths to ends. Leave on 3-5 minutes. Rinse with cold water.
- CHI: Founded by Farouk Shami, a hairdresser allergic to ammonia who sought to create the first ammonia-free hair color & has remained committed to crafting the finest ethical haircare. All CHI products are cruelty-free, paraben-free, & sulfate-free.
- HYDRATING ARGAN OIL: This argan oil shampoo and conditioner set from Bingo Hair Care tames frizz, gives you incredible shine and nourishes with deep hydration. Argan oil for hair has been used for centuries in Morocco to rescue dry and damaged locks, and now you can experience these benefits from the comfort of home with our advanced Moroccan oil shampoo and conditioner
- SULFATE FREE: Say goodbye to your old Moroccan argan oil shampoo and conditioner that strips your hair and scalp of moisture. Bingo Hair Care’s argan shampoo and conditioner set is totally sulfate and paraben free. Better still, our sulfate free shampoo and conditioner are never tested on animals
- DAZZLING SHINE: People love how our argan oil conditioner and shampoo smooth frizz while delivering amazing shine. The active oils in our anti frizz shampoo and conditioner bind to your hair, helping to reduce flyaways and create a smoothing effect. Tame unruly locks and achieve a Hollywood look that turns heads with our shampoo and argan oil conditioner for hair
- SALON GRADE: We’re committed to offering Moroccan oil conditioner and shampoo that takes hair care to the next level. That’s why we’ve worked in close consultation with respected salon experts to deliver a conditioner and shampoo for dry hair and frizz that is salon grade. What’s more, our anti frizz shampoo and conditioner is suitable for all hair types including color treated and bleached hair
- REVERSE DAMAGE: You’ll be amazed how our Moroccan oil hair products can help fight the signs of damage. The secret is how the argan oil binds to each strand, penetrating deep beyond the outer surface of the hair to hydrate and nourish from within. If you’re in search of moisturizing shampoo and conditioner that really works, our argan oil hydrating shampoo and conditioner is the smarter choice
- REVITALIZE DAMAGED HAIR: Our keratin-infused shampoo and conditioner set works to rejuvenate weak, thin, or damaged hair, leaving it looking and feeling stronger, shinier, and healthier.
- BOOST VOLUME AND THICKNESS: Our scalp-stimulating shampoo and volumizing conditioner set increase hair elasticity, reducing the risk of breakage and helping to thicken and volumize thin hair.
- GENTLE AND SULFATE-FREE: Our hair care products are made without harsh chemicals or sulfates, including parabens, making them gentle and safe for all hair types. Plus, they're cruelty-free and have been rigorously tested for quality and safety.
- CLARIFY AND CLEANSE: Our keratin shampoo and conditioner help remove build-up and keep your hair and scalp clean and healthy on a daily basis, promoting healthier hair for both men and women. Proteins work to lock in moisture deep within each strand.
- ADD SHINE TO YOUR HAIR: It can also make your hair easier to manage and it can aid in straightening curly or wavy hair. Plus, it adds shine to your hair.
- This specially formulated keratin-enhanced shampoo fights frizz while gently cleansing the hair, restoring strength and enhancing shine.
- Formulated without sodium-chloride to protect Keratin Complex smoothing treatments.
- A unique formula of keratin, soy and wheat proteins helps smooth and soften hair.
- Great for all hair types including dry, damaged, or keratin-treated hair.
- SMOOTH HAIR THE WAY NATURE INTENDED: This 13-fluid ounce bottle of OGX Ever-Straightening + Brazilian Keratin Therapy Hair-Smoothing Shampoo hydrates strands, leaving them extra-glossy with a lustrous shine
- SOFTER, SILKIER, STRONGER: No matter the hair type, this nourishing keratin shampoo strengthens and softens hair while helping smooth the cuticle for strong, long tresses
- HAIR CARE INSPIRED BY NATURE: Formulated with a rich, exclusive blend containing Brazilian keratin protein, moisturizing avocado oil, coconut oil for luster and cocoa butter
- ALL-AROUND SENSORY EXPERIENCE: The coconut, brazil nut and cocoa butter scent leaves your locks smelling irresistibly good every time you lather up. Plus the sulfate-free surfactant hair care system is paraben-free and gentle on your tresses
- BEAUTY, PURE & SIMPLE: For a full hair care routine that'll leave your hair with a brilliant, luxurious glow, pair this keratin shampoo with OGX Ever-Straightening + Brazilian Keratin Therapy Conditioner
Choosing the Best Shampoo After Your Keratin Treatment
Keratin treatments make your hair smooth and shiny. You want that look to last! Using the right shampoo is very important. This guide helps you pick the perfect one.
Key Features to Look For
Sulfate-Free Formula
This is the most important thing! Sulfates are harsh cleaning agents. They strip the keratin right out of your hair. Always check the label for “Sulfate-Free.”
Sodium Chloride-Free (Salt-Free)
Salt is another enemy of keratin. Sodium chloride breaks down the treatment fast. Good keratin shampoos never include salt. Look for this on the ingredients list.
Moisturizing Ingredients
Keratin treatments work best when hair stays hydrated. Choose shampoos with natural oils or butters. These keep your hair soft and prevent frizz.
pH Balanced
The ideal shampoo should have a neutral or slightly acidic pH level. This keeps the hair cuticle closed. A closed cuticle locks in the keratin. Check product descriptions for pH balancing claims.
Important Ingredients: What to Love and What to Avoid
Ingredients That Help Your Keratin
- Keratin or Hydrolyzed Wheat Protein: These help reinforce the treatment.
- Natural Oils (Argan, Coconut, Jojoba): They add shine and moisture.
- Panthenol (Pro-Vitamin B5): This ingredient deep conditions the hair shaft.
- Gentle Surfactants: These are mild cleaners that won’t strip your hair.
Ingredients to Skip Completely
Avoid ingredients that shorten the life of your treatment. These ingredients actively work against your salon investment.
- Sodium Lauryl Sulfate (SLS) and Sodium Laureth Sulfate (SLES): These are common, harsh sulfates.
- Parabens: Some people prefer to avoid these preservatives.
- Harsh Alcohols: These can dry out your newly treated hair.
Factors That Improve or Reduce Shampoo Quality
Quality Boosters
Higher quality shampoos often use gentler, plant-derived cleansers. They also include higher concentrations of beneficial ingredients like natural oils. These cost a bit more, but they give better results.
Quality Reducers
Cheap shampoos often rely heavily on strong detergents (sulfates) to create a lot of foam. While they clean well, they damage the keratin layer quickly. If a shampoo lathers excessively, it might be too harsh.
User Experience and Use Cases
How Should It Feel?
A good keratin shampoo should feel gentle. It should create a light, creamy lather, not huge bubbles. Your hair should feel soft even before conditioning. If your scalp feels itchy or dry after washing, the product might be too strong.
When to Use It
You should only use this specialized shampoo after a professional keratin treatment. For general maintenance, use it every time you wash. If you wash your hair infrequently (say, twice a week), stick to this shampoo for every wash to maximize longevity. Do not alternate with regular shampoos for the first month.
10 Frequently Asked Questions About Keratin Shampoo
Q1: Why can’t I use my regular shampoo?
A: Regular shampoos usually contain sulfates and salt. These chemicals break down the keratin coating on your hair strands very fast. This makes your treatment fade quickly.
Q2: How soon after my treatment can I use this shampoo?
A: Wait exactly as long as your stylist tells you. Usually, you must wait 48 to 72 hours before washing at all. After that waiting period, you can start using your sulfate-free shampoo.
Q3: Does this shampoo make my hair heavy?
A: No, high-quality keratin shampoos are designed to be lightweight. They clean without leaving heavy residue. If your hair feels weighed down, you might be using too much product.
Q4: Is “Paraben-Free” as important as “Sulfate-Free”?
A: Sulfate-free is essential for keratin protection. Paraben-free is good for overall hair health and avoiding certain chemicals, but sulfates are the main enemy of the treatment itself.
Q5: Can I use this shampoo on color-treated hair too?
A: Yes, most shampoos made for keratin-treated hair are also safe for color-treated hair. They are generally formulated to be very gentle.
Q6: Will this shampoo stop my hair from frizzing?
A: The shampoo helps maintain the anti-frizz barrier created by the treatment. It supports the smooth results, but it doesn’t create the smoothness on its own.
Q7: What should I use with this shampoo?
A: Always pair your keratin shampoo with a matching, sulfate-free conditioner. Using a deep conditioning mask once a week is also helpful.
Q8: I see a shampoo labeled “Keratin Complex.” Is that enough?
A: Check the full label. It must say “Sulfate-Free” and “Sodium Chloride-Free.” Just having “Keratin Complex” in the name isn’t enough protection.
Q9: Can I use this shampoo if I did not get a keratin treatment?
A: You can. Since these shampoos are very gentle and moisturizing, they work well for dry or damaged hair, even without a keratin service.
Q10: Does this shampoo make my hair grow slower?
A: No, shampoo does not affect how fast your hair grows from the root. It only affects the health and appearance of the hair that is already grown out.