Already have an account?
Get back to the

The Best Keratin Hair Mask for Silky, Gorgeous Hair

Courtney BIrtcher
Written by Courtney Birtcher
best keratin hair mask

Are you looking for a way to get smooth and healthy hair without compromising its health? If so, then a keratin hair mask is exactly what you need. Keratin is a type of natural protein in your hair. It helps smooth your hair and provide a healthy, glossy appearance. We’re here to help you find a fabulous hair mask that will work for your needs. Our picks for some of the best products available based on important things like ingredients, effectiveness, and ease of use. We chose Lazartigue Moisturizing Keratin Repair Mask as our top choice. Keep reading to review more options and read our buying guide for what keratin hair mask is best for you below!

Us Weekly aims to feature only the best products and services. We update when possible, but deals expire and prices can change.
If you buy something via one of our links, we may earn a commission. Learn more!

Keratin Hair Mask: A User's Guide

When selecting the best keratin hair mask for you, there are several important features to consider. Here is a guide to help you with your search.

Type of Keratin

Hydrolyzed keratin is the most effective form of keratin for restoring damaged hair. This type of keratin helps repair the cuticle and smoothes out the protective layer of the hair shaft responsible for retaining moisture and preventing frizz. Look for a product containing hydrolyzed keratin for maximum benefit.

Ingredients to Look For

Look for natural ingredients like honey, argan oil, coconut oil, and other plant-based oils to nourish the hair. These natural ingredients will leave your hair feeling soft and strong. Also, look for ingredients like shea butter, glycerin, and other moisturizing agents to keep the hair soft and manageable. Oiling your scalp is another great way to help make damaged hair new again, especially when combined with a keratin treatment.

Ingredients for Gentle Formulas

Some haircare products contain sulfates, parabens, or phthalates that can irritate your scalp and harm your health, as well as harm the environment. Choose a product that is free from these harsh ingredients for the safest and healthiest results. In my mind, I find it difficult to think that you can repair chemical damage with more chemicals, after all.

Color Protection

Some masks contain UV filters or other ingredients to protect your color from fading from exposure to the sun or other environmental factors. If you want to prevent your color from fading prematurely after a trip out in the sun or a day at the beach, look for a mask that contains UV protection or other color-preserving ingredients.

Cruelty-Free Formulas

Choose cruelty-free keratin masks with naturally derived ingredients if possible. Cruelty-free production methods are more humane and may even be more environmentally friendly in some cases. They're also more likely to contain safe ingredients because there isn't even a need to test it on any living beings to make sure it's not harmful.

Smoothing Properties

Many keratin masks contain smoothing agents like silicone or dimethicone that give you shiny frizz-free curls with long-lasting curl retention and definition. These can be helpful if you have naturally wavy or curly hair as they help tame unruly strands and give you consistently smooth results. It acts a coating or film that protects from heat.

Comparing the Best Keratin Hair Masks of 2024


Lazartigue Moisturizing Keratin Hair Mask


  • Great for dry hair
  • Can strengthen damaged hair
  • Helps to smooth hair


  • Could lead to product buildup

Transform your hair into a luscious cascade of vitality with the Lazartigue Moisturizing Keratin Repair Mask. This mask is designed to breathe life back into dry and damaged locks because of its luxurious blend of ingredients. The keratin can strengthen and repair hair strands from within. The formula is hydrating and provides intensive moisture to revive parched hair. With a delightful fragrance and a creamy texture, this mask makes hair care easy at home or on the go.


Coco & Eve Keratin Hair Mask


  • Great for deep hydration
  • Contains argan oil and shea butter
  • Improves shine and softness
  • Great for frizz control


  • Can make hair feel greasy

The Coco & Eve keratin hair mask is formulated to rejuvenate your hair, whether by improving bond repair, hair that's been weakened by color or heat, or other chemical damage. It's loaded with vitamins, minerals, amino acids, antioxidants, Hyaluronic Acid, and of course, Vegan Keratin Complex. If you're looking for something that provides hydration, strengthens hair, and smells great, then this is the hair mask for you!


Vitamins Hair Cosmetics Keratin Hair Mask


  • Great for color-treated hair
  • Excellent choice for any hair type
  • Acts as a curl booster


  • Some may not like strong scent

The Vitamins Hair Cosmetics Keratin Hair Mask is an effective and unique product that contains a blend of keratin collagen, Moroccan argan oil, and coconut oil that work together to restore vitality to any type of hair. The addition of the biotin and castor oil complex strengthens and moisturizes the hair by infusing it with the essential nutrients needed for healthy hair growth. It also has a weightless formula that offers frizz-control and moisture. If you have color-treated or dry hair, this mask can provide efficient recovery nutrition needed to restore hair health. 


SUNATORIA Keratin Hair Mask


  • Perfect for repairing damaged hair
  • Reduces split ends
  • Free of harmful ingredients


  • Might have an unpleasant smell

The SUNATORIA Keratin Hair Mask is the ideal solution for restoring dry and damaged hair. This professional-grade hair treatment contains omega-3 and 9 and vitamin E to nourish and restore your hair. Plus, it works on all hair types and textures. The key component of this product is hydrolyzed keratin, which works to intensely repair the hair shaft. This process can reduce split ends from harsh chemicals and years of color treatments. It’s even sodium sulfate, paraben, and cruelty-free. So, if you're in need of a keratin hair mask that offers great ingredients, check this out.


CRISTALBOX Keratin Hair Mask


  • Enhances softness
  • Penetrates and hydrates deeply
  • Helps with frizzy hair


  • May be too heavy for fine hair

The CRISTALBOX Keratin Hair Mask is a deep-conditioning treatment that can restore the vitality of dry and damaged hair. Crafted with natural botanical ingredients like shea butter, coconut oil, argan oil, and aloe vera, it penetrates the scalp and hair to provide optimal hydration and nourishment. This mask helps to makes hair more manageable, improving elasticity and providing a beautiful shine. It can also help reverse the effect of environmental stressors like sun damage, UV exposure, and chlorine. It’s suitable for all hair types including sensitive, dry, and especially damaged hair that needs extra attention.


Natural FORMULA Keratin Hair Mask


  • Provides strength and damage protection
  • Comes in a large container
  • Free of parabens and sodium chloride salt


  • Can be too heavy for some hair types

The Natural FORMULA Keratin Hair Mask is a must-have for anyone looking to restore and maintain healthy, strong hair. Its intense repair formula contains two types of pure-origin keratin designed to rebuild strands from within and create a protective coating against breakage. The mask is perfect for anyone suffering from dry, frizzy, or damaged hair. It provides nourishing benefits to the scalp and strands, allowing for softer and smoother locks that are easy to manage. 


L Luseta Keratin Hair Mask


  • Protects hair from environmental factors
  • Has a nourishing formula
  • Sulfate, paraben, and gluten-free
  • Easy application process


  • May not be suitable for those with frizzy hair

The Luseta Keratin Hair Mask is an excellent solution for anyone looking to revive and repair their damaged, dry hair because it contains keratin protein that provides deep nourishment and rich hydration. The keratin mask is also great for protecting your hair from environmental damage and color fading. Plus, it is free of sulfates, so it won’t cause any irritation or further damage to already fragile hair. The application process is also  simple for those looking for something easy to add to their hair care routine.

People Also Ask

  • Q: How does a keratin hair mask work?

    A:A keratin hair mask works by depositing protein molecules into the hair shaft that help to rebuild keratin and fill in any frizzy or damaged areas. This helps make the hair smoother, shinier, stronger, and more manageable.

  • Q: Is it safe to use a keratin hair mask on my scalp as well as my hair?

    A:Yes, it can be safe to use a keratin hair mask on your scalp as well as your hair. But, it is important to keep in mind that some of the ingredients in the masks may irritate your scalp if you leave them on for too long or if you have sensitive skin. Be sure to read all instructions carefully before use and do not leave the product on for longer than indicated on the package. Generally, it’s best to apply hair masks from the mids to the ends!

  • Q: Is a keratin hair mask suitable for all hair types?

    A:No, a keratin hair mask is not suitable for all hair types because some of the ingredients can be too harsh or drying for certain types of hair. This is why it’s essential to read all product descriptions and ingredients carefully before purchasing to ensure that they will be suitable for your type of hair. In general, it is most suited for medium-to-coarse, damaged, or color-treated hair.

  • Q: How often should I be using a keratin hair mask to achieve maximum results?

    A:You can typically use a keratin hair mask once or twice per week in order to achieve maximum results. Depending on the type of product you are using and your individual needs, you may want to adjust this frequency accordingly as there is a possibility of overloading your hair with protein.

Why trust Us

At Us Weekly, we aim to inform readers to make smart purchasing decisions, saving you both time and money. Our editors are obsessed with finding products in a variety of categories from fashion and beauty, to home and fitness.

We try various products, so we can recommend our favorites, and we also summarize feedback and data from other customers. Data, like product reviews and ratings, helps us recommend the best product choices for individual price points and needs.

On top of that, we highlight unique product features for special use cases, ingredients preferences, and more. We strive to make sure you are discovering new products that can make your life easier, while keeping you up to date with the best product choices for types of items you already know and love.

Courtney BIrtcher

By Courtney Birtcher

Courtney is a lifestyle commerce writer specializing in health, fitness, fashion, and beauty topics on Us Weekly; she currently writes similar review and how-to articles for Blissmark and The Supplement Institute in addition to being a social media influencer on Instagram and content creator on TikTok. In her spare time, she enjoys reading, adventuring with her three dogs through her home state of Ohio, and spending time at her gym.

Got a Tip form close button
Got a tip for US?
We're All Ears for Celebrity Buzz!