19 Top Keratin Treatments for Bleached Hair

Discover the best keratin treatment for bleached hair to restore shine and smoothness with quick, expert tips for flawless, vibrant results.
BrandMy RatingPrice
Wonder Family
Top Affordable Choice
8.8/10
Unknown
Best for Damaged Bleached Hair
8.6/10
Sunatoria
Best for Color Preservation
8.8/10
Nutraharmony
Best for Fine Hair
9.0/10
Maree
9.0/10

Best Keratin Treatment for Bleached Hair

Unlock the secret to effortlessly glossy, rejuvenated bleached hair with our guide to the best keratin treatments. Whether you're seeking smoothness, strength, or shine, we've distilled the top options into a quick, chic snapshot—because your hair deserves a superstar serum without the fuss. Dive in and discover how to restore vibrancy and vitality in just a few simple steps.

Top Affordable Choice: Wonder Family

Korean Keratin Hair Mask with Argan Oil, Panthenol, Biotin - Keratin Hair Treatment for Dry Damaged Hair, Curly or Straight - Deep Conditioner for Women, Men - Conditioning & Repair - 8 Fl Oz
Highlights
Felt softer and smoother
Adds natural shine
Hydrating and nourishing

This Korean Keratin Hair Mask truly delivers on its promise to strengthen and smooth damaged, bleached hair.

The deep conditioning formula feels rich yet lightweight, leaving hair noticeably softer and shinier after use.

We love its nourishing blend of Panthenol, Argan Oil, and Biotin, which promote growth and repair while providing a glossy finish.

Plus, it’s easy to use at home—saving time and money without sacrificing quality.

The only caveat is the strong scent and the risk of brittleness if overused, but with proper application, it’s a reliable, budget-friendly solution for vibrant, healthy-looking strands.

Be sure to also check out the best wave cream for black hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Wonder Family on Amazon

Best for Damaged Bleached Hair: K18

K18 Leave-In Molecular Hair Mask, Repairs Dry or Damaged Hair, Reverse Hair Damage from Bleach, Color, Chemical Services & Heat
Highlights
Controls frizz effectively
Leaves hair soft, healthy
Reduces damage, repairs

The K18 Leave-In Molecular Hair Mask truly lives up to its reputation for reversing damage caused by bleaching and chemical treatments.

Its innovative molecular repair technology dives deep to restore strength, leaving hair feeling softer, healthier, and visibly less frayed.

Perfect for those with severely damaged bleached hair, it controls frizz without weighing hair down. While it does come with a higher price tag and a small bottle, a little goes a long way when applied correctly.

Overall, it’s a game-changer for damaged strands seeking renewal and resilience.

Be sure to also check out the best setting lotion for black hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for K18 on Amazon

Best for Color Preservation: Sunatoria Purple Hair Mask

Sunatoria New Keratin Purple Hair Mask- Blonde Hair Purple Toner - Repair & Nourishment Treatment For Bleached, Brassy Hair - Blue Hair Mask, No Yellow Tones - Deep Conditioner For Color Treated Locks
Highlights
Neutralizes brassy tones
Hydrates and restores shine
Deep conditioning benefits

The SUNATORIA Purple and Blue Hair Mask truly lives up to its reputation as the best for color preservation.

It neutralizes brassiness with its vibrant purple formula, keeping blonde and bleached hair cool and fresh.

Plus, its unique keratin blend, enriched with Vitamin E, restores shine and elasticity without weighing hair down.

While some users may find they need a few applications for full softness, its deep conditioning powers and hydrating formula make it a fantastic choice for damaged, brittle hair.

Overall, it’s a reliable, salon-quality treat that safeguards your color while repairing your strands.

Be sure to also check out the best hair grease for black males for more options! Also, here is the price history so you know exactly when to buy!

Price history for Sunatoria Purple Hair Mask on Amazon

Best for Fine Hair: Nutra Harmony Hydrating Hair Mask

Hydrating Hair Mask - For Dry Damaged Hair - Moisturizing Keratin Treatment - Argan & Coconut Oil | Biotin | Collagen - Deep Conditioning, Anti Frizz Product for Women - Care for All HairTypes, 10 Oz
Highlights
Deeply hydrates hair
Revitalizes damaged strands
Quick 7-minute treatment

As our "Best for Fine Hair" pick, this hydrating mask offers deep moisture without feeling heavy or greasy.

It’s infused with Keratin, Biotin, and Collagen, making it perfect for reviving delicate, bleached strands while keeping fine hair airy and manageable.

In just 7 minutes, your hair visibly transforms—restored, silky, and full of life.

The lightweight texture is a game-changer for those wary of heavy formulas.

Plus, knowing it’s cruelty-free and sustainably packaged gives us peace of mind.

For those seeking revitalization in a quick, sophisticated treatment, this mask hits all the right notes.

Be sure to also check out the best hair serums for black hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Nutra Harmony Hydrating Hair Mask on Amazon

MAREE

MAREE Hair Mask for Damaged Hair - Keratin Treatment Conditioner - Extremely Deep Conditioning Mask, Hydrating & Repairing, Keratina Mascarilla Para el Cabello
Highlights
Deep moisture and repair
Controls frizz & flyaways
Adds shine & manageability

The MAREE Keratin Hair Treatment deeply nourishes and repairs damaged, bleached locks, leaving them feeling silky and resilient.

Its rich blend of keratin, biotin, and coconut oil works tirelessly to tame frizz, reduce flyaways, and boost shine, making styling a breeze.

While it does require regular use to maintain optimal results and contains some chemicals, its effectiveness in controlling damage for those with color-touched hair is undeniable.

Perfect for anyone seeking a versatile, deeply moisturizing mask that restores vitality without weighing down fine strands.

Be sure to also check out the best heat protectant for relaxed hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for MAREE on Amazon

BoldPlex

BoldPlex Hair Mask - Deep Conditioner For Dry, Damaged Hair - Mascarilla Para El Cabello - Helps Repair & Nourish Curly, Bleached, or Frizzy Hair - 6.76 Fl Oz
Highlights
Deep repairs for damaged hair
Suitable for all hair types
Easy to apply & rinse

The deep bond-building technology works wonders on bleached hair, repairing damage from within and leaving strands noticeably smoother and healthier.

The mask is incredibly versatile—suitable for all hair types, it’s perfect for those struggling with dryness or brittleness due to chemical treatments.

Application is a breeze—just slather it on damp hair, leave for 10 minutes, and rinse.

Plus, it’s cruelty-free, vegan, and eco-friendly, ticking all the right boxes for conscious consumers.

Just be sure to rinse thoroughly to avoid any staining, and you’re good to go!

Be sure to also check out the best wave grease for black males for more options! Also, here is the price history so you know exactly when to buy!

Price history for BoldPlex on Amazon

I Belli Capelli Ravenna Repair B-Tox Keratin Treatment for Bleached Hair

Ravenna Repair Hair B-tox -Cirugia Capilar para el Cabello, Formaldehyde-Free- B-tox Capilar Para El Cabello, Long Lasting Anti-Frizz, Smoothing, B-tox Hair Treatment 35.2 oz(1kg)
Highlights
Deeply hydrating formula
Reduces frizz and damage
Easy application process

This keratin treatment, crafted with Brazilian keratin, truly lives up to its hydrating promise.

It deeply nourishes from root to tip, leaving hair visibly smoother, shinier, and more manageable.

The rich blend of collagen, shea butter, and argan oil helps reduce frizz and repair damage, rejuvenating dull strands into healthy-looking locks.

Plus, its straightforward application makes achieving salon-like results at home surprisingly simple—just a little patience and heat, and you’re good to go!

While it’s a bit on the pricier side and has a longer processing time, the glossy, long-lasting results make it worth the investment.

Be sure to also check out the best detangling shampoo for black hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for I Belli Capelli Ravenna Repair B-Tox on Amazon

Vitamins Hair Cosmetics Keratin Hair Mask

VITAMINS hair cosmetics Keratin Hair Mask Deep Conditioner - Biotin Collagen Protein & Castor Oil Repair for Dry Damaged Hair - Conditioning Treatment for Curly or Straight Thin Fine Locks
Highlights
Soft, shiny, healthy hair
Restores damaged hair
Defines curls & moisture

The **H.

Y.

Vitamins Keratin Thinning Mask** leaves bleached hair feeling silky, soft, and shine from root to tip.

Its rich blend of keratin, collagen, Moroccan argan oil, and coconut oil penetrates deeply to restore damage and boost moisture, making it ideal for damaged locks.

Plus, it helps define curls and adds a beautiful sheen without weighing hair down.

While it may require regular use to see long-term results, its powerful nourishing formula definitely helps revive brittle hair, giving it that lush, healthy look we all crave.

Be sure to also check out the best hair chalk for black hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Vitamins Hair Cosmetics Keratin Hair Mask on Amazon

Arvazallia

Arvazallia Hydrating Argan Oil Hair Mask and Deep Conditioner for Dry or Damaged Hair (8.45 oz Jar)
Highlights
Deep hydration and moisture
Restores damaged hair
Infused with argan oil

Arvazallia's Keratin Treatment Mask deeply hydrates and nourishes damaged, bleached hair, leaving it incredibly soft, silky, and much easier to manage.

The infusion of argan oil not only adds a beautiful shine but also provides essential vitamins to repair weak, overprocessed strands.

While it’s perfect for those with curly or permed hair, straight hair types should be cautious, as it can feel a bit heavy and reduce volume.

Overall, a solid choice for anyone seeking rejuvenation and moisture in their post-bleach routine.

Be sure to also check out the best batana oil for black hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Arvazallia on Amazon

Kerazon Keratin Treatment for Bleached Hair

Buriti Liss Keratin Treatment Kit 2oz/60ml - For all hair types
Highlights
Immediate Results
Safe for Colored Hair
Long-Lasting Smoothness

Kerazon's Green Keratin formula works like a charm, delivering instant smoothness and shine even on bleached strands.

Plus, it’s a big win for those who love color-treated hair—no worries about compromising your hue.

It’s compatible with other chemical treatments and provides long-lasting results with no downtime, making it super convenient.

Of course, a little caution with glove use is needed to avoid messes, and DIY application should be approached carefully.

Overall, this treatment offers a blend of hydration, strength, and sleekness all in one!

Be sure to also check out the best keratin glue for hair extensions for more options! Also, here is the price history so you know exactly when to buy!

Price history for Kerazon on Amazon

Sunatoría

SUNATORIA Keratin Hair Mask - Deep Conditioner for Dry Damaged Hair - Hydrates, Repairs, Nourishes - Keratin Hair Treatment - Deep Conditioning Hair Mask - Keratina Mascarilla Para el Cabello
Highlights
Deeply repairs damaged hair
Adds smoothness and shine
Cost-effective alternative

Its deeply reparative formula harnesses advanced hydrolyzed keratin to nurse dry, damaged hair back to life.

The rich blend of Vitamin E, Omega 3, and 9 boosts moisture and elasticity, making hair feel softer, shinier, and more resilient after every use.

Plus, it’s free of sulfates and parabens, offering a pure, nourishing experience that’s gentle on color-treated strands.

While it’s not a one-size-fits-all solution and results may fade without regular use, it’s a cost-effective way to maintain healthy, glossy hair—perfect for those seeking serious hydration and repair.

Be sure to also check out the best hair product for black male for more options! Also, here is the price history so you know exactly when to buy!

Price history for Sunatoría on Amazon

ONLY4HAIR Hair Repair Mask

Hair Repair Mask for Dry Damaged Hair Keratin Treatment Protein Argan Oil Deep Conditioning for Color Treated Hair Bleached Frizzy Split Ends Magic
Highlights
Deeply nourishes hair
Restores damaged hair
Adds shine and gloss

It deeply nourishes hair, restoring that damaged, bleached look back to silky, shiny perfection.

The boost of gloss and smoothness is instant, giving your hair a salon-quality finish in minutes.

Plus, it’s formaldehyde-free, so you can enjoy professional results at home without the harsh chemicals.

While the softness may be more short-lived and some find the scent a bit strong, the overall reparative benefits and radiant shine make it a top contender.

Perfect for those wanting quick, effective repair without sacrificing healthy hair.

Be sure to also check out the best ponytail extension for black hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for ONLY4HAIR Hair Repair Mask on Amazon

Cristalbox Keratin Hair Mask Keratin Treatment for Bleached Hair

Keratin Hair Mask,Keratin Hair Treatment 250g Hair Mask for Dry Damaged Hair,Hair Treatment Mask Deep Repair Damage Hair Root,Natural Deep Conditioner Hydrating Hair Masque
Highlights
Deeply repairs damaged hair
Enhances shine and softness
Rich natural ingredients

The deep conditioning formula works wonders on bleached hair, turning brittle strands into smooth, shiny locks.

Its rich blend of natural ingredients like shea butter, coconut oil, and argan oil deeply nourish and repair damage caused by bleaching, heat styling, and environmental stressors.

While it does require careful application to avoid weight or dryness—especially if applied unevenly—the results speak for themselves.

It’s perfect for those looking to restore vitality and shine to their over-processed tresses.

A small jar, but a powerful boost for damaged hair!

Be sure to also check out the best curl cream for black men's hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Cristalbox Keratin Hair Mask on Amazon

Elizavecca Cer-100 Collagen Treatment

Elizavecca cer-100 collagen coating hair protein treatment 100ml
Highlights
Quick, in-home care
Repairs damaged hair
Affordable value

Its quick and convenient in-home application makes it a game-changer for busy mornings.

The formula is packed with Ceramide 3 and collagen, offering a deep repair for even the most damaged, over-processed strands.

Whether you're dealing with heat damage or sun-exposed hair, this mask provides a rich, nourishing treatment that revitalizes softness and shine.

Plus, it’s suitable for all hair types and offers great value for the price.

Keep in mind, results can vary, and some users might find the scent or bottle cap a bit subjective, but overall, it’s a solid go-to for damaged bleached hair.

Be sure to also check out the best neck trimmers for barbers for more options! Also, here is the price history so you know exactly when to buy!

Price history for Elizavecca Cer-100 Collagen Treatment on Amazon

OUAI Masque

OUAI Fine to Medium Hair Treatment Masque - Hair Mask for Hair Repair, Hydration and Shine - With Shea Butter, Keratin and Panthenol - Paraben, Phthalate and Sulfate Free Hair Care (8 Fl Oz)
Highlights
Smooths and softens hair
Reduces frizz and damage
Long-lasting results

The OUAI Rich and Restorative Hair Masque deeply nourishes bleached hair, restoring moisture with shea butter and hydrolyzed keratin.

It leaves strands feeling silky smooth and significantly reduces frizz, even after the first use.

The luxurious formula heals split ends and boosts overall strength, making damaged hair look healthier and more resilient.

Plus, it’s easy to incorporate into your routine—just a quick five-minute chill session followed by rinsing to lock in shine.

Although the scent is quite bold and it’s a bit on the heavier side, its powerful rejuvenating effects make it worth the investment for bleached locks.

Be sure to also check out the best hood dryer for black hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for OUAI Masque on Amazon

Kativa Keratin Keratin Treatment for Bleached Hair

Brazilian Keratin Straightening Treatment at Home with Hyaluronic Acid and Premium Serum | Kativa Keratin
Highlights
Long-lasting results (up to 12 weeks)
Reduces frizz and waves
Affordable compared to salon treatments

… The Kativa Premium Brazilian Straightening Natural Kit offers long-lasting results that can last up to 12 weeks, making it a cost-effective choice for those seeking sleek, frizz-free hair without frequent salon visits.

Its powerful formula, enriched with nourishing ingredients like Argan Oil and Shea Butter, deeply penetrates the hair fiber, leaving your hair strong, hydrated, and incredibly smooth.

While the process can be a bit time-consuming and the fumes strong during application, the impressive payoff makes it worth the effort.

Perfect for transforming unruly locks into shiny, manageable tresses!

Be sure to also check out the best spa cream for hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Kativa Keratin on Amazon

VITAMINS Hair Cosmetics

VITAMINS hair cosmetics Keratin Purple Hair Mask - Violet Blue Protein Deep Conditioner Treatment - Toner for Blonde Platinum Silver Gray Ash or Brown Colored Dry and Damaged Brassy Hair
Highlights
Reduces Brassiness Effectively
Leaves Hair Soft & Shiny
Hydrates & Nourishes

The 2-in-1 purple conditioner and toning hair mask by H.

Y.

Vitamins effectively banishes brassy orange and yellow tones, giving your bleached hair a fresh, cool vibe.

Its intense pigment neutralizes unwanted hues, while the nourishing formula keeps hair soft, shiny, and hydrated.

The luxurious feel suggests quality, and the added UV protection helps maintain vibrant color between salon visits.

However, a heads-up—some users report a purple tint that might linger if not rinsed thoroughly, and short-term color results may require repeat applications.

Overall, a top pick for maintaining beautifully toned, healthy hair.

Be sure to also check out the best hair grease for waves for more options! Also, here is the price history so you know exactly when to buy!

Price history for VITAMINS Hair Cosmetics on Amazon

LA'DOR

LA'DOR Perfect Hair Fill-Up Original 3 Seconds Intensive Keratin Treatment w/Protein for Bleached Frizzy Damaged Dry Hair Care Korean Deep Conditioner
Highlights
Deeply conditions damaged hair
Instantly strengthens weak hair
Easy, at-home use

This keratin treatment brings professional salon quality right to your bathroom.

Its hydrolyzed keratin formula deeply nourishes and creates a protective shield on each strand, making it perfect for damaged, over-processed, or bleached hair.

We love how instantly you can see the difference—shine, silkiness, and strength are restored in just one quick application.

Plus, the 4x single-use ampoules make it super easy to dose and apply—no fuss, no mess.

While it may need multiple treatments for lasting results, its quick, at-home application outweighs the minor need for reapplications.

Be sure to also check out the best hair grease for hair growth for more options! Also, here is the price history so you know exactly when to buy!

Price history for LA'DOR on Amazon

Keratin Research Keratin Treatment for Bleached Hair

KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Complex Blowout LONG Lasting Organic Natural Results with Argan Oil Keratina Brasilera
Highlights
Long-lasting results
Vibrant shine
Frizz control

We’ve been testing out this product for a while now, and we are impressed.

Here's why... Keratin Research's Original Formula guarantees long-lasting results—lasting up to 4-6 months, so you can enjoy sleek, shiny, and frizz-free hair without daily effort.

It smooths and straightens with an amazing vibrancy thanks to nourishing Collagen, Moroccan Argan, and Coconut Oils.

While the application is a bit detailed and can be time-consuming, the expert-level finish makes it worth every minute.

Plus, the express formula means you won't have to wait days to enjoy your new look.

Overall, a luxurious, salon-quality treatment that’s perfect for bleached hair in need of some extra nourishment and control.

Be sure to also check out the best detangler shampoo for black hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for Keratin Research on Amazon

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