12 Top Shampoo and Conditioner Picks for Post-Keratin Care

Discover the best shampoo and conditioner for after keratin treatment to keep your locks smooth, vibrant, and salon-fresh with our expert picks.
BrandMy RatingPrice
Damila
Top Frugal Selection
8.8/10
L Luseta
Best for Damaged Hair
8.6/10
Hask
Best for Color Preservation
9.0/10
Naturavis
Best for Frizz Control
9.0/10
Bellisso
8.8/10

Best Shampoo and Conditioner for After Keratin Treatment

Looking to maintain that sleek, glossy Keratin-treated hair without the fuss? Discover the perfect pair—shampoos and conditioners specially crafted to preserve your treatment’s stunning results while infusing your locks with nourishment. Dive into our curated selection of products that promise to keep your hair smooth, shiny, and beautifully balanced long after your salon visit.

Top Frugal Selection: Damila

Salt & Sulfate Free Shampoo & Conditioner for Keratin and Color Treated Hair - Professional Keratin Value Pack for Damaged, Frizzy, Curly, Dry & Thin Hair - Shampoo Sin Sal - 16.9 Fl Oz
Highlights
Salt & sulfate free
Hydrates & nourishes
Safe for keratin

As our "Top Frugal Selection", this sulfate and paraben-free set delivers professional-grade quality at a wallet-friendly price.

It’s specially formulated with gentle, natural botanicals that hydrate, nourish, and keep your keratin and color treatments intact.

Plus, the soothing scent adds a refreshing touch to your routine.

While some users might notice a slightly dry scalp and may need to follow up with extra conditioner, its ability to revive dull, frizzy hair and provide a soft, defined look makes it a standout.

For budget-conscious beauty enthusiasts, this duo offers maximum value without compromising on quality.

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

Price history for Damila on Amazon

Best for Damaged Hair: Luseta Keratin Shampoo & Conditioner

Luseta Keratin Shampoo and Conditioner for Color Treated Damaged & Dry Hair, Keratin Hair Treatment for Smoothing& Nourishing, Free of Sulfates, Paraben and Gluten 2 X 16.9Oz
Highlights
Revitalizes damaged hair
Sulfate-free and gentle
Adds shine and manageability

Infused with keratin, this set is a true game-changer for restoring severely damaged hair after a keratin treatment.

It works to revitalize fragile strands, boost volume and thickness, and restore shine and manageability.

The gentle, sulfate-free formula is suitable for all hair types and safely cleanses without stripping away moisture.

While some users find the shampoo slightly drying, the overall results — smoother, healthier, and more vibrant hair — make it a stellar choice for anyone looking to revive damaged hair quickly and effectively.

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

Price history for Luseta Keratin Shampoo & Conditioner on Amazon

Best for Color Preservation: HASK

HASK Keratin Smoothing Shampoo + Conditioner Set for All Hair Types, Color Safe, Gluten-Free, Sulfate-Free, Paraben-Free, Cruelty-Free - 1 Shampoo and 1 Conditioner
Highlights
Restores and revives hair
Infused with keratin
Frizz and humidity resistant

The HASK Keratin Smoothing Collection is perfect for keeping your freshly treated hair vibrant and frizz-free.

Its sulfate-free formula gently cleanses without stripping natural moisture, while the infused hydrolyzed keratin coats each strand for added strength and shine.

Plus, it's designed to resist humidity and reduce split ends—making your hair look polished and healthy every day.

The set is especially great if you want to preserve your color post-treatment.

Just watch out for potential scalp sensitivity and fragility of the bottles—simple things to note for an optimal experience.

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

Price history for HASK on Amazon

Best for Frizz Control: NATURAVIS

Keratin Shampoo and Conditioner Set with Hyaluronic Acid - Sulfate Free Intense Moisturizing Treatment - For Strengthening Dry and Damaged Hair - For Women and Men - Salon Grade
Highlights
Strengthens hair fibers
Leaves hair soft and silky
Frizz control and smoothness

Naturavis' Keratin Shampoo and Conditioner are game-changers for those looking to tame frizz after a keratin treatment.

Packed with hyaluronic acid and keratin, it provides intense moisture while smoothing out flyaways—trust us, your hair will feel like silk.

While the lather is a bit light and the price tag is higher than some, the added strength and shine are worth it, especially if frizz control is your top priority.

Plus, the sulfate-free formula means you’re treating your hair gently, with a luxurious finish that lasts.

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

Price history for NATURAVIS on Amazon

Bellisso

Keratin Shampoo and Conditioner Set - Sulfate Free and Paraben Free - Salon Thickening Treatment for Dry, Damaged, Curly, Frizzy, Straight or Color Treated Hair - Anti Frizz Formula for Women and Men
Highlights
Strengthens and protects hair
Sulfate-free and gentle
Ideal for all hair types

Bellisso’s keratin shampoo and conditioner set truly lives up to its salon-grade claims.

The enriched formula with argan oil, collagen, and silk protein helps reinforce weakened strands, making hair more resilient against breakage.

Its sulfate-free design means it's gentle on your scalp while nourishing every lock, perfect for those with color-treated or damaged hair.

Plus, the shine and smoothness achieved after use are remarkable.

Just keep in mind, if you have fine hair, a little less might be better to avoid weighing down your strands.

Be sure to also check out the best leave in conditioner for seborrheic dermatitis for more options! Also, here is the price history so you know exactly when to buy!

Price history for Bellisso on Amazon

Keratin Research

Keratin Research Natural Argan Oil Infused Sulfate Free Shampoo and Conditioner 2 bottles Value Set for Keratin Treatments, Maintainance After Care, post treatment shampoo Conditioner (300ml 2 pack)
Highlights
Sulfate-free formula
Deep hydration
Strengthens hair

The sulfate-free formula is gentle yet effective, protecting your color and keratin-treated hair from harsh ingredients.

The deep hydrating properties leave your locks feeling luxuriously soft and shiny, without weighing them down.

Enriched with hydrolyzed keratin and collagen, it actively fortifies each strand, helping to reduce breakage and split ends.

While it might be a bit on the pricier side and lacks that signature salon scent, it’s a premium choice for maintaining your keratin treatment's brilliance and health.

A true beauty booster in your routine!

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

Price history for Keratin Research  
on Amazon

Rejuvenol Duo Set Shampoo and Conditioner for After Keratin Treatment

Rejuvenol Keratin After Treatment Shampoo 10oz & Conditioner 10oz DUO Set
Highlights
Sulfate and sodium chloride free
Keeps hair silky
Maintains keratin treatment

it’s sulfate and sodium chloride free, which means it’s gentle yet effective in keeping your hair silky smooth after a keratin treatment.

We love how it helps maintain that sleek finish without stripping away those precious glosses.

While it might be a bit pricey, we think it’s worth the investment for long-lasting results.

Keep in mind, its scent leaves a little to be desired, and frequent use is recommended to truly see the benefits.

Overall, this shampoo and conditioner duo is a solid pick for post-keratin care.

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

Price history for Rejuvenol Duo Set on Amazon

AnatoliaDaphne Biotin Shampoo & Conditioner Set

Biotin Volumizing Shampoo and Conditioner Set for Thinning Hair and Regrowth - Ultimate Anti Hair Loss, Thickening Growth Treatment Care for Men & Women
Highlights
Noticeable hair thickening
Gently reduces hair loss
Natural, chemical-free ingredients

Our team loves how it gently reduces hair loss while delivering noticeable thickening effects.

The biotin-infused formula promotes fuller, healthier-looking hair without harsh chemicals, making it a great natural choice post-keratin treatment.

Although the lather isn’t the company's strongest suit and the scent of the conditioner isn't everyone's favorite, the overall results make up for it.

Plus, the natural ingredients keep our scalp feeling fresh and revitalized.

It’s a bit pricey for the amount, but if you’re after gentle, effective hair strength and growth, this duo is a solid pick.

Be sure to also check out the best 2 in 1 shampoo and conditioner for curly hair for more options! Also, here is the price history so you know exactly when to buy!

Price history for AnatoliaDaphne Biotin Shampoo & Conditioner Set on Amazon

Rejuvenol Duo Set

Rejuvenol After Keratin Shampoo 24oz & Conditioner 24oz DUO SET
Highlights
Deep cleans hair
Suitable for all hair types
Leaves hair shiny

The Rejuvenol Clarifying Pre-Treatment Shampoo is a game-changer for post-keratin hair care.

It effectively lifts away product buildup, leaving your strands fresh and revitalized without stripping away moisture.

Its deep-cleaning formula makes it suitable for all hair types, restoring shine and preparing your hair perfectly for the next steps in your keratin routine.

Plus, the absence of sodium chloride means it’s gentle yet thorough.

The only thing to note is that it can be a bit thick for some users, but the results speak for themselves.

Be sure to also check out the best beard care products for african american for more options! Also, here is the price history so you know exactly when to buy!

Price history for Rejuvenol Duo Set on Amazon

CHI Moisturize It Duo Shampoo and Conditioner for After Keratin Treatment

CHI Moisturize It Duo Keratin Shampoo & Conditioner Set, Hydrating Formula Restores & Strengthens Hair, Sulfate & Paraben-Free, 2 Bottles, 32 Oz
Highlights
Long-lasting hydration
Protects against heat damage
Sulfate and paraben free

The Moisturizing Shampoo & Conditioner Duo by CHI delivers long-lasting hydration that keeps your hair feeling soft, shiny, and nourished.

The sulfate-free, paraben-free formula makes it gentle yet effective, especially after a keratin treatment.

Plus, the heat protection from CHI's keratin line means you can style freely without worries.

While it might extend your blow-dry time, the benefits of deeply hydrated, protected hair definitely outweigh this minor inconvenience.

If smooth, resilient hair is your goal, this duo is a winner.

Be sure to also check out the best leave in conditioner for braids for more options! Also, here is the price history so you know exactly when to buy!

Price history for CHI Moisturize It Duo on Amazon

Pure Nature Lux Spa

Keratin Shampoo and Conditioner Set - Sulfate and Paraben Free Treatment for Dry Hair - Anti Frizz, Collagen Enriched Formula for Curly or Damaged Hair - Safe for Men and Women with Color Treated Hair
Highlights
Prevents breakage
Sulfate free formula
Incredible shine

The Pure Nature Lux Spa set truly helps prevent breakage thanks to its nourishing keratin formula, making it ideal for dry, brittle hair post-keratin treatment.

Its sulfate-free profile is gentle on the scalp and prevents further dehydration, while the addition of argan oil and silk extract ensures your hair gains a stunning shine that catches the light beautifully.

Though the pump dispenser can be finicky and the price is on the higher side, the salon-grade quality and eco-friendly ingredients make it a worthwhile investment for those looking to protect and enhance their keratin-treated locks.

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

Price history for Pure Nature Lux Spa on Amazon

Keranique

Keranique Shampoo and Conditioner for Damaged Hair - Anti-Breakage, Damage Control Set for Thinning Hair - Intense Repair, Deep Conditioning, Anti-Hairfall Routine w/Keratin - Great for Colored Hair
Highlights
Repairs and restores damage
Enriched with keratin
Soft and fluffy hair

The Keranique shampoo and conditioner work beautifully together to reverse damage and boost resilience, leaving hair feeling soft, fluffy, and surprisingly strong.

The vitamin-enriched formula with biotin, panthenol, and keratin gives each strand a protective boost, helping to reduce shedding and promote healthier growth.

While the conditioner might be a bit tricky to squeeze and doesn’t detangle much on its own, the overall restorative effects far outweigh these minor quirks.

If you're after renewed, thicker-looking hair, this duo is definitely worth a try.

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

Price history for Keranique on Amazon

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