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Tresemme Weightless Silk Serum for Intense Salon-Level Shine Keratin Smooth with Heat Protection and Frizz Control - 3.3oz - 2 of 4Tresemme Weightless Silk Serum for Intense Salon-Level Shine Keratin Smooth with Heat Protection and Frizz Control - 3.3oz - 3 of 4Tresemme Weightless Silk Serum for Intense Salon-Level Shine Keratin Smooth with Heat Protection and Frizz Control - 3.3oz - 4 of 4
Tresemme Weightless Silk Serum for Intense Salon-Level Shine Keratin Smooth with Heat Protection and Frizz Control - 3.3oz - 1 of 4

Tresemme Weightless Silk Serum for Intense Salon-Level Shine Keratin Smooth with Heat Protection and Frizz Control - 3.3oz

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About this item

Highlights

  • PROFESSIONAL QUALITY: Our Keratin Smooth Blowout Silk Serum, infused with keratin, is designed to provide lasting sleekness & shine for an iconic blowout.
  • 3 DAYS OF SMOOTH HAIR: Keratin Smooth Blowout Silk Serum locks in smoothness and blocks out frizz for up to 72H. Apply to damp hair for the perfect sleek blowout or applied to dry ends as a refresh.
  • HEAT PROTECTION: Our lightweight serum shields your hair from heat up to 450°F, so you can perfect your style while protecting your strands.
  • NEW LOOK, SAME PROFESSIONAL QUALITY: For a limited time, you may receive products with our new or previous packaging design.
  • REGIMEN USE: Wash with Keratin Smooth Blowout Shampoo and Conditioner before applying the serum to your damp hair. Finish your look with our Keratin Smooth Blowout Finishing Spray for a sleek hold.
  • STYLE YOUR WAY: You can count on TRESemmé for trend-inspired, professional-grade products designed to maximize ooh la la in the everyday. We’ll be here to help you style your hair (and life) your way.

Description

Ready for sleeker, straighter hair—with one easy-to-use product? Reach your shiny, smooth hair goals with our TRESemmé Keratin Smooth Blowout Silk Serum. Infused with keratin, our powerful serum instantly smooths and transforms your hair for a sleek and shiny finish while fighting frizz. This weightless, professional-quality serum also protects your hair from heat up to 450°F, so you can enjoy a silky-smooth blowout without heat damage. Perfect your Smooth Blowout look in 3 easy steps. Prep strands by washing and conditioning your hair with Keratin Smooth Blowout Shampoo and Conditioner, then style with Keratin Smooth Leave-In Lotion. Finish with our Keratin Smooth Silk Serum. Dispense one pump of our hair-smoothing serum into the palm of your hand and rub hands together, applying from mid-lengths to the end. Want extra softness and shine? No problem—just add more onto the ends. For over 70 years, TRESemmé has been committed to democratizing salon trends, making salon-quality products accessible to everyone, every day making it America's #1 Hairspray brand. You can count on TRESemmé for trend-inspired, professional-grade products designed to maximize ooh la la in the everyday. So as you navigate your styling journey, we’ll be here to help you style your hair (and life) your way.
Hair Type: All Hair Types, Frizzy
Health Facts: Dye-Free, Paraben-Free, Aluminum-Free
Product Warning: Flammable
Product Form: Liquid
Beauty Purpose: Smoothing, Shine Enhancing
Net weight: 3.3 fl oz (US)
Features: Lightweight
TCIN: 14382220
UPC: 022400265186
Item Number (DPCI): 063-02-4842
Origin: Made in the USA or Imported
If the item details aren’t accurate or complete, we want to know about it.

Ingredients:

cyclopentasiloxane, cyclohexasiloxane, dimethiconol, phenyl trimethicone, sclerocarya birrea seed oil, hydrolyzed keratin, fragrance (parfum), aminopropyl dimethicone, dimethicone crosspolymer, alpha-isomethyl ionone, benzyl alcohol, benzyl salicylate, citronellol, geraniol, hexyl cinnamal, limonene, linalool.,

Shipping details

Estimated ship dimensions: 1.36 inches length x 1.46 inches width x 6.26 inches height
Estimated ship weight: 0.28 pounds

Return details

This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, delivered to the guest, delivered by a Shipt shopper, or picked up by the guest.
See the return policy for complete information.

Q: can this be used as a heat protectant before heat styling?

submitted by Nancy - 5 years ago
  • A: Is this compared to Paul Mitchell super skinny relaxing balm

    submitted byPdavi5395 - 10 months ago
  • A: The bottle says heat protection on the label

    submitted byRobin - 2 years ago
  • A: TRESemmé Keratin Smooth Shine Serum is not a heat protectant.

    submitted byTresemme Expert - 5 years ago
    Brand expert

Q: can you use this on dry hair?

submitted by mv - 9 years ago
  • A: Yes I use it on both my wet hair and dry hair after blow drying/straightening

    submitted bySomnio - 9 years ago
  • A: Hi mv, yes you can apply this product to dry hair. We recommend applying a small amount to the ends of dry hair for added softness and shine.

    submitted byTarget Beauty Consulting - 9 years ago
    Brand expert
  • A: The product is designed to be used on wet hair.

    submitted byTresemme Expert - 9 years ago
    Brand expert

Q: Has this product changed the bottle? I used it before and came in a red bottle with a label 'with marula oil'. Is this the same product?

submitted by Gemma - 1 year ago
  • A: Thank you for reaching out to us. The packaging of our Keratin Smoothing Serum changed in 2021. We hope this helps.

    submitted byTresemme Expert - 1 year ago
    Brand expert

Q: Can I use this serum on dry hair for re-smoothing?

submitted by AI Shopping Assistant - 1 month ago
  • A: Yes, the serum can be applied to dry ends for refreshing and added smoothness.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated

Q: How can I achieve a sleek blowout with this product?

submitted by AI Shopping Assistant - 1 month ago
  • A: For a sleek blowout, use it on damp hair after washing with the recommended shampoo and conditioner.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated

Q: What health facts are associated with this product?

submitted by AI Shopping Assistant - 1 month ago
  • A: The serum is dye-free, paraben-free, and aluminum-free, promoting healthier hair.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated

Q: What hair types can benefit from this serum?

submitted by AI Shopping Assistant - 1 month ago
  • A: This serum is suitable for all hair types, especially frizzy hair.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated

Q: How does the serum protect against heat damage?

submitted by AI Shopping Assistant - 1 month ago
  • A: The lightweight serum shields hair from heat up to 450F, preventing damage during styling.

    submitted byAI Shopping Assistant - 1 month ago
    Ai generated

Q: Does this compare to Paul Mitchell’s supper skinny relaxing balm?

submitted by Pdavi5395 - 10 months ago
  • A: Thank you for reaching out. Our Keratin Smooth weightless system transforms frizzy hair into a smooth, sleek look for up to 72 hours. Reach your shiny, smooth hair goals and transform your strands into a glossy style with intense shine, all while fighting frizz. This weightless serum also protects your hair from heat up to 450°, so you can protect and perfect your look. We hope this helps!

    submitted byTresemme Expert - 10 months ago
    Brand expert

Q: Does this product work on natural 4c hair?

submitted by WT - 3 years ago
  • A: Our Keratin Smooth Shine serum is effective on all hair types - as hair type and condition vary, result may be different for each person. We hope this helps!

    submitted byTresemme Expert - 3 years ago
    Brand expert

Additional product information and recommendations

Guests are saying

This hair serum is praised for its ability to enhance hair health by providing shine, smoothness, and frizz control, making it particularly effective for various hair types. Guests appreciate its lightweight formula that doesn't leave hair feeling greasy, along with its pleasant scent. Many find it beneficial for maintaining soft and manageable hair, even in challenging weather conditions. However, some guests have expressed concerns about recent formula changes and the effectiveness for specific hair types.
    Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
    4.5 out of 5 stars with 518 reviews
    quality: 4.54 out of 5
    value: 4.62 out of 5
    83% would recommend
    80 recommendations
    5 out of 5 stars
    Thumbs up graphic, would recommend
    22 March, 2026Verified purchase

    Happy!

    Love this! It gives your hair shine and leaves your hair so soft! I would recommend to anyone who has lifeless frizzy hair. You will have to try!
    Live wire
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    22 March, 2026
    originally posted on influenster.com
    Image

    Helps control frizz and adds shine without weighin

    I really like this serum because it helps control my frizz and makes my hair look shiny without feeling heavy. A small amount goes a long way, and it makes my hair easier to manage. I also like the light scent. It’s perfect for everyday use, especially if your hair tends to get dry or frizzy.
    RachelyG
    Did you find this review helpful?
    5 out of 5 stars
    15 March, 2026
    originally posted on influenster.com
    Image

    Shine on

    This is a great product and recommended to anyone with freezing to dry damaged hair. That is looking for a shine. I absolutely love this product and will keep using.
    TishA
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    13 March, 2026Verified purchase

    (no review title)

    Controls frizz and makes hair smoother. Adds shine without feeling too heavy. Only a small amount is needed for good results
    Amina
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    27 February, 2026
    originally posted on influenster.com
    Image

    All the shine none of the grease

    The product provides fantastic softness and manageability. It easily takes and eliminates flyaways. It is surprising that it's not terribly greasy.
    SiobhanW
    Did you find this review helpful?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    19 February, 2026Verified purchase

    Great serum for fine hair

    Best serum for my very fine, straight, silver hair. It adds shine without weight ❤️
    Beverly
    quality: 5 out of 5
    value: 5 out of 5
    1 guest found this review helpful. Did you?
    4 out of 5 stars
    17 February, 2026
    originally posted on influenster.com
    Image

    Great product

    Absorbs in the hair well. Value is amazing and adds plenty of shine to your hair. Helps with frizzy hair which is always a plus! Absolutely a good product would definitely use again
    AshleyB
    Did you find this review helpful?
    5 out of 5 stars
    12 February, 2026
    originally posted on influenster.com
    Image

    My absolute go to for perfect shine

    Use this everytime I flat iron my hair and I love it. It's not sticky or greasy and it leaves my hair nice and shiny. For frizz its could be better but the shine is on point
    samariaw3_561
    1 guest found this review helpful. Did you?
    4 out of 5 stars
    27 January, 2026
    originally posted on influenster.com
    Image

    In summary, Keratin Smooth not only smells good, b

    A protein that strengthens and smoothes the hair fiber, with argan oil, known for providing shine and nutrition without leaving fatty residues. These ingredients work together to combat frizz and give the hair a silky and healthy appearance
    javierlynm_7765
    Did you find this review helpful?
    3 out of 5 stars
    Thumbs down graphic, would not recommend
    5 January, 2026Verified purchase

    Formula Change

    I use to love this product ive purchased it at least 15x. I repurchase a week ago and the formula has definitely changed. it is 50% more runny. Left my hair super greasy even with a little bit of product.
    1 reply from Tresemme Expert team - 3 months ago
    Hi Diana, Thanks for sharing your thoughts. We’re sorry to learn this product didn’t work for you. Please email consumer.services@unilever.com, to better assist you.
    Diana
    quality: 3 out of 5
    value: 4 out of 5
    6 guests found this review helpful. Did you?
    5 out of 5 stars
    15 December, 2025
    originally posted on influenster.com
    Image

    Smooth, shiny hair with less frizz and no heavines

    I really like this serum for controlling frizz and adding shine. It makes my hair feel smoother and more manageable without weighing it down or looking greasy. A small amount goes a long way, and it works well on both damp and dry hair. Great affordable option for sleek, polished hair.
    miras71_384
    2 guests found this review helpful. Did you?
    5 out of 5 stars
    27 November, 2025
    originally posted on influenster.com
    Image

    Great product

    Absorbency and consistency are great. Application is simple, use one pump, 1-2 drops of it according to the length of your hair and apply on your hair ends. It gives off shine, doesn't frizz.
    shareenr4_7256
    Did you find this review helpful?
    5 out of 5 stars
    28 October, 2025
    originally posted on influenster.com
    Image

    ride or die hair product

    this, is my #1 favorite hair product. as someone who uses very minimal hair products, this is the one product I will always purchase. it makes my hair so so soft and smell incredible. I wish there was a perfume with the same fragrance 😫 whenever I go to a new hair salon, i’m always asked how my hair is so healthy and well maintained, and my hair is the main compliment i receive ☺️ i’ve used this product since 2017 🤎
    aida12_4189
    5 guests found this review helpful. Did you?
    5 out of 5 stars
    25 July, 2025
    originally posted on influenster.com
    Image

    I love tresemme

    This serum is lightweight but seriously powerful. It tames frizz instantly, adds smooth shine, and protects my hair from heat. A tiny amount is all I need..My hair feels nourished and polished, just like after a salon treatment....
    natalielsahli_5664
    4 guests found this review helpful. Did you?
    1 out of 5 stars
    28 June, 2025Verified purchase

    Discontinued??

    Has the original serum been discontinued? This new "blowout" is way too greasy. The original was perfect! Very disappointed!
    1 reply from Tresemme Expert team - 9 months ago
    We're sorry to hear about your experience with our Styling Aid Keratin Smooth Serum. Your feedback is important to us. Please contact our Consumer Services team at consumer.services@unilever.com with your contact details and the ref ID: 51617600 so we can gather more details and assist you further.
    Dawn674
    9 guests found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    22 April, 2025Verified purchase

    Perfect

    Just what my hair needed!
    Mars
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    28 March, 2025
    originally posted on influenster.com
    Image

    Makes hair smooth, soft and frizz free!

    I’ve been using the Tresemme Hair Serum for a while now, and I absolutely love it! It leaves my hair feeling incredibly smooth, soft, and frizz-free. The serum has a lightweight, non-greasy formula that tames flyaways without making my hair look oily. One of the best things about this product is how well it works for heat styling. I apply a small amount before using my straightener, and it enhances the sleek, polished look while adding a beautiful shine.
    fareehao_6314
    7 guests found this review helpful. Did you?
    5 out of 5 stars
    Thumbs up graphic, would recommend
    18 March, 2025Verified purchase

    Love this!!!

    I love this product! Makes my hair feel healthy and look shiny.
    Lauren
    quality: 5 out of 5
    value: 5 out of 5
    Did you find this review helpful?
    5 out of 5 stars
    24 February, 2025
    originally posted on influenster.com
    Image

    Frizz-free, shiny hair!

    This serum smooths hair, controls flyaways, and adds shine without feeling greasy. It works well in humid conditions and keeps hair soft and manageable. Overall, it’s a good choice for frizz-free, shiny hair.
    raheiman_5105
    4 guests found this review helpful. Did you?
    2 out of 5 stars
    Thumbs down graphic, would not recommend
    11 February, 2025Verified purchase

    Pass!

    Made my hair feel heavy and weighed down.
    1 reply from Tresemme Expert team - 1 year ago
    We apologize for any inconvenience you experienced with our Styling Aid Keratin Smooth Serum. Your satisfaction is important to us. Please connect with our Consumer Services team at consumer.services@unilever.com with your contact details and the ref id: 50126685 so we can address your concerns promptly.
    JG
    quality: 1 out of 5
    value: 1 out of 5
    4 guests found this review helpful. Did you?

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