Advertising Disclosure

Best professional keratin hair straightening treatments - Holiday Sale 2025

Last Updated - December 14, 2025

1
Best Choice

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Expert Hair

Bio Protein Botox Hair Treatment - Formaldehyde-Free Straightening, Anti-Frizz Keratin with Organic Keratin for Sleek Hair, 1kg

Expert Hair

$75.00

More Details
Main highlights
- 𝗨𝗻𝗶𝘃𝗲𝗿𝘀𝗮𝗹 𝗖𝗼𝗺𝗽𝗮𝘁𝗶𝗯𝗶𝗹𝗶𝘁𝘆 𝘄𝗶𝘁𝗵 𝗔𝗹𝗹 𝗛𝗮𝗶𝗿 𝗧𝘆𝗽𝗲𝘀: Enriched with natural Shea Butter, Coconut Oil, Abyssinian Oil, and innovative ingredients like Sericin and Polyquaternium-37, our formula ensures maximum softness, manageability, and a lustrous, frizz-free finish. Developed to cater to various hair types, ensuring effective results regardless of hair texture.
- 𝗦𝗮𝗹𝗼𝗻 𝗖𝗼𝗻𝘃𝗲𝗻𝗶𝗲𝗻𝗰𝗲 𝗮𝘁 𝗛𝗼𝗺𝗲 𝗮𝗻𝗱 𝗗𝗮𝗶𝗹𝘆 𝗣𝗿𝗮𝗰𝘁𝗶𝗰𝗮𝗹𝗶𝘁𝘆: Allows users to achieve professional-quality results in the comfort of their homes, with a simple and practical application. Our Hair Treatment reduces the need for frequent styling and makes daily hair management easier, saving time and effort.
- 𝗘𝗮𝘀𝘆 𝘁𝗼 𝗮𝗽𝗽𝗹𝘆: For salon-quality results that last up to 6 months, wash and towel-dry hair until completely dry, apply our Bio Protein Hair Treatment evenly, leave for 15-25 minutes, rinse, blow-dry, flat iron in small sections, and style as desired
- 𝗗𝘂𝗿𝗮𝗯𝗶𝗹𝗶𝘁𝘆 𝗼𝗳 𝘂𝗽 𝘁𝗼 𝟲 𝗠𝗼𝗻𝘁𝗵𝘀: The treatment effect can last up to six months, providing smooth and soft hair for an extended period.
- 𝗗𝗲𝗲𝗽 𝗛𝘆𝗱𝗿𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗡𝗮𝘁𝘂𝗿𝗮𝗹 𝗦𝘁𝗿𝗮𝗶𝗴𝗵𝘁𝗲𝗻𝗶𝗻𝗴: The Bio Protein Organic Hair Treatment provides long-lasting frizz control, hydration and straightens hair, leaving it with a naturally smooth and shiny appearance.
$75.00
2
Best Value

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KERAGEN

Keragen Brazilian Keratin Smoothing Treatment | Formaldehyde-Free Blowout Kit for Frizzy, Dry, or Damaged Hair | Organic Keratin and Collagen | Salon-Quality Results at Home | 16 Oz

KERAGEN

$59.97

More Details
Main highlights
- Our diverse range of products includes hair care, skin care, foot care, and salon & spa essentials, designed for gentle and effective personal care across all ages; ideal for everyday family beauty and relaxation routines; made with quality ingredients ensuring safe use for individuals of all ages
- Organic Keratin: Our Keragen Brazilian Keratin Smoothing Treatment is formulated with organic keratin, perfect for straightening hair without the use of formaldehyde, ensuring a safe and effective hair straightening treatment
- Natural keratin smoothing treatment: This treatment is packed with natural keratin, ensuring your hair gets the nourishment it needs. It's ideal for dry and damaged hair, helping restore its health and shine.
- Meticulously crafted in the USA since 1987 for family-friendly and all-age use
- Keratin treatment formaldehyde free: Our Keragen Brazilian Keratin Treatment is formaldehyde-free, making it safer for your hair and health. Enjoy smooth, silky hair without worrying about harmful and harsh chemicals.
- Keratin hair treatment straightening: This blowout straightening system is packed with keratin, a natural protein that strengthens and straightens hair, providing you with the sleek, shiny, and manageable hair you have always desired.
- Keratin & Collagen Blend: Infused with a powerful combination of keratin and collagen to fortify and rejuvenate hair; targets weak, damaged strands for improved strength and resilience; promotes lustrous, silky hair with regular use; a perfect choice for enhancing hair's natural beauty and vitality
- Complete Smoothing Kit: Includes Clarifying Shampoo (32 oz), Formaldehyde-Free Keratin Treatment (16 oz), Deep Conditioning Hair Mask (8 oz), and Nourishing Argan Oil Serum (1.7 oz) – everything you need for a salon-quality blowout at home.
$59.97
3

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

KERAGEN

KERAGEN - Brazilian Smoothing Keratin Hair Treatment, Blowout Straightening System for Dry and Damaged Hair - Forte, Sulfate Free - Eliminates Curls and Frizz, Medium to Coarse Hair (16 Oz)

KERAGEN

$45.00

More Details
Main highlights
- The Brazilian Keratin Smoothing Treatment is easy to use and comes in a 16 oz bottle. Simply apply the product to damp hair, blow dry, and flat iron to seal in the keratin. This product also works to reduce drying time, helping you to save time and energy. It's an ideal choice for those looking to reduce frizz and add shine to their hair. The Keragen system is also sulfate-free, so it won't strip your hair of essential moisture and nutrients.
- Professional Brazilian Smoothing: Unleash the power of our Brazilian Keratin Smoothing Treatment; This blowout straightening system is specially crafted for dry and damaged hair, providing a rejuvenating forte of nutrients for an impressive transformation
- Our diverse range of products includes hair care, skin care, foot care, and salon & spa essentials, designed for gentle and effective personal care across all ages; ideal for everyday family beauty and relaxation routines; made with quality ingredients ensuring safe use for individuals of all ages
- Natural Keratin Smoothing Treatment 16 oz: Our Brazilian Keratin Smoothing Treatment is a blend of rich ingredients, designed to eliminate curls and frizz. It's perfect for medium to coarse hair, leaving your locks smooth and shiny.
- Meticulously crafted in the USA since 1987 for family-friendly and all-age use
- Keratin Hair Smoothing Treatment Kit: Transform your hair with our keratin hair smoothing treatment kit. This Brazilian keratin smoothing treatment is perfect for those seeking a professional hair care regimen at home. It's time to love your hair again.
- Keratin & Collagen Blend: Infused with a powerful combination of keratin and collagen to fortify and rejuvenate hair; targets weak, damaged strands for improved strength and resilience; promotes lustrous, silky hair with regular use; a perfect choice for enhancing hair's natural beauty and vitality
- At Home Hair Smoothing Treatment: Discover the convenience of our at home hair smoothing treatment. This smoothing therapy keratin complex is perfect for achieving salon-quality results from the comfort of your own home.
$45.00
4

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Kerazon Professional

KERAZON Brazilian Keratin Treatment Buriti Liss Kit 2oz/60ml - At Home Keratin Treatment Smoothing and Straightening - Keratina para Alisar el Pelo - For All Hair Types

Kerazon Professional

$39.99

More Details
Main highlights
- SHINER, STRONGER AND STRAIGHT HAIR - Compatible with other chemical treatments such as perms, keratins, straghtenings and even dyed hair, formula infused with hydrolyzed proteins and Amino acids for maximum performance. Enriched with Buriti Oil and Shea Butter, providing intense moisturizing treatment, shine, softness, frizz control while increasing hair’s durability to breakage, heat and chemical damages.
- NO DOWN TIME AND NO WAITING TIME - Suitable for all hair types and hair texture with long lasting results.
- IMMEDIATE RESULTS AND IT CAN BE APPLIED ON COLORED HAIR - Developed with Green Keratin obtained from hydrolyzed cereal proteins blended with amino acids and enriched with Buriti Oil provides hair cuticle alignment, weightlessness, smoothness and intense shine to hair without frizz.
$39.99
5

✖
Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

Kerazon Professional

Brazilian Keratin Straightening Treatment KIT 2fl.oz Buriti Liss Collagen Pro For all hair types

Kerazon Professional

$49.99

More Details
Main highlights
- Stronger, Healthier Strands – Vegan Collagen and Hydrolyzed Rice Protein fortify the hair, improving elasticity and reducing breakage.
- Straightening & Frizz Control – Smooths and straightens hair for a sleek, humidity-resistant finish. Enriched with a blend of powerful natural ingredients, it effectively straightens and controls frizz, deeply hydrates and restores softness, and strengthens hair for improved elasticity and reduced breakage.
- Long-Lasting Smoothness – Maintains sleek, polished results for months, making hair more manageable and easy to style. Perfect for those who love effortlessly sleek, glossy hair that stays smooth and frizz-free.
- How to use Shampoo hair Apply with a brush to damp hair until fully covered Leave on for 40 minutes or 20 minutes for fragile, fine hair. Rinse off Apply mask, leave on for 5 minutes and rinse off Blow-dry the hair straight with a round brush Flat iron for a smooth finsh.
- Enhanced Shine & Protection – Grape Extract delivers antioxidants that boost shine and shield hair from environmental damage.
- Deep Hydration & Restoration – Buriti Oil and Shea Butter deeply moisturize, restoring softness and silkiness. Suitable for all hair types
$49.99

Best professional keratin hair straightening treatments - Holiday Sale 2025

Bio Protein Botox Hair Treatment - Formaldehyde-Free Straightening, Anti-Frizz Keratin with Organic Keratin for Sleek Hair, 1kg

Keragen Brazilian Keratin Smoothing Treatment | Formaldehyde-Free Blowout Kit for Frizzy, Dry, or Damaged Hair | Organic Keratin and Collagen | Salon-Quality Results at Home | 16 Oz

KERAGEN - Brazilian Smoothing Keratin Hair Treatment, Blowout Straightening System for Dry and Damaged Hair - Forte, Sulfate Free - Eliminates Curls and Frizz, Medium to Coarse Hair (16 Oz)

KERAZON Brazilian Keratin Treatment Buriti Liss Kit 2oz/60ml - At Home Keratin Treatment Smoothing and Straightening - Keratina para Alisar el Pelo - For All Hair Types

Brazilian Keratin Straightening Treatment KIT 2fl.oz Buriti Liss Collagen Pro For all hair types

You may also like...

Premium Advanced Brazilian Keratin Blowout Hair Complex Treatment Professional Results Straightens and Smooths Hair for Months Queratina Keratina Brasilera Tratamiento (KR 10oz)

Bremod Performance Hair Straightening Rebonding Cream Cocoa Butter Hydrolyzed Keratin Hair Treatment Hair Straightener Cream for Straighter Shinier and Healthier Hair, All Hair Types 2*16.9Fl Oz

Brazilian Keratin Hair Straightening Complex (2x 120ml) - Blowout Long-Lasting Treatment with Argan Oil for Smooth, Professional Straightening Results - Keratin Research

Gold Label Brazilian Keratin Hair Treatment Straightening works on All Hair Types Incl Coarse Thick Dry Frizzy Curly Bleached Dominican Brazilian Indian Strong formula Hair 240ml

Keratin Hair Treatment Frizz Control Salon Smoothing Long Lasting Cream for All Frizzy Free Curly Dry Damaged - Professional Brazilian Complex Blowout Straightening For Silky Smooth - 3.4 Ounce

Kativa Brazilian Straightening Kit, 12 Weeks of Home Use Professional Straightening, with Organic Argan Oil, Shea Butter, Keratin & Amino Acids, for Straighter, Softer and Shinier Hair, All Hair Types

Kativa Brazilian Keratin Straightening Treatment with Hyaluronic Acid and Premium Serum – 12 Weeks Formaldehyde-Free Smoothing Treatment. All Hair Types.

KERATIN RESEARCH Brazilian Keratin Hair Treatment Straightening Complex Blowout LONG Lasting Organic Natural Results with Argan Oil Keratina Brasilera

Brazilian Keratin Treatment Kit – 3 Steps 2.03 fl oz | Formaldehyde-Free At Home Hair Straightening & Smoothing System |Keratina para Alisar el Pelo | Anti-Frizz Repair Mask & Shampoo

Evans Value Pack Brazilian Keratin Hair Smoothing Treatment Blowout Straightening System - Strong 16 fl oz, 7 Piece Set

Sign up and get exclusive special deals