Caring for Your Hair after Brazilian Keratin Treatment

Once you’ve had a Brazilian Keratin treatment done, you need to take special care of your hair to make sure that the treatment will last as long as possible. Keratin treatments wash away gradually over time, but with proper care, the results will last about 12 weeks or more.

Brazilian Keratin Treatment and Hair Coloring

If you color your hair, you can do so immediately before a Brazilian Keratin Treatment without damaging your hair or reducing the efficiency of your color or straightening treatment. However, you should wait at least three weeks after the treatment before dying hair with permanent color again. This is because the keratin treatment coats the hair shaft and reduces the porosity of your strands making them less receptive to oxidative dyes.

gorgeous young woman with keratin treated hair

Post Treatment Period

Avoid getting your hair wet for three days after receiving a keratin treatment. This means no washing, swimming, or sweating—and staying out of the rain. Make sure to give your treatment time to adhere completely to your strands.

Leave your hair down and unstyled for the first few days after receiving a Brazilian keratin treatment. The keratin is still malleable, so if you put your hair in a tail, or use a hair clip, this can leave dents in your hair. If you want to tie your hair up, wait until the keratin has been in the hair for at least three days, and then you can use a soft hair tie for short intervals of time.

You are not supposed to use any hair products during the 3-day waiting period, and if your hair does become twisted you need to use a flat iron to smooth it out.


young woman with long keratin-straightened hair

Blow-dry your hair after washing, but avoid using hair products after the first shampoo. You don’t need root lifting sprays, mousse, hairspray, or gels to style your hair after a Brazilian keratin treatment. Freshly applied treatment will keep your hair silky-smooth without the need for many styling products.

Over time, make sure to use styling products sparingly as overuse of styling products could make your hair look dull and dirty.

Instead, just use a blow-dryer to dry your locks and use a flat iron to create a sleek finish. Most time you won’t need a hair straightener, but it is ok to use it if you need to obtain a perfectly sleek finish.

Beautiful model with keratin-treated hair

After Treatment Precautions

To maintain a sleek shiny look longer, it is also a good idea to wash hair less often because the effects wash out gradually. Be wary of exposing your hair to high levels of chlorine or salt water, and always cover your hair during intervals of high UV levels, as these factors may reduce the longevity of your treatment.

Wear a cap when swimming because the salt from the ocean and chlorine from swimming pools can wash out keratin treatment. If you don’t like wearing a cap, take a shower before you go swimming, and saturate your hair with a pre-swim conditioner. The fresh water will soak your strands to reduce the absorption of chemicals from pool water, while the conditioner will also add a level of protection.

Keratin Aftercare Shampoos

In the months following the treatment, use a shampoo and conditioner free of sodium and sulfates. For maximum longevity, purchase a shampoo that is specially developed for keratin aftercare. This shampoo will complement the keratin straightening treatment making the results last longer.

Woman with blue eyes and dark straight hair

Deep Conditioning

Use a sulfate-free deep conditioning masque enriched with hydrolyzed keratin at least once a month. Deep conditioning works to nurture hair and helps extend the duration of keratin treatments. Once the treatment began wearing off a deep conditioning mask helps prevent the effects of humidity, keeping the hair less frizzy, smoother, and easier to style.

Nighttime Care

Sleep on a silk pillowcase at night. Traditional cotton pillowcases can create friction and disrupt hair cuticles as you move, making your hair frizzy and the treatment short-lived. By sleeping on a silk pillowcase, you’ll avoid roughing the hair strands when you toss and turn at night. Silk creates very little friction, which means a longer-lasting keratin straightening treatment.

When to Apply your Next Keratin Treatment

On average, a Brazilian keratin treatment should last about three months. After that, your hair will return to its normal state, but it should be healthier-looking and softer because of the conditioning impact of the keratin.

Once the effects of the Brazilian keratin treatment wear off, you can re-apply treatment again. The repetition of the process tends to enhance the quality of your hair every time you receive the treatment. The procedure will be done in the same way as the initial treatment.

My Haircare Routine – video

Beautiful model after receiving keratin service

Disclaimer: All content on this blog is created for informational purposes only. It would be best if you didn’t use it as a substitute for professional advice, diagnosis, or treatment.

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8 Uses of Coconut Oil for Hair

Although commonly found in the kitchen, coconut oil is not only used in cooking and baking recipes. This thick, buttery oil has been used for centuries as a natural beauty treatment for skin and hair.

Coconut oil is a magnificent gift of nature, especially in its organic extra virgin form. Since organic coconut oil is free of synthetic chemicals, you don’t need to worry about any side effects if you have delicate hair or sensitive skin. People of any age can use virgin coconut oil without harmful side effects.

How to Purchase a Quality Coconut Oil for Hair

Look for pure, unrefined organic coconut oil that is processed without chemicals, dyes, and other harmful substances. Processed coconut oil may contain trans-fats and additives to prolong its shelf life. Nobody wants chemicals on their skin and hair.

Cold-pressed coconut oil is made from fresh coconut meat and contains all its phytonutrients and health-giving ingredients.

Woman applying coconut oil to her hair in the bathroom

Coconut Oil Uses for Hair

Coconut oil is one of the richest sources of natural nutrients for healthy hair. It contains Capric acid, Lauric acid, Caprylic acid, and vitamin E that help promote a healthy scalp and hair. Studies have shown that due to its small molecular weight, coconut oil has the ability to penetrate the hair shaft better than other hair oils. Most hair oils would only sit on the surface of your hair and coat the strands. Coconut oil penetrates the hair shaft and helps trap moisture and emollients inside your hair.

There is a number of ways to include coconut oil in your hair care regimen. Here are some of the benefits coconut oil can offer to improve the health of your scalp and hair.

1. Coconut Oil for Hair Growth

According to coconut oil is one of the best natural ways to help your hair grow longer.

One of the causes of hair loss is increased microbial activity that can lead to infection of hair follicles.

Anti-microbial fatty acids present in coconut oil penetrate the scalp to eliminate fungi and harmful bacteria that are responsible for the inflammation that causes hair loss. The small molecules of coconut oil sink deep into the hair follicles, providing the scalp with valuable nutrients and promoting hair growth.

One study from the Journal of Cosmetic Science found that loss of hair proteins can be minimized by applying coconut oil before or after hair shampooing. Healing fatty acids penetrate the hair shaft, and nourish and strengthen the hair strands from inside, reducing hair breakage. Lauric acid in coconut oil binds to hair protein, reduces protein loss, and protects the roots. This results in longer and healthier hair.

Coconut oil helps restore and maintain your scalp’s natural pH balance, creating a healthy environment for hair growth.

Pour some slightly warmed coconut oil into the palm of your hand and gently massage for a few minutes to evenly distribute the oil into your hair and scalp. Use a hot towel to steam your hair or cover your hair with a shower cap and leave it for at least 2 hours. You can leave it overnight if you have dry hair. Then wash your hair with a sulfate-free shampoo.

Massaging your scalp with oil helps improve blood circulation in the scalp area and increases the flow of oxygen and nutrients to the hair follicles. Repeat this treatment at least three times a week.

For hair growth purposes you can also mix a small amount of coconut oil with your shampoo or conditioner.

Girl with beautiful hair holding the bottle of coconut oil

2. Anti-Dandruff Treatment

The most common causes of dandruff are fungal infections and dry skin. The potent anti-fungal properties of coconut oil will keep fungal infections away, tame itchy and irritated scalp, and keep dandruff under control.

Gently massage lightly warmed virgin coconut oil into your scalp using your fingertips. Cover your hair with a shower cap and let the coconut oil sit on your scalp for 15 minutes. You can also leave the treatment overnight. Wash your scalp and hair with a mild shampoo. For best results repeat the treatment three times a week. Regular application of coconut oil will prevent the fungus from coming back.

Coconut oil also keeps your scalp moist and healthy, reducing flaking caused by dry scalp conditions.

3. Coconut Oil Before Bleaching

Coconut oil is a great natural way to reduce the harmful effects of hair bleaching. Adding coconut oil to the hair before the bleaching session protects the hair from excessive drying and from protein loss. Without protein and internal moisture, your hair would be weak and brittle. That is why you need to apply coconut oil to your hair before a harsh chemical process such as bleaching.

For this purpose, use unrefined coconut oil and apply it to your hair before bleaching.

Divide your hair into sections to make application easier. Apply coconut oil to the scalp and the entire length of your hair and use a comb to distribute the oil evenly. Put on a shower cap and leave the treatment overnight or at least for a few hours.

Do not wash your hair before applying bleach. Coconut oil will not interfere with the bleaching effect, but it will protect your scalp from irritation and help avoid excessive drying and damage to your hair.

Bleaching overgrown roots with coconut oil to prevent damage by JadeSwan

4. Lice Prevention and Treatment

Chemical products available for the treatment of lice can be damaging to the scalp and hair due to the presence of toxic components. Applying coconut oil is one of the most effective ways to get rid of lice. Coconut oil prevents the eggs from attaching to the hair which keeps lice from coming back.

For the following lice-eliminating homemade treatment you need unrefined coconut oil and raw apple cider vinegar.

  1. Remove all tangles and knots from your hair.
  2. Gently rinse out your hair with 1/2 cup of apple cider vinegar and 1/2 cup of filtered water.
  3. Let your hair dry without rinsing the solution.
  4. Saturate your scalp and hair with coconut oil, cover with a shower cap, and leave the treatment on for 12 hours.
  5. When the time is up, comb your hair thoroughly to remove the dead lice and eggs.
  6. Wash out your hair as normal with a mild shampoo.
  7. Keep this routine until the lice are completely gone.

For preventing head lice, you can use coconut oil as a leave-in conditioner. You need to apply a small amount and massage it into the tips of your hair after washing.

5. Deep Conditioning

Coconut oil is very effective as a deep conditioner because of its ability to penetrate the hair shaft. Virgin coconut oil works as an excellent deep conditioner for all hair types making the hair healthier, stronger, and shinier. This treatment is the most beneficial for dry, damaged, and over-processed hair. The fatty acids in coconut oil help replace the lost moisture and nourish your locks, making them silky soft.

Use a quarter-sized amount of warm coconut oil into your hand and rub it into your hair and scalp. You can leave the oil in the hair overnight to really nurture your dry hair. Put a towel on your pillow to protect it from the oil. Wash hair with your regular shampoo in the morning.

girl using coconut oil for deep conditioning

6. Easy Detangling

The lubricating effect of coconut oil reduces fiber friction which helps prevent hair damage from combing and brushing. This will also make your hair less prone to breakage.

Rub the oil between your hands and massage into the tangled areas of your damp hair, avoiding the roots. Use a wide-toothed comb to get rid of tangles.

Regular application of coconut oil helps minimize tangles.

7. Coconut Oil for Frizzy Hair

If you have curly hair prone to dryness and frizz, coconut oil can replace your anti-frizz serum. Coconut oil prevents moisture from entering the hair shaft and creating frizz. To tame frizzy locks, use a tiny bit of oil and rub it into your hair. Lightly run your fingers through your hair, paying special attention to the ends. Coconut oil helps smooth strands out without leaving hair looking greasy. Make sure to avoid the scalp area.

For frizzy or dry ends use a small amount of oil and rub it into the ends of your hair.

8. Pre-Shampoo Coconut Oil Treatment

Woman applies coconut oil as a pre-shampoo treatment

Coconut oil is a hydrophobic substance. When used as a prewash conditioner it coats the hair surface and protects hair from absorbing too much water during washing. This decreases swelling of hair fibers and protects the cuticle from damage, which in turn helps to increase protein retention in the hair.

Rub the oil through your hair and leave it on for 1 hour before shampooing.

palm tree with coconuts

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Disclaimer: All content on this blog is created for informational purposes only. It would be best if you didn’t use it as a substitute for professional advice, diagnosis, or treatment.

Unwanted Side Effects of Brazilian Keratin Treatments

Keratin treatment has become very popular over the past decade due to its potential to dramatically improve the appearance of frizzy and unmanageable hair. A keratin straightening treatment is known for its ability to turn frizzy and curly strands into glossy and pin-straight hair. It makes hair more manageable and gives it a healthy and sleek look for up to four months. Keratin treatments are typically performed in a salon by a certified hair professional. However, a substantial number of at-home smoothing treatments have entered the market in recent years.

Is Keratin Treatment Bad for you?

To make hair straight, the formula– along with keratin – must contain chemicals that bind to the keratin in the hair. Many straightening systems use formaldehyde or its derivatives for straightening purposes. However, these chemical ingredients can cause both acute and long-term health problems. Your biggest concerns as a client are the short-term effects, which may include eye and skin irritation, and itching in the nose and throat.

African-American woman with keratin straightened hair hair

One of the main problems with keratin treatment products is that manufacturers don’t stick to the regulations that determine the concentrations of formaldehyde. The information on the label may not be completely accurate or may miss to include the correct hazard warnings. In such cases, even hair salon owners might don’t know that hair straightening products contain formaldehyde. Some of the formaldehyde-containing products may even be labeled as “formaldehyde-free”. An air test performed by Federal OSHA has shown high formaldehyde fumes level in salons using Brazilian Blowout Acai Professional Smoothing Solution, which has been labeled as “formaldehyde-free”.

Dangers of being exposed to the chemicals during and after the straightening procedure include

  • Dizziness
  • Eye irritation
  • Skin irritations, particularly on the scalp
  • Ears and nose irritation
  • Coughing and difficulty in breathing
  • Hair loss
  • Allergic reaction

Allergic reactions can be in the form of itching, skin irritation, burning eyes, burning throat, and asthma attacks. Your dermatologist will give you advice on substances you should stay away from. Make sure to inform your stylist if you have any history of allergic reactions.

Many salons take special safety precautions during the procedure, such as proper ventilation and protective masks and gloves for their workers. However, continuous exposure to chemicals could pose health risks and cause long-term health problems for the stylists.

The Risks of Exposure to Formaldehyde

Formaldehyde is present in many products as a preservative, embalming agent, or disinfectant. Formaldehyde can also modify our hair proteins, causing the hair to return to its original, smooth state. Formaldehyde is classified as a suspected human carcinogen, according to the Environmental Protection Agency (EPA). It can cause acute and long-term health problems in sensitive persons, including breathing difficulties, nausea, and bloody noses. Formaldehyde levels above 0.1 ppm in the air can irritate the nose, throat, and lungs. If formaldehyde levels go up, the symptoms will get worse.

You can be exposed to formaldehyde by:

  • Breathing it in through your nose or mouth
  • Getting it on your skin
  • Getting it in your eyes or mouth
  • Being used on other customers in a saloon
Young dark-skinned girl with hair damaged by a keratin treatment

Is there a Formaldehyde-Free Keratin Treatment?

There are many formaldehyde-free formulations that are now available due to raised awareness of the problem. As public awareness grew, salons began offering “no-formaldehyde” and “low-formaldehyde” treatments. However, some hair-smoothing products listed as formaldehyde-free actually contain ingredients that break down into formaldehyde during the heat application stage. These formaldehyde-producing ingredients may be listed as formalin, formic aldehyde, methanol, methylene glycol, methylene oxide, paraform, oxomethane, and oxymethylene.

Other products that claim to be formaldehyde-free, were found, when tested by the US Occupational Safety and Health Administration (OSHA), to contain significant levels of formaldehyde. The low-formaldehyde products, while not as toxic as the original formulations, still carry health risks.

What are Alternatives to Keratin Straightening Treatment?

If you want smooth, frizz-free hair without possible side effects, there are some highly effective alternatives to formaldehyde-based straightening treatments.

To get quality, long-lasting straightening results you need to invest in high-quality flat iron. An effective straightener should go at least up to 400 degrees Fahrenheit. The high temperature helps smooth the cuticle and infuses hair with intense shine. Other features to look for are tourmaline and ionic technology. Ionic flat irons use negative ions to make hair shiny and frizz-free.

Other options to get straighter, shinier, and more manageable hair include Botox hair treatment and gentle amino acid-based smoothing treatments. Some of these mild smoothing treatments you can do yourself or with a little help from your more experienced friend.

The following is the list of keratin treatments that are known to contain formaldehyde or formaldehyde donors.


Brazilian Blowout Smoothing Solution by Brazilian Blowout 8.4 %
Brazilian Keratin Treatment by Marcia Teixeira 1.8 %
Keratin Complex Smoothing Therapy Treatment by Copomon (Coppola) 1.8 %
Global Keratin Taming System Strawberry by Global Keratin 3.0 %
Global Keratin Taming System with Juvexin Strawberry Resistant by Global Keratin 4.4 %
Pro-Collagen RX Keratin Treatment 2.8 %
IStraight Keratin (Advanced Keratin Treatment) by IBS Beauty 2.3 %
Brazilian Thermal Reconstruction by Cadiveu 7.0 %

A woman with keratin straightened hair backside

Disclaimer: All content on this blog is created for informational purposes only. It would be best if you didn’t use it as a substitute for professional advice, diagnosis, or treatment.