Keratin Hair Serum for Frizzy and Damaged Hair with Biotin, Castor Oil & Collagen for Heat Protection, Hair Shine and Gloss Treatment

Brand :VITAMINS Hair Cosmetics
4.5(8,847)
-27%$21.98
List Price:$29.97

Key Features & Benefits

  • Salon Perfection: Achieve hair shine with our keratin protein anti frizz hair serum; experience a hair gloss treatment at home for ultimate shine and smoothness
  • Keratin Power: Our keratin hair treatment repairs damaged locks; this lightweight hair oil for damaged hair provides intense nourishment and frizz control for manageable hair
  • Frizz-Free Formula: The hair serum for frizzy hair tames unruly strands; our hair heat protectant serum for hair ensures sleek, smooth results in any weather, all while providing heat protection
  • Oil Infusion: This keratin oil for hair revitalizes dry, damaged hair; our hydrating hair oil for curly hair deeply hydrates and restores elasticity for healthy, vibrant locks
  • Ultimate Repair: Our protein hair treatment serum for hair repairs and protects; this hair serum for dry hair is your go-to solution for damaged hair and enhanced shine

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Who Is This Product For?

This keratin hair serum is specially formulated for women seeking to restore vitality, smoothness, and shine to their hair. Whether you're dealing with dryness, frizz, damage from styling or coloring, or simply want to maintain healthy, manageable hair as you age, this product delivers transformative results with minimal effort.

  • Women with dry, damaged, or chemically-treated hair looking for deep nourishment
  • Those with curly, wavy, or frizzy hair seeking smoothness and definition
  • Anyone with fine, thin hair who wants volume without greasiness or weight
  • Women dealing with age-related hair changes like dryness and loss of shine
  • Active individuals exposed to sun, chlorine, or environmental stressors
  • Busy women who want salon-quality results without spending hours on styling
  • Those growing out their hair and wanting to prevent breakage and split ends

What Problems Does This Product Solve?

This keratin serum addresses multiple hair challenges that affect confidence and daily styling routines. It tackles persistent frizz that returns even after straightening, dryness that makes hair look dull and lifeless, and tangling that makes morning routines frustrating. The formula specifically solves the problem of flyaway hair that won't hold a style, brittleness that leads to breakage and split ends, and the difficulty of managing hair between wash days.

For women who color or heat-style their hair, it repairs damage while protecting against further harm. It eliminates the common dilemma where moisturizing products leave hair greasy or weighed down, instead providing lightweight hydration that keeps hair bouncy and full of life. The serum also addresses scalp dryness and helps hair maintain its style for days, reducing the need for daily washing and heat styling that can cause additional damage.

What Makes This Product Different?

What sets this keratin serum apart is its unique blend of hydrolyzed keratin, biotin, and soluble collagen working together to rebuild hair structure from within, not just coat the surface. Unlike typical hair oils that simply add shine, this formula actually strengthens each strand while delivering a luxurious combination of coconut oil, castor oil, argan oil, and wheat germ oil for multi-level nourishment.

The serum's lightweight, non-greasy texture is a standout feature—it provides intense moisture without the heavy, oily residue that plagues many competing products. Users consistently note they can achieve 3-4 days between washes while maintaining freshly-styled appearance, a benefit rarely found in similar products. The convenient pump dispenser allows precise control, ensuring you use exactly the right amount every time and minimizing waste.

The formula is free from alcohol, sulfates, and parabens, making it gentle enough for color-treated, chemically processed, and even the most sensitive hair types. Its effectiveness spans all hair textures—from fine and straight to thick and curly—delivering customized results without requiring multiple product purchases. The inclusion of Vitamin E and Potassium Dimethicone PEG-7 Panthenyl Phosphate provides additional antioxidant protection and lasting conditioning that keeps working long after application.

How This Product Compares to Others?

FeatureVITAMINS Hair Cosmetics Keratin Hair SerumOther Products
Key Active IngredientsHydrolyzed Keratin, Biotin, Soluble Collagen, and luxury herbal oil complex (Coconut, Castor, Argan, Wheat Germ)Basic silicones and minimal nourishing ingredients
Formula TypeAlcohol-free, sulfate-free, and paraben-free lightweight serumMay contain harsh chemicals, sulfates, or drying alcohols
Frizz ControlLong-lasting frizz control that resists humidity for 3-4 days between washesTemporary frizz reduction that requires daily reapplication
Hair Texture ResultSilky, smooth, and shiny without weighing hair down or leaving greasy residueOften leaves hair feeling heavy, greasy, or flat
Suitable Hair TypesWorks for all hair types: fine, thick, straight, wavy, curly, color-treated, and mature hairLimited to specific hair types or textures
Product EfficiencyConcentrated formula - only 1-2 pumps needed per application, lasts approximately 6 monthsRequires larger amounts per use, leading to faster depletion
Long-Term Hair HealthStrengthens, repairs damage, promotes thickness and growth with keratin and biotin for visible results over timeProvides only temporary cosmetic benefits without strengthening or repairing

How to Use This Product?

For Best Results, Follow These Simple Steps:

  1. Start with Clean Hair: Wash your hair with your regular shampoo. Towel-dry gently until hair is damp, not dripping wet.
  2. Dispense the Right Amount: Use 1-2 pumps for short to medium hair, 2-3 pumps for long or thick hair. Remember, a little goes a long way with this concentrated formula.
  3. Warm and Distribute: Rub the serum between your palms to warm it slightly. This helps it spread evenly and absorb better.
  4. Apply Strategically: Work the serum through mid-lengths to ends, avoiding the roots and scalp area to prevent any heaviness. For curly hair, scrunch it in gently. For straight hair, comb through with fingers or a wide-tooth comb.
  5. Style as Desired: Blow-dry, air-dry, or use heat styling tools. The serum provides heat protection and enhances your styling results.
  6. For Daily Refresh: On non-wash days, apply a small amount (half a pump) to dry hair, focusing on ends and any frizzy areas. Lightly mist hair with water first for enhanced absorption.
  7. Optional Scalp Treatment: If promoting hair growth, massage a small amount into the scalp before applying to lengths.

Pro Tip: For maximum shine and frizz control, apply when hair is 80% dry, then finish drying. This locks in moisture while maintaining volume.

Product Specifications

Product NameKeratin Hair Serum
BrandVITAMINS Hair Cosmetics
ManufacturerH.Y. Vitamins
Model Namekeratin_hair_serum
EAN7290015886598
Amazon ASINB01456DJ66
Package Quantity1
ScentFloral
Item FormOil
Size4.25 Fl Oz (Pack of 1)
Special FeaturesCruelty Free, Gluten Free, Recyclable. GMO Free
Hair TypeAll, Dry, Curly, Wavy, Straight, Damaged, Color Treated, Chemically-treated

Frequently Asked Questions (FAQ)

How much product should I use each time?

Start with 1-2 pumps for short to medium hair, and 2-3 pumps for long or thick hair. The serum is highly concentrated, so a little goes a long way. You can always add more if needed, but starting with less prevents any heaviness.

Will this make my hair look greasy or oily?

No, this serum is specifically formulated to be lightweight and non-greasy. Users consistently report that it absorbs quickly without leaving residue, providing moisture and shine without weighing hair down or making it look oily.

Can I use this on dry hair between washes?

Absolutely! Many users apply a small amount to dry hair on non-wash days to refresh their style, tame frizz, and add shine. For best results, lightly mist hair with water first, then apply the serum to ends and problem areas.

Is this suitable for color-treated or chemically processed hair?

Yes, this serum is ideal for color-treated, highlighted, or chemically processed hair. It's free from sulfates, parabens, and alcohol that can strip color or cause further damage. The keratin and protein complex actually helps repair chemical damage.

How long does one bottle typically last?

With proper use (1-2 pumps per application), most users report a bottle lasts approximately 4-6 months, making it very economical despite the initial investment.

Can this help with hair growth?

While primarily a treatment for improving hair health and appearance, the serum contains biotin and nourishing oils that support a healthy scalp environment. Some users massage it into their scalp to promote stronger, healthier hair growth and reduce breakage.

Do I still need to use regular conditioner?

This is a leave-in treatment, not a replacement for your regular conditioner. However, some users with fine hair skip traditional conditioner and use only this serum on damp hair after shampooing with excellent results. Experiment to find what works best for your hair type.

Will it work on very curly or textured hair?

Yes! Many users with curly, wavy, and textured hair report excellent results. The serum defines curls, eliminates frizz, and adds shine without creating crunchiness or destroying curl pattern. Apply by scrunching into damp hair.

Can men use this product too?

Definitely! While marketed primarily to women, this serum works wonderfully on all hair types regardless of gender. Men with longer hair, dry hair, or flyaway issues have reported excellent results.

Does it provide heat protection?

Yes, the dimethicone and conditioning agents in the formula provide a protective barrier against heat styling tools like blow dryers, flat irons, and curling irons, helping prevent further damage.

What does it smell like?

The serum has a pleasant, noticeable fragrance that most users describe as fresh and appealing. The scent lingers in your hair throughout the day without being overwhelming, though those sensitive to fragrances should be aware it is not scent-free.

The pump does not reach the bottom—will I waste product?

Some users note the pump does not reach the very last bit at the bottom. You can remove the pump and pour out the remaining product, or store the bottle upside down for the last few uses to maximize every drop.

Product Ingredients

Water, Glycerin, Dimethicone, Hydroxyethl Acrylate/Sodium Cocoyl Aminoacids, Cetrimonium Chloride, Fragrance, Hydrolized Keratin, Biotin, Soluble Collagen, Coconut Oil, Castor Oil, Argania Spinosa Kernel Oil, Triticum Vulgare (Wheat Germ) Oil, Vitamin E, Potassium Dimethicone Peg 7 Panthenyl Phosphate , Phenoxyethanol, Caprylyl Glycol, Amodimethicone, Trideceth 12, Sorbic Acid

Special Ingredients:

  • Keratin — A naturally occurring protein that strengthens hair structure from within, helping to repair damage, reduce breakage, and restore smoothness and shine to weak or chemically treated hair.
  • Biotin — Also known as Vitamin B7, biotin supports healthy hair growth by nourishing hair follicles and improving the infrastructure of keratin, helping to promote thicker, fuller-looking hair over time.
  • Collagen — A vital protein that helps improve hair elasticity and strength while supporting the scalp's health, promoting an optimal environment for healthy, resilient hair growth.
  • Coconut Oil — Deeply penetrates the hair shaft to moisturize and prevent protein loss, leaving hair soft, manageable, and protected against environmental damage while reducing frizz.
  • Castor Oil — Rich in fatty acids and vitamin E, castor oil nourishes the scalp, helps stimulate circulation to hair follicles, and coats strands to lock in moisture, supporting healthier and more lustrous hair.

Safety Information

  • Do not use if any known sensitivity to any of the product's ingredients
  • For use only according to manufacturer's instructions and purpose of use
  • Not edible
  • For external use only
  • Keep out of reach of children
  • Avoid contact with eyes and mouth
  • Store in a cool and shaded area

Legal Disclaimer

These statements have not been evaluated by the FDA (Food and Drug Administration) and are not intended to diagnose, treat, cure or prevent any disease or health condition.

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