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Liquid Keratin

30 Day Straight-Smooth-Strong & Long Treatment Starter Kit 1 kit

Smooth, strengthen and soften hair at home with this DIY keratin treatment. Get frizz-free, manageable hair that lasts up to 6 weeks - in just 30 minutes!

$49.00$49.00 / ea

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Liquid Keratin Treatment is a revolutionary patented at home treatment that smoothes, strengthens, softens and most importantly gives you frizz free manageable hair that lasts up to 6 weeks.  This progressive treatment provides instant results as well as long-term benefits.  The more often you use it, the more beautiful your hair.

Developed for all hair types and suitable for chemically treated hair.


  • Liquid Keratin 30 day straight smooth strong & long treatment (4.0 oz / 118 ml) - Patent pending.
  • Liquid Keratin Infusing Healthy Hair De-Frizz Shampoo (1.7 oz / 50 ml)
  • Liquid Keratin Infusing Deep De-Frizz Conditioner (1.7 oz / 50 ml)
  • Liquid Keratin Filling Leave-In Conditioner (1.7 oz / 50 ml)

Liquid Keratin is a revolutionary patented hair treatment that, in just 30 minutes, infuses curly, frizzy, unmanageable hair with keratin protein that it is naturally missing. Liquid Keratin is the first safe at home alternative to expensive salon treatments providing amazing results of straighter, smoother, stronger and longer hair instantly without the use of Formaldehyde and other harmful chemical ingredients. Liquid Keratin treated hair is faster and easier to style.

In independent clinical lab studies of Liquid Keratin, treated hair had 100% less frizz, 70% less curl and was 25% longer with results lasting as long as 6 weeks.

Unlike salon treatments, Liquid Keratin offers choice! Wear your new sexy soft curls, waves or straight hair with ease and without frizz or expensive, lengthy salon visits.

Finally, hair perfection for all!

Made in USA

Liquid Keratin 30 Day Straight Smooth Strong & Long Treatment: Purified Water, Dimethicone, Dimethiconol, Sodium Cocoyl Amino Acids (Aspartic Acid, Glutamic Acid, Alanine, Glycine), Biformyl, Potassium Dimethicone PEG-7 Panthenyl Phosphate, Keratin, Sodium Laneth-40 Maleate / Styrene Sulfonate Copolymer, Phenoxyethanol, Ethylhexylglycerin, Laureth 4, Laureth-23, Hydrolyzed Keratin.

Liquid Keratin Infusing Healthy Hair De-Frizz Shampoo: Water, Ammonium Lauryl Sulfate, Aloe Barbadensis Leaf Extract, Cocoamidopropyl Betain, Ammonium Laureth Sulfate, PEG 150 Distearate, Keratin, Panthanol, Polyquaternium-10, Cetrimonium Chloride, Glyceryl Stearate SE, Fragrance, Polysilicone-15, Disodium EDTA, Methyl Alcohol, Caprylyl Glycol, Methylisothiazolinone.

Liquid Keratin Infusing Deep De-Frizz Conditioner: Water, Cetearyl Alcohol, Behentrimonium Chloride, Cetyl Esters Wax, Amodimethicone, Keratin, Aloe Barbadensis Leaf Extract, Cetrimonium Chloride, Polysilicone-15, Fragrance, Trideceth-12, Caprylyl Glycol, Disodium EDTA, Methyl Alcohol, Methylisothiazolinone.

Liquid Keratin Filling Leave-In Conditioner: Water, Propylene Gylcol, Cetearyl Alcohol, Keratin, Panthanol, Aloe, Barbadensis Leaf Extract, Cyclomethicone, Behentrimonium Chloride, Tocopheryl Acetate, Fragrance, Polysilicone-15, Disodium EDTA, Methyl Alcohol, Caprylyl Glycol, Methylisothiazolinone.


Read directions carefully and only use as directed. For external use only. Keep out of the reach of children.  Avoid contact with eyes.  If contact occurs, rinse thoroughly with water. In case of reaction while applying treatment, rinse off immediately and discontinue use. 

Liquid Keratin Inc.

NOTE: Each step is important to achieve optimal results

  1. Have the following items available to apply Liquid Keratin™ Straight Smooth & Long Treatment*
    • Directions for use
    • Liquid Keratin™ Healthy Hair De-Frizz Shampoo (provided in the set)
    • Towel to dry hair
    • Liquid Keratin™ 30 day straight smooth strong & long treatment*
    • Comb
    • Round or paddle brush
    • Hair dryer
    • Flat Iron
  2. Prepare hair for Liquid Keratin™ Treatment*
    • Wash hair well with Liquid Keratin™ Healthy Hair De-Frizz Shampoo
    • Rinse thoroughly.
    • Towel dry hair. 
      Note:  Do not use conditioner, leave in conditioner or any other hair product after you have shampooed your hair. 
  3. Apply the Liquid Keratin™ 30 day straight smooth strong & long treatment* in 3 easy steps
    • Step A Saturate: Spray on Liquid Keratin™ 30 day straight smooth strong & long treatment*  Separate hair into manageable small sections.  Shake treatment bottle. Spray treatment on each section, completely saturating hair. Pull bangs and hair next to face up and back to spray away from face. Comb treatment through hair, from the roots to the ends.
    • Step B    Penetrate: Allow Liquid Keratin™ Treatment* to penetrate hair Let treatment sit on hair for 30 minutes.
    • Step C   Activate: Liquid Keratin™ Treatment* Blow dry hair straight using a round or paddle brush.  Note: Make sure hair is completely dry.  Flat iron hair in small sections at high heat to seal keratin treatment onto the hair shaft.   Note: there is thermal heat protection in the treatment to protect your hair from heat damage.  Warning: Hair will be hot when ironing.  Let hair cool slightly before touching.
  4. Allow Liquid Keratin™ Treatment* to set for 48 hours:  For best and longest lasting results, keep hair dry and straight for 48 hours.  Kinks and curls in hair can be touched up with a flat iron and/or blow dryer if necessary.
  5. Neutralize Liquid Keratin™ Treatment*:  After 48 hours, wash hair with Liquid Keratin™ Infusing Healthy Hair De-Frizz Shampoo.  Condition hair with Liquid Keratin™ Infusing Deep De-Frizz Conditioner. Allow conditioner to sit for 1-2 minutes and rinse with lukewarm water.  Liquid Keratin™ aftercare products are specially formulated to work with the treatment and drench the hair with the keratin protein it lacks, making hair shiny and healthy.
  6. Apply Liquid Keratin™ Filling Leave-In Conditioner Towel dry hair and apply Liquid Keratin™ Filling Leave-In Conditioner.  This product coats and fills the hair follicles with keratin to condition and moisturize hair.
  7. Style your hair

Now you will have the choice to be able to wear your hair curly or straight with ease. Liquid Keratin™ Treatment* will reduce frizz and fly-aways. Your hair will be easier to manage and faster to straighten and style.

Please Note: The first time you apply the Liquid Keratin™ Treatment*, it will take roughly the same amount of time you usually require to straighten your hair BUT after the treatment, your hair will be more manageable, far less frizzy and it will take a lot less time to style. This is when you will see the dramatic difference.

Tips to keep hair straighter, shinier, stronger, longer and frizz free for up to 6 weeks

  1. Maintain Liquid Keratin™ Treatment* with:
    • Liquid Keratin™ Infusing Healthy Hair De-Frizz Shampoo
    • Liquid Keratin™ Infusing Deep De-Frizz Conditioner
    • Liquid Keratin™ Filling Leave-In Conditioner. When followed with Liquid Keratin™ after-care products hair will remain straighter, shinier, stronger, longer and frizz free for up to 6 weeks.**
  2. The Liquid Keratin™ Aftercare products listed above are specially formulated to be used with the Liquid Keratin™ Treatment*.  These products will help enhance and prolong the results of the Liquid Keratin™ Treatment*.  Liquid Keratin™ Treatment* is more effective when not using hair products with Sodium Chloride.  Sodium chloride could diminish the effects of the Liquid Keratin™ treatment very quickly.  
  3. Liquid Keratin™ Treatment* is a progressive treatment that contains a thermal protecting ingredient, so if you spray Liquid Keratin™ Treatment* on your hair each time you blow dry or flat iron, it will keep nourishing your hair making it stronger, longer and shinier, while protecting it from the heat of the iron. 

Note: you do not have to wait the 30 minutes with each application. We recommend a settling time for the treatment once a month.

*Patent Pending
** Results may vary.  For longest lasting results, maintain treated hair with Liquid Keratin™ after-care shampoo and conditioning products.



by PowerReviews
Liquid Keratin 30 Day Straight-Smooth-Strong & Long Treatment Starter Kit, 1 kit

(based on 1 review)

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Reviewed by 1 customer

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(3 of 3 customers found this review helpful)


Overall - good, but not great.

By jomama

from Chicago, IL

describe yourself Beauty Conscious


  • Easy To Use
  • Lightweight


  • Heavy
  • Strong Odor

Best Uses

    Comments about Liquid Keratin 30 Day Straight-Smooth-Strong & Long Treatment Starter Kit, 1 kit:

    I have naturally curly hair that I had straightened 5 months ago with the CHI straightening system. The parts that have grown out were wavy and frizzy, so I had about four inches of frizzy/wavy hair at the top of my head, and I was looking for something faster then a full straightening system. I also wanted something convenient - not requiring appts at a salon, and more affordable.
    I did this treatment during one of the worst heat waves in Chicago - which brought on a lot of humidity. I did 3 things that were against the "rules":

    I did not have an iron that went past 400.

    I only used 1/2 the treatment in my hair.

    I washed after 43 hours, not 48 (sweaty weekend, HAD to shower and wash my hair).

    The first two days, my hair looked great. Smooth and straight, but it is stinky.

    After the first wash, it was still humid and my hair was smoother, but still had some frizz. The smell changed, and almost smelled kind of fishy.

    The second day, after another wash, the smell was gone, but it was more of the same weather, and treatment or not, my hair will not win against a battle with humidity. Day 3 and 4, cooler temps and less humid, and my hair is smoother, but not quite as smooth as that first weekend before the first wash.

    I do imagine that if I used a hotter iron or more of the treatment, I would have better results. I still have another 1/2 of the treatment left, which I may do again in about 6-8 weeks.

    For the price and super easy process, I would buy it again, but I am not sure if I would get better results in a salon or not.

    • Hair Type:
    • Wavy Hair

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