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Curl Hair After Keratin Treatment | How-to Guide (2023)

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curl hair after keratin treatmentUnlock a new level of hair confidence with the perfect curl. From bouncy ringlets to romantic waves, achieving your ideal look after a keratin treatment is easier than ever before.

You may be wondering if curling your hair is possible after a keratin treatment – and the answer is definitely yes! But it’s important to know how to go about styling correctly so that you get long-lasting beautiful curls without damaging or undoing any of the benefits from the keratin.

Read on for our easy how-to guide and discover what makes this method unique when compared with traditional methods of curling post-treatment hair types!

Key Takeaways

  • Wait at least a week for the keratin treatment to settle.
  • Use a quality curling iron with adjustable heat settings below 365°F (185°C).
  • Apply heat protectant spray before styling and use sulfate-free shampoos for proper aftercare.
  • Consider different barrel sizes for varying curl tightness and finish with a curling iron spray for long-lasting hold.

Can You Curl Hair After a Keratin Treatment?

Can You Curl Hair After a Keratin Treatment
With the right products and knowledge, you can get salon-quality curls post-keratin treatment. Before starting, it’s important to take precautions such as waiting a week for the treatment to settle in and conducting strand tests.

You should also invest in a high-quality curling iron with adjustable heat settings below 365°F (185°C). Always apply heat protectant spray generously before styling your hair with an appropriate barrel size chosen based on desired curl tightness.

A Denman Styling Brush or comb helps create even more defined results when combined with gentle brushing while curling sections of your hair. Utilize INFINITIPRO BY CONAIR Multi-Styler’s multiple attachments for added versatility depending on the desired look and texture.

Then finish off by misting GHD Curling Iron Spray all over for long-lasting hold without damaging treated locks! With these tips, plus proper aftercare like sulfate-free shampoos, you’ll enjoy improved elasticity along with beautiful curls that stay put throughout the day!

How to Curl Hair After Keratin Treatment

How to Curl Hair After Keratin Treatment
Are you looking to curl your hair after a keratin treatment? If so, it’s important to book an appointment with your stylist for the best results. Additionally, make sure that the keratin has fully dried out before attempting any styling – use a strand test beforehand and select the right tool with the correct heat setting for optimal outcomes.

Book Your Hair Stylist

Book an appointment with a professional hairstylist to ensure your curls come out looking their best after the keratin treatment. Ask for advice on curling techniques, such as heat protection and strand testing.

Select the right barrel size for the desired tightness and use a sulfate-free shampoo before styling your hair. Make sure you have access to high-quality products like the GHD Curling Iron, Denman Styling Brush, or INFINITIPRO by CONAIR Multi-Styler that includes a heat protectant spray and set the curler temperature below 365°F (185°C).

Check Keratin Has Dried Out

Before styling your hair, make sure to give it enough time for the keratin treatment to settle and dry out. Wait at least a week before curling so that the bonds formed by the formaldehyde can completely break down.

It is essential to use heat protection when using curling irons. Set them below 365°F (185°C), generously apply heat protectant spray, and avoid prolonged direct contact with heat.

If you are unsure about styling techniques or are just starting out with curls after your keratin treatment, consider seeking professional assistance. They will provide tips on how to curl without damaging treated hair and help extend its effectiveness.

Strand Test

Test a single strand of your hair to determine if it’s safe for curling. Take pre-curling precautions like using heat protection, choosing the right curling iron size, and understanding the importance of a strand test before you start styling.

Avoiding heat damage is key when curling keratin-treated hair; make sure not to use any heat tools over 365°F (185°C). Ensure that the strand test turns out healthy before beginning with bigger sections of curls.

Use the Right Tool

Choose the right curling iron to get the best results and avoid damage! When styling hair post-keratin treatment, it’s important to use a high-quality curling iron with adjustable heat settings. Selecting one that is suitable for your hair texture will give you better control while avoiding excess heat exposure.

Make sure to apply a generous amount of heat protection spray before using the tool, as this helps prevent damage from direct contact with high temperatures. Additionally, consider investing in other styling tools such as brushes or combs that are designed specifically for curly hair care.

With these tips in mind and proper aftercare techniques applied, you’ll be able to achieve beautiful curls while protecting your keratin treatment investment!

Set the Right Heat

To ensure the best results, set your curling iron heat to below 365°F (185°C). This temperature is low enough for a safe and successful styling experience while still allowing you to create gorgeous curls.

Take precautionary measures such as using a heat protection spray, avoiding prolonged direct heat contact, experimenting with different curl techniques, and choosing the right barrel size for the desired tightness.

When it comes to maintaining keratin treatment post-curling session, invest in quality hair styling tools like GHD Curlers or Denman Brushes that are designed specifically for curly locks!

With just a few simple tips on setting the perfect curling iron temperature, along with proper aftercare maintenance of keratin treatments, you can easily achieve salon-worthy curls every time!

What to Expect When Curling Hair After Keratin Treatment

What to Expect When Curling Hair After Keratin Treatment
When curling your tresses after a keratin treatment, you can expect improved curls with enhanced elasticity. Curling requires careful planning and attention to detail to avoid any damage. A high-quality curling iron is key for achieving the desired result, as well as hair styling spray and heat protection spray.

Professional hairstylist assistance may be beneficial if you’re not familiar with the process or want extra help managing your hair’s protein level post-treatment.

Additionally, selecting an appropriate barrel size will also determine how tight your curls turn out in the end. Bigger barrels produce looser waves while smaller barrels create tighter spirals.

What is a Keratin Treatment?

What is a Keratin Treatment
A Keratin treatment is a salon service that utilizes formaldehyde to temporarily straighten and smooth the hair, often with impressive results. It works by locking in keratin proteins from within the hair shaft, creating bonds that break down over three to six months.

Clarifying shampoos can speed up bond removal if you want to return your curls earlier than expected.

Salon treatments offer benefits such as reduced frizz, glossier locks, and improved elasticity – but be aware there are drawbacks too like cost (upwards of $300-$800) or potential issues associated with pregnancy or excessive use (limit treatments max 3 times per year).

All things considered though, it’s worth considering how much time and effort goes into styling curly tresses each day when a Keratin treatment could help make life easier while still keeping those curls intact!

Why Get a Keratin Treatment?

If you’re considering a keratin treatment, it’s important to be aware of the benefits and drawbacks of this hair procedure. A keratin treatment can make hair smoother, shinier, and easier to manage with reduced frizz for months at a time.

However, exposure to formaldehyde during the process may cause irritation or allergic reactions in some people, while others find that their curls are lost after having this type of service done.

Benefits of Keratin Treatment

Discover the numerous advantages of a keratin treatment, from reduced frizz and gloss to enhanced hair elasticity for improved curls. Indulge in longer-lasting results with lasting up to 3-6 months or more, depending on your hair type.

Achieve a smoother texture while improving manageability and natural shine. Say goodbye to flyaways with treatments such as Brazilian blowout or Keratin Express, which offer deep conditioning without any damage to the scalp.

Enjoy a malleable state of locks after infusion, giving you an opportunity for styling versatility, including curling post-keratin treatment! Get the best out of this salon service by opting for Keratin Complex, which smoothens almost all types of tresses, leaving them manageable, softer, shinier, and healthier than ever before!

Drawbacks of Keratin Treatment

However, keratin treatments can also have their drawbacks, such as harsh chemicals and potential damage to hair if not done correctly.

Keratin treatment drawbacks include dryness due to protein loss from the treatment. Prolonged straightening of curly or wavy hair textures may be difficult to reverse without additional care. Heat damage can occur from styling tools used after the treatment, and split ends can be caused by excessive manipulation.

Additionally, some individuals may experience increased sensitivity or irritation on the scalp post-treatment with products containing formaldehyde derivatives.

To ensure proper results with minimal risk of any negative side effects, it is important for consumers to research before selecting a keratin procedure at a salon or purchasing an at-home kit for self-application.

When Can You Curl Hair After Keratin Treatment?

You can regain natural curl in your locks post-keratin treatment, but proper care and the right products are essential. Wait at least a week before curling hair after keratin treatment to ensure it has settled properly.

Opt for high-quality curling irons with temperature settings below 365°F (185°C), heat protection spray, sulfate-free styling products, and professional hairstylist assistance if needed. Additionally, using Biotin Collagen Keratin Shampoo for deep cleansing is recommended.

Strand testing is important too. Apply heat on one strand of hair first to make sure you don’t damage them when applying curls over larger areas.

Choose the barrel size wisely depending on the desired tightness of curls. The GHD Soft Curl Curler or INFINITIPRO Hot Air Styler will help create lasting styles. For perfect definition without frizziness or breakage caused by using the wrong accessories like clips or rubber bands early after keratin treatments, use the Denman D3 Brush.

Keep these precautions in mind to get beautiful curly tresses that last longer!


As the old saying goes, change is the only constant in life, and this is true for hair as well. A keratin treatment can be an effective way to temporarily protect and nourish your hair, allowing you to curl it with ease without fear of damage.

To ensure optimal results, it’s important to wait for the treatment to settle. Then, select the right curling tool and heat settings, and apply a heat protectant spray. With the right care and products, you can create beautiful curls after a keratin treatment that will last you for days.

Don’t be afraid to experiment with different styles and looks to find what suits you best.

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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.