☀️ SUMMER SALE ☀️

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UP TO 57% OFF + FREE GIFTS

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835,203+ Trusted Customer Reviews

Youthful Looking Skin Guaranteed with Knú Ageless Serum

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5x SOLD OUT

Flash Sale Ends! 01:06:59

verified buyer

"NO other Serum contains this particular combination of ingredients."

Lee Barnes, LME

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Verified Buyer

The Knú Serum is an advanced anti-aging formula powered by our patent-pending Timeless Elixir™ and built on 15 years of skincare science. It offers all-day healing moisture for profound rejuvenation, leaving you with visibly plumper, healthier, firmer, and lifted-looking skin.

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1 Month Supply

$69.00
/ea
SAVE 12%
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2 Month Supply

$62.00
/ea
SAVE 20%
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3 Month Supply

$59.00
/ea
SAVE 50%

Flash Sale! FREE Gifts with Your Order

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1 SERUM Exclusive
Age Gracefully E-Book
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2 SERUM Exclusive
Travel Bag
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3 SERUM Exclusive
White marble soniclear
12% OFF - YOU SAVE $9
Gift Unlocked 1/3

Ships by Wed, June 26th

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*Independent Clinical Studies Conducted On Ingredients Found in Our Proprietary Formula
%
Improvement in skin elasticity when using snail mucin
%
more effective at reducing the appearance of wrinkles when using peptides than a placebo
%
improvement in skin roughness when using snail mucin
30-Day Money-Back Guarantee
Before & after
Clinically Proven Ingredients For Visible Transformation
Experience the power of our advanced formula. Achieve remarkable facial and neck lifting results with stunning before and after images.
Before and after productBefore and after productBefore and after product

30-Day Money-Back Guarantee

INTRODUCING

Knú Ageless Serum

Discover the ultimate face and neck lift. Our advanced Timeless Elixir technology harnesses the power of natural ingredients, maximizing the effectiveness of active components for remarkable results. Loved by thousands of women, it ensures a pure and potent skincare experience, free from harmful ingredients.

Paraben Free
Sulfate Free
PETA Cruelty Free
Phthalates Free
Gluten Free
Fragrance Free
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Youthful Elasticity Restored

Peptides in Knú Ageless Serum boost collagen, smoothing fine lines and enhancing skin firmness for a youthful complexion.
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Regeneration for a Vibrant Glow

Snail Mucin promotes skin regeneration and repair, leaving your complexion vibrant and rejuvenated.
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Deep Hydration and Plumpness

Sodium Hyaluronate and Shea Butter in the serum moisturize deeply, ensuring plump, hydrated, and soft skin.
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Enhanced Skin Radiance

Bilberry and Citrus extracts brighten and even skin tone, revealing a luminous complexion.
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Calm and Soothe Sensitive Skin

Aloe Vera and White Tea Extract provide anti-inflammatory benefits, reducing redness and calming irritation for balanced skin.
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Miracle in a bottle!

“I will have to say this stuff is a miracle in a bottle! I am 47 and have tried so many generic products over the years. None of them have worked”

Jane M.

TRY IT NOW & SAVE 57%

SEE FULL INGREDIENT LIST

TIMELESS ELIXIR™ REVEALED

Knú Ageless Serum Is Your Fountain Of Youth

Our proprietary formula - Timeless Elixiris crafted with 5 unique ingredients to rejuvenate and soothe the skin, promoting a youthful, calm complexion with our exclusive formula.

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Repairing Snail Mucin

Snail mucin's regenerative properties repair and rejuvenate skin, promoting cell turnover and reducing scars and blemishes.

Lifting & Tightening Peptides

Clinically tested peptides reduce fine lines, wrinkles, and firm the skin for a youthful appearance. Matrixyl 3000 reduces wrinkles, while Syn-Coll improves elasticity, and enhances collagen production.

Plant Stem Cells

Phytocell Tech Solar Vitis: Harnessing grape stem cells to combat aging and UV damage.

Nourishing Seaweed Extracts

Seaweed extracts are rich in vitamins, minerals, and antioxidants that nourish the skin, helping to improve its overall health and vitality.

Soothing Aloe Vera Base

Aloe vera is known for its soothing and calming properties, helping to reduce inflammation and irritation, and providing hydration to the skin.

Shea Butter

Shea butter is known for its moisturizing, anti-inflammatory, and healing properties. Ideal for aiding in the skin’s natural healing process, and promoting the repair of damaged skin.

Experience Effortless Age-Defying Magic with Knú Ageless Serum

Lifting & Tightening Peptides

Tested peptides reduce wrinkles, lift and tighten skin, for a youthful appearance with fewer fine lines.

Repairing Snail Secretion Mucin

Snail mucin promotes skin repair, reduces scars, and boosts cell turnover for rejuvenated, blemish-free skin

Exfoliating Lactic Acid

"Lactic acid gently exfoliates, unclogs pores, and improves texture, unveiling smoother, brighter skin with ease.

Nourishing Seaweed Extracts

Seaweed extracts nourish skin with vitamins, minerals, and antioxidants, enhancing overall health and vitality.

Soothing Aloe Vera Base

Aloe vera soothes, reduces inflammation, and hydrates skin, known for its calming properties.

Paraben free
Sulfate free
Cruelty free
Phthalates free
BHA free

Raving Reviews From Knú Customers

4.8

Based on reviews from 835,203+ customers

  • WORTH THE MONEY4.7
  • "OUTPERFORMS OTHER SKINCARE I'VE TESTED"4.9
  • VISIBLE RESULTS4.7
  • GENTLE ON SENSITIVE SKIN4.5
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Jumpingjack
green icon informing positive result

Verified Buyer

I ABSOLUTELY love this serum. It makes my skin feel so smooth & I think it does reduce the appearance of fine lines. I should have started using it immediately the 1st time I bought it instead of waiting to finish products purchased before it. It immediately became my favorite! I've eliminated so many products cluttering my cabinet by using this one product. LOVE MY KNU YOU ANTI-AGING FACE LIFT SERUM!!
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MissJewel
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Verified Buyer

I purchased this for the first time. It is wonderful! Smooths our wrinkles, especially on my neck. Works as good as a product I paid 5 times more for! Will buy again
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Tpepperann
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Verified Buyer

Instantly get rid of wrinkles in seconds. Unbelievable! It’s for real
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Carlissa
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Verified Buyer

I love this serum it’s the best. It instantly tightens your face and neck. I love the way it makes me look. I use this and the face and neck cream together also by Micheal Todd I love the new bottle it comes in.
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Dine
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Verified Buyer

My face feels and looks so luxurious. I can’t believe it I love how my skin looks so much younger.
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Mozzie
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Verified Buyer

This serum is hydrating and long lasting. Feels comforting on the skin. It is winter here in California so I’m not sure what it will be like in the dryness of the summer.
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Syd17
green icon informing positive result

Verified Buyer

I just started using this again after trying to find the cream and could not. I love the serum and cream for my 70’s face. I used to use the KNU SERUM for years and people still tell me I don’t look my age!
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Rita
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Verified Buyer

I have some rough facial skin and this product was very useful. In one overnight application it did the job and now I am using it constantly.
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JoJo
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Verified Buyer

"I've been using the KNU Serum for many years!! I feel It's the best Serum for aging skin, and believe me I've tried many many products over the years!!! I'd also like to add I had a couple of issues where I needed to deal with Customer Service, and I received Prompt replies, and the service was excellent! I love this Company!! Now if you would bring back the KNU anti-aging Cream I'd be the happiest aging Woman on the planet!!! xo"
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Sara
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Verified Buyer

It doesn't matter what skin type you have, as I have purchased this as gifts for friends of different ages and skin types. ALL have loved this. It really helps the base level of the skin and helps absorb the moisturizer as well.

ANTI-AGING FORMULA

Stop Giving Your Skin a Hard Time & Start Treating
It With Love (& Nature)

Knú Ageless Serum offers clinically tested ingredients and an advanced formulation for superior results compared to generic drugstore products.

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  Stop Giving Your Skin a Hard Time &amp; Start Treating
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  It With Love (&amp; Nature)
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Knú Ageless Serum

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    Revolutionary blend, active ingredients

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    Clinically tested ingredients, visible results in 4 weeks

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    Peptides, snail secretion, seaweed, hyaluronic acid

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    Targets fine lines, dull skin, texture, firmness, pores

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    Ultra-effective formula for face and neck

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    High efficacy, no harmful ingredients

Other Products

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    Basic formulation, limited active ingredients

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    May lack clinically validated results

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    Basic ingredients, limited potency

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    May not target multiple concerns

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    Generic products may lack specialized application

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    Generic products may lack brand commitmen

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USvsTHEM

Stop Giving Your Skin a Hard Time & Start Treating It With Love (& Science)

PriceClinically tested ingredients, visible results in 4 weeksNatural ExtractsAnti-Aging BenefitsHydration and MoistureBrightening EffectsPrice to Value RatioCustomer Satisfaction

Knú Ageless Serum

$59icon of product qualityicon of product qualityicon of product qualityicon of product qualityicon of product qualityicon of product qualityicon of product quality

High-End Anti Aging Serums

$100+icon of product qualityicon of product qualityicon of product qualityicon of product qualityicon of product qualityicon of product qualityicon of product quality

Drugstore Hydrating Serums

$10icon of product qualityicon of product qualityicon of product qualityicon of product qualityicon of product qualityicon of product qualityicon of product quality

Frequently Asked Questions

How is Knú Ageless Serum different from other anti-aging skincare products on the market?
Knú Ageless Serum is a revolutionary blend of tightening peptides, nourishing seaweed, and soothing botanical extracts that work together to provide the ultimate face and neck lift in a jar. Our clinically tested ingredients have been proven to improve skin firmness, elasticity, and pore visibility in just four weeks, resulting in a more lifted and sculpted look with refined pores.
Can I use Knú Ageless Serum all over my face and neck?
Yes, absolutely! Knú Ageless Serum is designed for use on the face, neck, and body. The ultra-effective formula can be applied to help tighten, nourish, and rejuvenate your skin for a more youthful appearance.
How long will it take to see results with Knú Ageless Serum?
You may start seeing improvements in skin firmness, elasticity, and pore visibility in as little as four weeks with regular use of Knú Ageless Serum. However, individual results may vary depending on various factors such as skin type, age, and lifestyle. Consistency and patience are key for achieving the best results.
I have sensitive skin. Can I use Knú Ageless Serum?
Yes, Knú Ageless Serum is formulated with soothing botanical extracts in an aloe vera base to help calm and nourish the skin, making it suitable for most skin types, including sensitive skin. However, as with any skincare product, we recommend performing a patch test on a small area of your skin before applying it to your face and neck to ensure compatibility.
How do the peptides in Knú Ageless Serum work to improve skin texture?
The concentrated blend of peptides in Knú Ageless Serum work to improve skin texture by promoting collagen production, which is essential for maintaining skin elasticity and firmness. These peptides help to reduce the appearance of fine lines and wrinkles, resulting in smoother, more youthful-looking skin.
Is Knú Ageless Serum suitable for mature skin?
Yes, Knú Ageless Serum is specifically formulated to target the signs of aging, making it suitable for mature skin. The nourishing ingredients and peptides in Knú Ageless Serum work together to improve skin firmness, elasticity, and pore visibility, helping to combat the visible effects of aging and restore a more youthful appearance.
How do I use the Knú Ageless Serum?
On clean and dry skin, apply 1-2 pumps of the serum on the face, neck and decolletage. Follow with 1 pump of KNU Cream on the face neck and decolletage. Repeat this regimen morning and night.
How long does a bottle of Knú Ageless Serum typically last?
A little goes a long way with Knú Ageless Serum. Following the recommended usage, Knú Serum should last approximately 1 month with regular use on the face and neck. This may vary depending on the amount of product used and frequency of application.
Is Knú Ageless Serum cruelty-free and environmentally friendly?
Yes, Knú Ageless Serum has been certified cruelty-free by PETA.
Is Knú Ageless Serum vegan?
Knú Ageless Serum is not vegan.
How long does shipping take for Knú Ageless Serum?
We strive to process and ship orders as quickly as possible. Our standard shipping time is typically 3-7 business days within the United States, but actual delivery times may vary depending on your location and other factors. You will receive a confirmation email with tracking information once your order has been shipped.
What is your return policy for Knú Ageless Serum?
We offer a 30-day satisfaction guarantee on Knú Ageless Serum. If you are not completely satisfied with your purchase, please contact our customer service team within 30 days of receiving your order to initiate a return.

Publishers from Esquire have been using the Knú Serum and claim it “to be helpful,” and “NOT a new-fangled marketing fad….”

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Back Guarantee

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Erase Fine Lines & Wrinkles In 30 Days Or It's Free!

Reveal the smoothest, most radiant skin of your life and start enjoying brighter days with confidence.

  • Stimulates collagen for smoother skin and reduced wrinkles.
  • Intense hydration plumps skin, diminishing the appearance of lines.
  • Antioxidants protect, renew, and promote youthful-looking skin.

Try Knú Ageless Serum Risk-Free & Get 57% OFF

Bye-Bye Wrinkles!

30-Day Money-Back Guarantee

Look Years Younger With Knú Ageless Serum

We believe that the joy and confidence of having smooth, flawless skin should be easily accessible to everyone. We’re sure you’ll enjoy your Knú Ageless Serum as much as over 1 million customers already do – from the very first moment you open the box!

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SEE WHAT OUR CUSTOMERS ARE SAYING!

More Happy Knú Ageless Serum Customers

  • I have tried a lot of products and I love this the best.

    I have been using this product at least 9 yrs. I just love it I put it on everyday before I put on makeup. I get so many compliments on how nice my face looks so nice. My face feels always so smooth.

    - VICKI
    Verified Buyer
  • THE MANY STAR REVIEWS ARE TRUE

    This is an invaluable skin care product. I call it my go to for all to. Nothing on the market is comparable.

    - Bonnie
    Verified Buyer
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