19 Keratin Treatments for Bleached Hair That Really Work

Discover the best keratin treatment for bleached hair to restore shine, smoothness, and vitality with quick, expert-approved solutions.
BrandMy RatingPrice
Keratin Research
Affordable Winner
8.4/10
Unknown
Best for Damaged Bleached Hair
8.6/10
I Belli Capelli
Best for Frizz Control
8.8/10
Sunatoria
Best for Sensitive Scalps
9.0/10
Maree
9.0/10

Best Keratin Treatment for Bleached Hair

Unlock the secret to restoring your bleached hair's vitality with the best keratin treatments that breathe life back into dull, damaged strands. Whether you’re seeking silky smoothness or enhanced shine, discovering the perfect formula can transform your hair’s story from frazzled to fabulous in just a few restorative steps. Dive into our curated guide to find the ideal keratin solution tailored for bleached beauties craving that glossy, resilient glow.

Affordable Winner: Keratin Research

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

As our Affordable Winner, it delivers long-lasting results that keep bleached hair smooth, elastic, and full of natural shine for 4-6 months.

The formula, infused with Collagen, Moroccan Argan, and Coconut Oils, transforms dull, frizzy locks into sleek, salon-worthy hair with ease.

While the application process takes some time, the anti-frizz benefits and heat protection make it totally worth the wait.

Plus, you get all these benefits at a budget-friendly price, making it a reliable, cost-effective choice that won’t disappoint.

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 Keratin Research 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 & shiny
Repares damaged hair

The K18 Leave-In Molecular Hair Mask is a game-changer for damaged, bleached hair.

It’s specially formulated to reverse chemical damage and restore strength, making your strands feel healthier with each use.

Its innovative molecular repair technology integrates seamlessly, leaving hair soft, shiny, and frizz-free.

While the bottle is on the petite side and the price is a bit steep, its powerful repair capabilities make it worth the splurge.

For those with severely damaged hair, this mask offers a luxurious, effective solution that truly delivers visible results.

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 Frizz Control: I Belli Capelli

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 hydrates and smooths
Enhances shine and softness
Rejuvenates damaged hair

The Ravenna Repair Hair B-tox is a true game-changer for bleached hair struggling with frizz.

Crafted with Brazilian keratin, it deeply hydrates and smooths, leaving strands silky, shiny, and healthier-looking.

The enriching blend of collagen, argan oil, and shea butter works to rebuild and rejuvenate damaged fibers.

While the application is a bit time-consuming, the long-lasting straightness and frizz control make it worth the effort.

Plus, it’s particularly effective at restoring dull, over-processed hair to a more vibrant, manageable state.

Perfect for those seeking sleek, frizz-free locks!

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 I Belli Capelli on Amazon

Best for Sensitive Scalps: Sunatoria Keratin Hair Mask

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 damage
Non-sulfate, paraben-free
Increases shine & moisture

This keratin hair mask is a fantastic choice for those with sensitive scalps, as it's free from sodium, sulfate, and parabens—meaning it cares for your scalp as much as your damaged hair.

Its rich formula, infused with Vitamin E and Omega 3, deeply nourishes and restores elasticity, leaving hair soft, shiny, and full of bounce.

Perfect for bleached, brittle, or color-treated strands, it offers intense repair without irritation.

Keep in mind, the results can vary depending on hair type, and regular reapplication will maximize its benefits.

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 Sunatoria Keratin 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 moisturization
Reduces frizz and damage
Suitable for all hair types

The deep conditioning power of MAREE's keratin treatment truly hydrates damaged, bleached hair.

It effortlessly banishes frizz and smooths out split ends, leaving your locks sleek and shiny.

The infusion of biotin and coconut oil strengthens hair from within, promoting healthy growth and adding a touch of luster.

Plus, its versatility makes it perfect for all hair types—curly, straight, or color-treated.

While some may find it a tad heavy for very fine hair, overall, it’s a luxurious, nourishing solution that revitalizes bleached strands beautifully.

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
Deeply Repairs Damage
Suitable for All Hair Types
Cruelty-Free & Vegan

BoldPlex 3 is a deep hair repair hero that targets damage on a molecular level, making it perfect for bleached hair that needs some extra love.

It nourishes and strengthens from within, helping to restore moisture and reduce breakage without weighing hair down.

Plus, it’s suitable for all hair types—so whether your hair is curly, fine, or heavily processed, this mask has got you covered.

The cruelty-free and vegan formula is a bonus for eco-conscious beauty lovers.

Just remember, it might stain skin and has a somewhat strong scent, so rinsing thoroughly is key!

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Price history for BoldPlex on Amazon

VITAMINS Hair Cosmetics Keratin Hair Mask Keratin Treatment for Bleached Hair

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
Leaves hair soft & shiny
Treats damaged hair
Pleasant scent

it leaves hair irresistibly soft and shiny, transforming even damaged strands into a smooth, glossy mane.

The luxurious scent makes the salon experience feel indulgent at home.

Ideal for treating brittle, damaged hair, this mask packs a punch with keratin, collagen, Moroccan argan oil, and coconut oil, providing intense nourishment.

However, a word of caution — overusing keratin can weigh down fine hair, so moderate application is key.

Overall, it’s a powerful hydration boost that restores health and radiance to bleached hair.

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 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
Deeply nourishes damaged hair
Adds shine and softness
Infused with argan oil

The Arvazallia Keratin Treatment Mask deeply hydrates even the most damaged strands, transforming dry, brittle hair into silky smooth locks that are a joy to manage.

Its infusion of argan oil nourishes with vital vitamins, adding extra shine and softness.

While it’s fantastic for repairing and restoring elasticity, it’s best suited for those with thicker or wavy hair—straight, fine hair might find it a tad heavy and prone to losing bounce.

Overall, a nourishing pick that delivers real results for the right hair type.

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 Arvazallia on Amazon

Kerazon

Buriti Liss Keratin Treatment Kit 2oz/60ml - For all hair types
Highlights
Immediate results
Can be applied on colored hair
Long-lasting, no downtime

The immediate shine and silky smoothness it delivers are truly game-changers, especially for bleached hair that craves some extra love.

Its compatibility with colored hair means you don’t have to choose between vibrant hues and sleekness — you get both!

Plus, with no waiting or downtime, you can bounce back to your routine instantly.

The infusion of Buriti Oil and Shea Butter ensures your strands stay moisturized, strong, and frizz-free long after application.

Just keep in mind the limited product size and handle DIY with care to avoid damage.

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 Kerazon on Amazon

Sunatoria Purple Hair Mask Keratin Treatment for Bleached Hair

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 repairs
Easy to apply

The SUNATORIA Keratin Purple and Blue Mask truly lives up to its promise of neutralizing brassiness while nourishing damaged strands.

We love how it combines Vitamin E with hydrolyzed keratin, delivering shine, elasticity, and hydration in every application.

It's incredibly easy to apply, making it perfect for quick beauty fixes.

While some users may find it doesn't soften hair as much as hoped, the results — especially on bleached or color-treated locks — are consistently vibrant, glossy, and brass-free.

A fantastic, multi-tasking solution for your hair arsenal!

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 Sunatoria Purple Hair Mask on Amazon

ONLY4HAIR

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
Repairs damaged strands
Adds shine and softness

ONLY4HAIR’s hair mask deeply nourishes and repairs damaged strands, making it a solid choice for those with bleached hair seeking smoothness and shine.

Its intensive formula helps restore health, reduce breakage, and boost gloss in minutes.

While the scent might not be for everyone, its ability to deliver salon-like results at home is undeniable.

Keep in mind, consistent application is key to maintaining the effects, especially when dealing with bleaching damage.

Overall, this treatment is a fantastic, formaldehyde-free option for achieving silky, healthy-looking hair.

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 ONLY4HAIR on Amazon

Cristalbox Keratin Hair Mask

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
Rich botanical ingredients
Adds shine and softness

The deep conditioning formula targets dry, damaged hair caused by bleaching and harsh styling, delivering intensive moisture and repair.

The botanical blend of shea butter, coconut oil, argan oil, and aloe vera deeply nourishes, making hair silky, shiny, and easy to manage.

It’s great for reviving dull, brittle strands and restoring elasticity, even after environmental stressors.

While it takes a bit longer to process and the jar is small for the price, the renewed softness and shine make it well worth the wait.

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 Cristalbox Keratin Hair Mask on Amazon

NutraHarmony Hydrating Hair Mask Keratin Treatment for Bleached Hair

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 and conditions
Suitable for all hair types
Quick 7-minute treatment

This Hydrating Hair Mask is a game-changer for bleached hair, thanks to its powerful blend of keratin, biotin, and collagen.

It quickly infuses moisture, making strands feel softer, smoother, and more manageable after just a single 7-minute treatment.

While it may not completely repair severely damaged or very coarse hair on its own, it dramatically improves overall health and shine with consistent use.

Plus, its eco-friendly and cruelty-free credentials make it an easy choice for those who care about ethical beauty routines.

Overall, a versatile, salon-quality solution that fits into your busy schedule!

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 NutraHarmony Hydrating Hair Mask on Amazon

Elizavecca Cer-100 Collagen Treatment

Elizavecca cer-100 collagen coating hair protein treatment 100ml
Highlights
Fast, in-home treatment
Repairs damaged hair
Affordable price

The Elizavecca Ceramide 3 Collagen Mask offers a fast and easy way to give bleached hair the deep repair it craves.

In just five minutes, it delivers a rich infusion of ceramides and collagen that helps restore moisture and strength.

Perfect for damage caused by heat styling or sun exposure, it works across all hair types.

While results can vary—some might find the smell a bit off—the affordable price tag makes it a great go-to for regular at-home maintenance.

Overall, a solid choice for quick damage control with noticeable benefits.

Be sure to also check out the best satin bonnet for curly hair 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
Deep conditioning & healing
Reduces frizz and damage
Nice scent and shine

The OUAI Rich and Restorative Hair Masque delivers luxurious hydration with shea butter and hydrolyzed keratin, making it perfect for bleached, damaged strands.

It deeply conditions, reduces frizz, and helps heal split ends — all while adding a beautiful shine that lasts.

The light, pleasant scent makes your hair smell as good as it looks.

Keep in mind, the fragrance may be strong for sensitive scalps, and the price is a bit higher than some drugstore options.

But if you're after a treatment that truly restores and revitalizes, this mask is worth every penny.

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 OUAI Masque on Amazon

Kativa Keratin Treatment for Bleached Hair

Brazilian Keratin Straightening Treatment at Home with Hyaluronic Acid and Premium Serum | Kativa Keratin
Highlights
Long-lasting straightening
Reduces frizz and volume
Affordable alternative

The Kativa Premium Brazilian Straightening Natural Kit delivers seriously long-lasting results that keep frizz at bay and leave your hair impeccably smooth for up to 12 weeks.

The formula, enriched with nourishing ingredients like Argan Oil and Shea Butter, not only straightens but also strengthens each strand, adding brilliance and hydration.

While the process can be a bit time-consuming and requires careful application to avoid fumes, the payoff is worth it for those seeking a more affordable, professional-style straightening experience at home.

Perfect for anyone ready to transform their hair with lasting, sleek smoothness!

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 Kativa 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
Boosts Hair Softness
Enhances Shine & Smoothness

The **H.

Y.

Vitamins Purple Mask** does a fantastic job of neutralizing brassiness, leaving bleached hair looking fresh and vibrant.

Its intense pigment works wonders on orange and yellow tones, offering a brightening boost that keeps your color not just beautiful but salon-worthy.

The mask also adds softness and shine, making hair look glossy and healthy.

However, be mindful — it can turn hair purple if overused, and the lightening effect is subtle, so it’s best for maintaining rather than drastically changing your color.

For consistent brassy-free locks, this is definitely worth a try!

Be sure to also check out the best bleach kit 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 on Amazon

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
Deeply Hydrating
Brightens and Softens
Easy to Apply

This Korean Hair Mask combines cutting-edge ingredients like Panthenol, Argan Oil, and Biotin to deliver deep hydration and repair to even the most damaged bleached strands.

Its rich formula softens, brightens, and strengthens hair, making it ideal for achieving that sleek, glossy finish.

Plus, it's super easy to apply, saving you time and salon visits.

However, the scent is quite strong, and we recommend consistent use to see lasting results.

Overall, it’s a fantastic at-home solution for maintaining healthy, beautiful hair post-bleach.

Be sure to also check out the best highlight kit 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

LA'DOR Keratin Treatment for Bleached Hair

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
Instant shine and softness
Easy to use at home

This Korean powerhouse deeply nourishes dry, damaged, and over-processed hair with its hydrolyzed keratin formula, transforming dull strands into silky perfection in just three seconds.

The single-use ampoules make at-home treatments a breeze—simply apply, massage, and rinse.

Plus, the self-heating technology revives even the most stubbornly brittle hair without weighing it down.

While it may take multiple applications for optimal results, the instant shine and luxurious feel are worth the effort.

If you're after a professional-quality fix in a flash, this is a top contender.

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 LA'DOR on Amazon

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