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What Not to Do After Keratin Treatment: Dos and Don’ts (2024)

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Are you looking for the perfect way to tame your unruly hair? If so, a keratin treatment may be just what you need. By utilizing natural proteins and restoring lost nutrients to your strands, this revolutionary process promises to give you soft and shiny locks with minimal effort.

However, in order for it all to work out as expected, there are some dos and don’ts that must be followed after having a keratin treatment done.

Read on to find out more about what not to do after a Keratin Treatment!

  • Use sulfate-free shampoos only when washing your hair.
  • Avoid heavy oils or chemicals during conditioning.
  • These simple tips can make all the difference between maintaining beautiful tresses vs damaging them beyond repair.

Furthermore, we will explore how often one should wash their hair post-treatment and which products they should use to maintain great results over time.

  • Alfaparf Milano Keratin Shampoo
  • Conditioner Davines OI Hair Oil
  • Lanza Keratin Healing Oil
  • Pure Silk Pillowcase King Rose
  • CHI Kerasin Mist 12oz
  • GHD Platinum Styler Iron
  • Eva NYC Mane Magic
  • Aquis Microfiber Hair Towel
  • Denman Hair Brush Large Black

So get ready – let’s dive right into understanding more about what not to do after a Keratin Treatment!

Key Takeaways

  • Do not use shampoo with sulfates for washing hair after a keratin treatment.
  • Avoid heavy oils and chemicals in conditioning products.
  • Do not touch your hair frequently or use tight hairstyles.
  • Wait at least three weeks before coloring your hair post-keratin treatment.

What Not to Do After Keratin Treatment

After having a keratin treatment, there are certain things to avoid in order to make sure the results last and your hair remains healthy. These include avoiding Alfaparf Milano Keratin Shampoo Conditioner, Davines OI Hair Oil, Lanza Keratin Healing Oil, Pure Silk Pillowcase King Rose, CHI Keratin Mist 12oz, GHD Platinum Styler Iron, Eva NYC Mane Magic, Aquis Microfiber Hair Towel, Denman Hair Brush Large Black, and many more products.

To ensure that you get the best out of your keratin treatment, it is important to follow these guidelines.

Alfaparf Milano Keratin Shampoo Conditioner

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After your keratin treatment, give Alfaparf Milano’s Keratin Shampoo Conditioner a try for smooth and healthy-looking hair! This two-in-one product is designed to prolong the effects of keratin treatments, with feedback from customers being largely positive.

Its shampoo cleans effectively and smells pleasant, while its conditioner is suitable for various hair types, including straight and curly.

Users praise it for maintaining their hairstyle post-treatment as well as keeping their locks looking smooth and healthy. The product may come in handy when you want to keep your newly treated tresses looking glossy without weighing them down or leaving residue behind after washing.

It does not contain parabens or sulfates, which makes it gentle on the scalp yet strong enough to deliver long-lasting results even after multiple uses over time.

  • Designed specifically to prolong the results of a keratin treatment
  • Suitable for all different hair types (straight & curly)
  • Cleans effectively with no residue left behind
  • Pleasant smell that lingers lightly throughout the day
  • Does not contain parabens/sulfates, making it gentle on the scalp
  • Some users find conditioning properties weaker than other products

Davines OI Hair Oil

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Davines OI Hair Oil is the perfect choice to restore shine and fight frizz, leaving your hair feeling silky smooth! This two-in-one product contains silicones for hair coating that are enhanced with antioxidants for maximum protection.

It’s suitable for thick, curly, unruly hairs, and its mild scent is pleasant without being overwhelming.

Plus, it goes a long way – just a little bit will do you justice when styling your locks! A trusted product available on Amazon that many users love due to its effectiveness and long-lasting results makes it worth investing in.

  • Shine-enhancing power
  • Fights frizz
  • Enhanced with antioxidants
  • Suitable for all hair types
  • Vegan & Cruelty-Free
  • Underwhelming smell
  • Bottle size could be larger considering cost
  • Strong initial scent that diminishes as it dries

Lanza Keratin Healing Oil

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Try Lanza Keratin Healing Oil to restore and add shine to your hair, while providing flexible body and bounce. This paraben-free formula is suitable for all hair types, with a natural scent that protects against heat styling tools.

Customers have praised its effectiveness in calming dryness and flyaways, as well as reducing breakage and static due to its non-oily texture compared with other products. Enriched with essential fatty acids, antioxidants, and vitamins A & E, it helps improve the condition of aged or thinning hair over time without any greasy feeling afterwards.

The product has also been noted by customers for its pleasant scent, which does not linger after being applied. This makes it ideal for daily use, but it should be used sparingly to avoid grease build-up on the scalp or strands of mid-length, thinned-out, fragile hair types.

With positive feedback from users across various categories such as curly, straight, and wavy-haired people from different age groups, this product offers something great for everyone looking to improve the quality of their locks.

  • Restores strength & adds shine
  • Reduces split ends & frizz
  • Non-greasy texture
  • Protects against heat styling tools
  • Softening fragrance
  • Suitable even for aged or thinning hair
  • Long-lasting – a little goes a long way
  • Expensive
  • Greasiness if used too much
  • Not suitable for all kinds of thick hair
  • Fragrance may be overpowering

Pure Silk Pillowcase King Rose

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Sleep in luxurious comfort with the Slipsilk Pure Silk Pillowcase King Rose and wake up to anti-aging, anti-acne, and anti-bedhead benefits. Crafted from premium Mulberry silk with a 360 thread count, this pillowcase offers superior comfort while preventing facial wrinkles when you sleep.

Its envelope closure keeps it securely in place throughout the night so that you can enjoy a peaceful rest without disruption or disturbance.

The natural scent of this pillowcase provides an inviting atmosphere for relaxation before bedtime.

This product is machine washable and designed to withstand years of use while providing long-lasting results for those seeking maximum protection against aging skin as well as hair care needs such as frizz control and reduction in split ends caused by friction or heat styling tools used during your beauty routine.

Customers praise its softness, comfortability, overall quality but have some preference for different color options when purchasing this item on Amazon, which is available at an affordable price point, making it a great value purchase!

  • Provides superior comfort
  • Anti-aging properties due to mulberry silk absorbing less face cream than cotton
  • Reduces pressure on creased skin
  • Reduces hair tangling by 43% compared to cotton pillowcases
  • Machine washable
  • Affordable pricing
  • Some disappointment with color accuracy
  • Durability concerns with certain color options
  • Slight preference for different colors

CHI Keratin Mist 12oz

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Treat your hair to the luxurious CHI Keratin Mist 12oz, designed to strengthen and protect while leaving it silky and shiny. This paraben-free mist is suitable for all types of hair, with a weightless formula that helps reduce split ends and tame frizz.

The 12 fluid ounce bottle is packed full of essential fatty acids, antioxidants, and vitamins.

  • Prevents split ends
  • Tames frizz effectively
  • Weightless formula
  • Suitable for all types of hair
  • Packed with essential fatty acids and vitamins
  • Offers one stroke styling at lower temperatures than traditional straighteners
  • Can leave hair greasy if used excessively

● Intensive treatment for the hair

GHD Platinum Styler Iron

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Invest in the GHD Platinum Styler Iron for its advanced styling technology and 3-year warranty – don’t you want to get the best out of your keratin treatment? This high-quality straightener heats up quickly in just 5 seconds, providing one-stroke styling at a lower temperature.

With its ultra-zone predictive technology that adjusts heat 250 times per second for optimal results and floating plates with an ultra-gloss coating, it guarantees shiny and smooth hair without sacrificing health.

Plus, its lightweight design makes it comfortable to use all day long, while the universal voltage ensures worldwide usage.

  • Heats up quickly in just 5 seconds
  • Provides one-stroke styling at a lower temperature
  • Ultra-zone predictive tech adjusts heat 250 times per second
  • Advanced floating plates with an ultra-gloss coating
  • Lightweight design makes it comfortable to use all day long
  • Universal voltage ensures worldwide usage
  • 3-year warranty included
  • Grooves near plates may trap hair

Eva NYC Mane Magic

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Try Eva NYC Mane Magic, a 10-in-1 hair primer that will simplify your styling routine while providing heat protection and fighting frizz! This vegan and cruelty-free product is enriched with essential fatty acids, antioxidants, and vitamins to strengthen your hair.

It also helps tame static and reduce the appearance of frizz without any parabens, sulfates, or phthalates.

Its lightweight formula ensures easy application on dry hair before blow-drying or using any other heat styling tools for salon-like results.

Using Eva NYC Mane Magic not only provides all-round protection from damage due to heat but also leaves your locks feeling softer than ever before, giving off an amazing scent as well.

The only downside might be the strong fragrance, which could overpower perfume if applied too liberally, particularly on thinning locks. Although the texture has been described more akin to light hairspray rather than moisturizing enough for those seeking deep hydration of their mane instead.

  • Effectively moisturizes & reduces heat damage
  • Provides salon-like softness & scent
  • Works well at protecting bleached blonde hair
  • Protects against humidity & tames wavy/curly Hair
  • Strong sweet fragrance may overpower perfume
  • Packaging issues reported during shipping
  • Texture likened more towards light hairspray
  • Can be heavy if too much is applied

Aquis Microfiber Hair Towel

AQUIS Microfiber Hair Towel, Water-Wicking,View On Amazon
For a quick-drying, hair-strengthening experience that leaves you feeling silkier than ever, wrap your locks in the Aquis Microfiber Hair Towel—it’s like hitting two birds with one stone! Crafted from premium AQUITEX fabric, this towel is designed to reduce drying time while providing heat protection.

It features an air-cushioned pad and a lightweight handle for maximum comfort during use. The sustainable microfiber towel quickly wicks away water, eliminating frizz and damage caused by friction or heat.

  • Strengthens up to 5x more than traditional methods
  • Eliminates frizz and damage caused by friction/heat
  • Quickly absorbs moisture and reduces drying time
  • Sustainable design; durable and doesn’t release toxins/microplastics
  • Lightweight handle for comfortable use
  • Available in multiple colors
  • Mixed feedback regarding size (may not fit all hair lengths)

Denman Hair Brush Large Black

Denman Cushion Hair Brush (Large)View On Amazon
Upgrade your haircare routine with the Denman Hair Brush Large Black for smooth results and less breakage! This cushion brush is designed to detangle, shape, and add glossy shine to hair. Made from natural bristle and a ‘porcupine effect’ nylon quill, it features an air-cushioned pad that penetrates hair easily.

Ideal for general styling as well as wigs, hair extensions, or barrel curls, this brush has been praised by users for its effectiveness in providing salon-quality results at home. The Denman Hair Brush is particularly suitable for those with naturally curly 3B ringlet styles or fine textured locks who want superior conditioning without damaging their strands further.

The combination of natural bristles gives a gentle but effective massage on the scalp while protecting against split ends due to heat styling tools. This makes it comparable to other high-end brushes such as Mason Pearson’s range.

  • Suitable for various types of hair including fine, straight, and natural 3B ringlet curls
  • Combines natural and synthetic bristles, offering superior conditioning and protection against split ends
  • Sturdy build quality ensuring durability over time
  • Not ideal if you have thick, coarse, unruly tresses
  • Some may prefer additional color options

Express Blow Out: Do’s and Don’ts

When caring for hair after a keratin treatment, it is important to make sure you are using the right products and techniques. Be sure to use a special keratin-safe shampoo instead of regular shampoo; stay away from clarifying shampoos that can strip your hair’s natural oils; don’t touch your hair frequently as this may interfere with the treatment results; avoid heavy oils when conditioning your locks, and limit washing since overwashing can reduce the longevity of the treatment.

Don’t Use a Regular Shampoo (use a Special Keratin-safe Shampoo Instead)

Switch to a keratin-safe shampoo for long-lasting results and keep your hair looking fabulous! Avoid regular shampoos with sulfates or sodium chloride, as these can strip away the beneficial effects of a keratin treatment.

Clarifying shampoos should be avoided too, as they’re designed to remove buildup from styling products. Choose instead an option specifically made for post-treatment maintenance that is free from harsh chemicals like parabens and phthalates.

Make sure it’s also tailored towards your specific hair type. Whether you have curly or straight locks, there are options out there that will help nourish and protect them without compromising their health!

Stay Away From Clarifying Shampoos

Avoid clarifying shampoos, as they can strip away the beneficial keratin and disrupt your treatment. To ensure that your keratin treatment lasts longer, use a sulfate-free shampoo designed for post-keratin hair care that is gentle on damaged hair.

Also, avoid using heavy oils or accessories like clips and bands, which may leave lasting impressions on the fragile post-keratin treated locks.

Don’t Touch Your Hair Frequently

Try not to toy with your tresses too often, as the keratin treatment leaves it malleable and changes can be long-lasting. To protect your hair from damage or lasting impressions, avoid using tight hairstyles and accessories such as clips, bands, or bobby pins.

When detangling, use a soft brush like a boar bristle brush on dry hair only; never attempt when wet! For optimal care, use sulfate-free shampoo and conditioner designed for treated locks. Additionally, consider using silk or satin pillowcases for smoothness at night instead of cotton ones that could cause friction.

Taking these steps will help you enjoy beautiful results post-treatment while keeping your tresses in top shape!

Do Not Use Heavy Oils to Condition Hair

Opt for lightweight oils instead of heavy ones when conditioning your hair after a keratin treatment. These lighter formulas will provide essential nutrients and hydration without weighing down strands or leaving behind a greasy residue.

To keep the effects of an Express Blow Out looking its best, look for products that are designed specifically to enhance it with natural ingredients like argan oil or coconut oil.

Additionally, using silk pillowcases can help protect hair from tugging on fibers while you sleep, as well as reduce friction which could cause split ends or breakage over time.

Hair accessories should also be avoided during this period since they can dent and crease locks permanently if left in place too long.

Don’t Wash Your Hair Frequently

Limit washing your hair to make the treatment last and keep it looking healthy. Choose sulfate-free shampoo and conditioner for maintenance, as well as lightweight oils after the first two weeks post-treatment.

Avoid touching your hair frequently, using tight hairstyles or headbands, placing sunglasses on top of your head, or tucking hair behind ears for extended periods. All these actions can disturb the keratin bonds created during a Keratin Treatment.

Wash with cool water to prevent any melting of keratin from hot water. This is especially important if you want to maintain the benefits of a Keratin Treatment over an extended period!

Do Not Style Your Hair, Tie It, or Braid It

For the first two weeks after your keratin treatment, avoid styling your hair, tying it up, or braiding it. Why not give yourself a break from heat tools and accessories? Brush wet hair gently with a wide-toothed comb and let it air dry.

When towel drying, squeeze gently with minimal friction to avoid stripping away essential oils. When styling again, opt for lower temperatures on hot tools to prevent further disruption of the treatment.

Consider using soft scrunchies instead of elastics, as they can create dents in treated locks. Try using lightweight oils instead of heavy ones. When wearing sunglasses, keep them off your hair.

Do Not Put Sunglasses on Your Hair

Don’t let your sunglasses press down on your hair; they can cause lasting impressions. Instead, opt for eyewear etiquette to protect and care for keratin-treated hair.

Be mindful when using sun protection products like hats or visors that can also leave dents in the hair. Hair accessories should be kept to a minimum too. Bands, clips, and bobby pins could all create an imprint if used frequently or left in place for extended periods of time.

For safe styling after treatment, use lightweight oils instead of heavy ones. Heavy oils are harder to wash off and harder on the strands themselves.

Don’t Color Your Hair for at Least Three Weeks

Give your hair at least three weeks to recover and retain its lusciousness before coloring it. Post-treatment care is essential for long-lasting keratin results, and that includes avoiding coloration for a few weeks.

Hair coloring can weaken the bonds of the treatment, leading to more damage or even fading effects earlier than expected.

Additionally, there are risks associated with using chemical dyes on recently treated hair. These risks include scalp irritation or even allergic reactions due to sensitization caused by keratin treatments themselves.

  1. Avoid shampoos containing sulfates.
  2. Limit washing your hair.
  3. Use lightweight oils instead of heavy ones.
  4. Sleep on silk/satin pillowcases only.
  5. Wait 3 weeks before getting your tresses colored again!

Taking these precautions will help you enjoy healthier-looking locks without compromising on vibrancy and shine!

Do Not Tuck Your Hair Behind Your Ears

To maintain your keratin treatment, avoid tucking your hair behind your ears since this can cause permanent dents and creases. Instead, use stylish accessories like soft scrunchies or silk headbands to hold back hair without damaging it.

To prevent frizz and keep the effects of the treatment alive, reduce intense workouts for two weeks after application. When swimming in chlorinated water within a week post-treatment, wet your hair with fresh water before entering the pool.

This is key to preventing salt absorption that could compromise keratin levels. Afterward, use lightweight oils on damp locks.

Finally, stick to low heat styling tools along with protective sprays—and enjoy smooth results for months!

Don’t Work Out Too Much

Exercise with caution for the first two weeks after your keratin treatment – pushing yourself too hard could disrupt its effects. Avoid intense workouts during this period by taking rest days and sticking to low-impact activities like yoga or stretching instead.

Sweaty gym routines can compromise the benefits of a keratin treatment, so it’s best to avoid them until at least 2 weeks post-treatment have passed. Keep in mind that curling hair while working out can leave creases on freshly treated hair, so keep it down and away from sweat using headbands made of fabric materials or wearing sunglasses on top of your head rather than behind the ears where they could cause dents in curls.

Lastly, remember that sodium chloride-free products should be used before engaging in any physical activity!

Dos and Don’ts After Keratin Treatment

Take the time to ensure your keratin treatment lasts by protecting your hair from damage and avoiding certain activities for at least three months.

To start, avoid using cheap shampoos with sulfates and salts as well as clarifying shampoos that can compromise keratin.

Use lightweight oils after two weeks, wait three weeks before coloring your hair, and don’t swim in chlorinated water within the first week post-treatment.

For styling, use a heat protectant spray prior to hot tools, but keep the heat low.

Lastly, sleep on a silk pillowcase to reduce friction while keeping sweat levels down during intense workouts in the early days post-treatment.

How to Tie Hair After Keratin Treatment

After your keratin treatment, wait 24 hours before tying your hair to prevent dents and lines. If you must tie it during this time period, use a soft scrunchie or silk hair tie to minimize the damage.

Hairstyle options are vast; try loose braids for an elegant look or opt for more intricate styles if desired. For long-lasting results, avoid using regular clips as these can leave impressions in the hair after some time has passed.

They aren’t always flexible enough to mold around strands without causing problems later on.

When styling post-treatment, it’s important to avoid harsh products like salt-based beach sprays and sulfate-containing shampoos.

Lastly, don’t forget about maintenance! Use conditioner designed specifically for treated hair along with sulfate-free shampoo every few washes.

Haircare Tips After Keratin Treatment:

  • Use hairstyles that won’t dent/leave lines in treated tresses
  • Utilize gentle accessories such as soft scrunchies & silk ties
  • Avoid harsh products including salt-based beach spray & sulfates

Can I Use Any Conditioner After Keratin Treatment

You can use any sulfate-free conditioner designed for keratin-treated hair to maintain your smooth, healthy locks. Look for products specifically formulated to protect the amino acid treatment after a keratin treatment.

Some suitable options include Davines OI Hair Oil and Lanza Keratin Healing Oil. These products contain silicones for coating protection and antioxidants that offer maximum protection from heat styling tools.

It is not recommended to use a cotton pillowcase because it can cause friction between strands of hair. Instead, opt for silk or satin pillowcases, which reduce friction and prevent excessive sweating.

To maintain the effects of the keratin treatment, limit the use of hot styling tools and avoid applying heavy products like oils or gels.

How to Do the First Hair Wash After Keratin Treatment

Now that you’ve completed your keratin treatment, it’s time to do the first hair wash after.

  1. Gently massage shampoo into your scalp and rinse out thoroughly. Avoid vigorous rubbing.
  2. Use sulfate-free shampoo and conditioner specifically designed for keratin-treated hair. Avoid cheap shampoos with sulfates or salts, as well as clarifying shampoos that can compromise the effects of the treatment within three months post-treatment.
  3. Leave conditioner on for a few minutes before rinsing with cool water instead of hot water to prevent melting away your Keratin Treatment results.
  4. Pat dry using a microfiber towel or air drying. Avoid brushing wet hair because it’s more malleable at this stage, which could make styling difficult later on.

Remember not to touch too often, so you don’t stimulate greasiness and kinks in unruly areas of tresses!

Why You Should Trust

Why You Should Trust
When looking for advice on keratin treatments, trust a cosmetology expert with a degree and whose advice has been reviewed by medical professionals. They are knowledgeable in the subject and have experience working with this type of hair care.

Their expertise will provide you with information about product recommendations that can make your treatment last longer. They can also advise you on what to do when it comes to washing your hair post-treatment or avoiding certain activities like swimming, styling, or using accessories.

Trusting someone who is trained in the field also ensures that you get tips on how to maintain your results afterward. For example, sticking to sulfate-free shampoo and conditioner options for 3 months after receiving a keratin treatment can help you enjoy all its benefits for longer periods of time without damaging your hair further from overworking it through rigorous hairstyles every day.

For those wanting beautiful locks without compromising their healthiness, trusting an experienced professional is essential.

Do Not Use Cheap Shampoos

Avoid using cheap shampoos with sulfates and salts for 3 months to help maintain the effects of your keratin treatment. Instead, opt for Keratin-safe products that won’t strip away the beneficial proteins from your hair.

Upgrade your haircare routine by investing in quality styling tools like a heat protectant spray or an ultra-gloss coated flat iron, as well as lightweight oils and conditioners designed specifically for Keratin treated hair.

When swimming, avoid chlorine pools or salt water beaches since they can break down keratin’s protective layer on the cuticle of each strand. If you must go near them, use Deep Conditioner before entering the water and apply a serum/oil afterwards to prevent damage.

Additionally, limit yourself from using any tight accessories such as clips, bobby pins, or headbands which can cause lasting impressions onto strands resulting in dents and lines when removed.

Finally, pay attention to how often you wash your hair. Keratins last longer when washed less frequently, so don’t forget about those extra precautions post-treatment!


After all the dos and don’ts outlined in this article, it’s clear that keratin treatments can have lasting effects when treated with care. To achieve maximum results, it’s best to trust the advice of an expert and to refrain from using cheap shampoos, tight hairstyles, and heavy oils.

It’s also important to use a keratin-safe shampoo, avoid clarifying shampoos, and limit washing your hair. By following these tips, you can enjoy the benefits of a keratin treatment for months to come.

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Mutasim Sweileh

Mutasim is a published author and software engineer and beard care expert from the US. To date, he has helped thousands of men make their beards look better and get fatter. His work has been mentioned in countless notable publications on men's care and style and has been cited in Seeker, Wikihow, GQ, TED, and Buzzfeed.