September 18, 2020

10 Best Keratin Treatment Products to Strengthen Your Hair

10 Best Keratin Treatment Products to Strengthen Your Hair is reader-supported. When you buy through links on our site, we may earn an affiliate commission.

Don’t you just hate the frizziness your hair gets in the morning?

Tired of having to blow dry your hair every morning?

We get it.

Having silky, smooth, and even shiny hair definitely has its appeal, right?

Now, now. Getting a keratin treatment isn’t exactly rocket science.

With the right information, ingredients, and products, you can achieve the look you want (of course, a stylist by your side is also encouraged).

In this article, we’ve made sure to list only the best products and share a guide on what ingredients you should look out for, who the treatment is for, and so much more!

First things first, let’s start by talking about…

Table of Contents

10 Best Keratin Treatment Products

Our Pick

The L’Anza Keratin Heating Oil takes the top spot for its protective and healing properties.

That’s right. It heals, restores, and protects your hair all at the same time.

What makes it stand out are its key ingredients, which are packed with amino acids and the Phyto IV Complex component for softening your hair.

Combined with acai fruit oil, babassu kernel oil, coffee seed oil, and Abyssinian flower oil, say goodbye to damaged hair.

You’ll come out with healthier, more elastic, and flexible hair without losing any luster or shine.


  • Formaldehyde-free
  • Packed ingredients provide a healthier hair overall
  • Key ingredients heal damaged hair
  • Can be used as a styling agent
  • Cruelty-free


  • The fragrance isn’t for everyone
  • Users with fine hair may notice a greasy after-effect

Best for Damaged Hair

Now, if you found the L’Anza too pricey, the Awapuhi offers a more price-friendly deal while also protecting and restoring damaged hair.

The Awapuhi Wild Ginger is also perfect for anyone with color-treated hair. If you love those curls of yours, Awapuhi will help you keep your curls healthy and even better, smoothen it.

What we love most about the Awapuhi Wild Ginger, apart from its citrus, ginger scent, was how much hydration it adds.

With this much hydration, your hair will stay healthy and protected throughout.

We recommend using it 3x a week and add it to damp hair, then rinse after 3 to 5 minutes.


  • Cruelty & Paraben-free
  • Trusted brand
  • Great fragrance
  • Replenishes and hydrates color-treated and damaged hair
  • Great for curls
  • Softens and smoothes hair


  • Slightly expensive
  • Might work differently for different hair types e.g., fine hair

Best Budget Pick

If you’re looking for a budget keratin product, ArtNaturals Argan oil secures the top spot for the best budget pick of keratin treatments.

Of course, budget isn’t the only element of ArtNaturals keratin treatment.

The argan oil, combined with the keratin, replenishes any lost keratin, protects your hair, and promotes hair growth.

We understand you might be worried about hair thinning or loss.

That being the case, ArtNaturals Argan oil is a high-quality product that can add volume or thickness to your hair.

Long-term wise, you’ll see your hair’s health improve along with its shine.

Finally, we recommend checking the ingredients list first to ensure the argan oil is present.


  • Budget-friendly
  • Great for anyone with hair loss or thinning issues
  • Replenishes lost keratin
  • Easy to use


  • Not for all hair types, e.g., over-colored hair
  • Ingredient list may vary

Surprisingly, the Keratin Research Brazilian Keratin contains formaldehyde. Now, don’t let this make you jump ship just yet.

Keratin Research also contains Argan oil, Keratin proteins, and amino acids that straighten, strengthen, and add vitality to your hair.

In addition, their key ingredient, Inverto, allows rinsing the next morning rather than wait for 3 to 4 days.

Use this long enough, and you’ll see the shine and smoothness of your hair you’ll undoubtedly love.


  • You can wash off this healing oil the next day
  • Strengthens hair and prevents breakage
  • Professional-grade results


  • Scent might be too strong for some
  • Might lighten your hair color

It’s a 10 isn’t your typical Keratin healing oil and is a quick-fix process to improving your hair’s health.

What makes It’s a 10 stand out from all the others?

The 10 benefits it provides include protecting all hair types, replacing lost keratin, protecting the keratin in your hair and from heat damage, improving the hydration of your hair, strengthening it, and adding smoothness & silkiness to your hair.

It’s a 10 is also perfect if you want to achieve a frizz-free look. Now, take note, frizz-free hair does not mean it will straighten curly hair.

If you have any flyaways or frizz you want to resolve, It’s a 10 Haircare Miracle Leave-in Plus Keratin will surely take care of those issues for you.


  • Price-friendly
  • Easy application
  • Provides 10 benefits for your hair
  • Great fragrance


  • Over spritzing will leave a sticky residue
  • Some products come with a broken pump mechanism

If you’re looking for a safer product to support your Keratin treatment, Keratin Express is formaldehyde-free and does not contain harsh chemicals.

Before proceeding with this Keratin treatment, Keratin Express was designed specifically for users with curly hair. Anyone with curly hair who wants a gentler and softer treatment will find this especially beneficial.

Finally, the key ingredients found in Keratin Express control frizz, seal off the hair shaft and smoothen your hair cuticles.


  • Formaldehyde and chemical-free
  • Ideal for curly hair types
  • Great fragrance
  • Provides long-lasting effects


  • Some users experienced residue buildup
  • Doesn’t work for all hair types

CHI Keratin Silk Infusion is ideal for users with damaged, dry hair. What makes this keratin healing oil stand out are the jojoba and argan oils contained in its formulation.

These oils improve the moisture levels of your hair and smoothen & strengthen your hair cuticle.

An additional benefit to using CHI Keratin Silk Infusion is being able to use it before and after styling, which will help restore your hair’s softness and shine.


  • Great for damaged, dry hair
  • Hydrates your hair
  • Strengthens and smoothes cuticles
  • Restores your hair’s softness and shine


  • Leaves a greasy effect
  • Relatively expensive

Vitamins Keratin Hair Mask is one of the best keratin products to use for dry & thin hair. We all know thin hair is prone to breakage and becomes brittle as you age.

Now, not all products or treatments work best for thin or dry hair.

Thanks to Vitamins Keratin Hair Mask’s deep conditioning effect and its Vitamin E, wheat germ oil, and Argan oil, this will give you professional-grade results while rehydrating and revitalizing your hair.


  • Great for thin or dry hair
  • Great fragrance
  • Improves the health of your hair
  • Adds a natural shine


  • Some products came damaged
  • Fragrance is too strong for some

The Lasio Keratin-Infused One Day Formula is one of the best keratin products for also providing a quick-fix treatment and a frizz-free look.

Users with curly hair will also find the Lasio Keratin-Infused specifically made for them. Additionally, you only need to wait 24 hours before rinsing and washing this keratin treatment off your hair.

Last but not least, the Lasio Keratin-Infused is also formaldehyde and chemical-free.


  • Great for users with curly hair or frizz
  • Only 24 hours for the first rinse and wash
  • Formaldehyde and chemical-free


  • Some users mentioned strong fumes
  • Pricey

Anyone with dry, brittle hair or damaged hair will find the OGX Hydrate + Repair ideal for resolving these issues.

Apart from the nourishment the OGX Hydrate + Repair Keratin Oil provides, this also gives your hair a natural shine and more strength.


  • Lightweight Keratin oil
  • Provides nourishment and shine
  • Improves your hair’s strength
  • Great for dry, brittle hair
  • A small amount can produce optimal results


  • Not ideal if you prefer to keep your curls
  • The fragrance might be too intense for some

Ingredients to Look Out For

Choosing the right products and treatment for your hair also boils down to the ingredients.

Remember that not all ingredients synergize well with just any hair type. Some ingredients are harmful and cause further damage to your hair.

Before choosing the best product, you’ll also have to take note of the best ingredients you can apply to your hair.

In this section, we’ll share with you all the good and bad ingredients that are beneficial and harmful to your hair’s condition.

The Good

Keratin treatments aren’t all just about keratin. This is one misconception we want to address.

The best treatments use safe ingredients to provide your hair with additional benefits such as improved shine, elasticity, strength, and health.

Take note that keratin treatments simply boost the amount of keratin and aren’t the star ingredient.

It’s actually sodium hydroxide and ammonium thioglycolate that are responsible for those high-quality keratin treatments you’re getting.

Now before you dive into the treatment itself, pay attention to the following ingredients:

  • Moroccan oil
  • Argan oil
  • Coconut oil
  • Cocoa Butter
  • Tea Tree oil
  • Avocado oil
  • Tamanu oil
  • Honey
  • Tapioca
  • Seaweed
  • Clay & Charcoal
  • Rosemary
  • Virgin Olive oil


If you find any of these ingredients in the treatment offered, you’re in safe hands. Keratin treatments that use these ingredients will add even more hydration and health, whether your hair’s damaged or undamaged.

The Bad

You already know formaldehyde isn’t a safe ingredient for keratin treatments. Now while it’s unsafe for the treatment, take note that formaldehyde is vital if you want to reduce your hair’s curls.

If you’re looking for keratin treatments that will have more prolonged effects, expect this treatment to have formaldehyde in it.

While this isn’t the best choice, you can always go for keratin treatments twice or thrice every year, which is considered safe and won’t cause damage.

With that said, if you’re looking for a safe option, stay away from these ingredients before getting into keratin treatments:

  • Sulfates
  • Sodium chloride
  • DMDM hydantoin
  • Imidazolidinyl urea
  • Polyoxymethylene urea
  • Quaternium-15
  • Bromopol
  • Glyoxal
  • Sodium hydroxymethylglycinate


Now that we know which are the best ingredients to go for and which ones are harmful to your hair’s health, the next section will discuss who the ideal candidate is for a keratin treatment.

Who is Keratin Treatment For?

The ideal or best candidate for keratin treatments is those who have frizzy or coarse hair.

Also, if you find yourself blow-drying your hair every morning to make it smooth or don’t enjoy having curls, then this also makes you one of the ideal candidates.

Who is Keratin Treatment Not For?

We don’t recommend going for a treatment if you find yourself aligned with these conditions:

  • You have thin, fine, or straight hair
  • Your hair is overly-processed (bleached, platinum blonde, etc)
  • You want to keep your natural curls

Choosing the Right Treatment

The right treatment boils down to three vital elements: ingredient list, health compliance, and your post-treatment.

Ingredient List

As mentioned earlier, the ingredient list is one of the most crucial factors to look out for; otherwise, it would result in further damage to your hair.

Be sure to look at the good and bad ingredients mentioned in the previous sections here. This is one factor that will guide you before signing up for a salon treatment or before purchasing any product.

Post-Treatment and Treatment Duration

Granted, treatments that take less time before washing or rinsing the product off are mostly more appealing to users.

Take note, though, that treatments that would require less time before rinsing and washing will most likely have formaldehyde.

In cases like these, going for a treatment that will take a longer time before rinsing and washing are more efficient and safer.

Health Compliance

Make sure that the ingredients used and the treatment process itself complies with safety and health guidelines. As a guide, make sure to look out for any chemical-free ingredients.


1. How much damage can a Keratin treatment cause?

It depends. After all, keratin treatments don’t necessarily damage your hair and even nourish and restore any lost keratin.

The damage comes during the flat ironing process, which your stylist should evaluate based on your hair’s condition and type.

For example, over-colored hair is more prone to damage than someone with less highlights or unbleached hair.

2. What is the preferred wait time after a Keratin treatment?

For the best results, the recommended wait time is at least 2 days or 48 hours. Some may allow you to rinse after 24 hours; however, waiting for at least 48 hours is highly encouraged for longer-lasting results.

3. How many times should I get a Keratin treatment?

It’s encouraged to get a treatment 2 – 3 times a year for the best and safest results. After all, one treatment alone is expensive enough, and one treatment should also last you for 6 months, at least.

Final Thoughts

Before going for a keratin treatment, make sure you consider all the factors that come into play, especially the ingredients and the products mentioned in this article.

Take note that every person has a different hair type, which corresponds to a different treatment process and product as well.

That being the case, the best decision you can make depends on your hair’s condition. This should guide you into choosing among the 10 products listed here and what ingredients suit you best.

We hope this article was able to help you find the keratin treatment suited to you best. Please feel free to share us your thoughts in the comments section below!

And if you aren’t quite ready to take the risk of keratin treatments yet, then you can go slow and check out our Best Straightening Shampoos instead. Or better yet, try out a Heated Hair Straightening Brush!

Paola Diaz
Paola Diaz

Hi, I'm Paola! A skin care enthusiast and nature lover. Creating content that promotes proper skin treatment and keeping a healthy glow is my way of sharing with the world how healthy skin can go a long way. I’m a firm believer of natural beauty that radiates inside all of us. All we need is the right kind of nourishment that inspires our wellness from inside out. So it’s really not about physical beauty alone – it’s the beautiful life we can create for ourselves when we connect with our own nature and see there is beauty that shines from every one of us.