Skip to product information

KateCeuticals® Firming Serum

Clinical-grade skin repair serum
$119.00

size

Free Shipping on orders over $35
Increase firmness
Soften the look of wrinkles and deep or fine lines
Brighten and smooth skin texture
Best Used With
KateCeuticals® Lifting Eye Cream $149.00 The ultimate peptide eye treatment
KateCeuticals® Total Repair Cream $149.00 The #1 A-Lister of skin repair creams
KateCeuticals® Firming Serum
KateCeuticals® Firming Serum
KateCeuticals® Firming Serum
KateCeuticals® Firming Serum
KateCeuticals® Firming Serum
KateCeuticals® Firming Serum
KateCeuticals® Firming Serum
KateCeuticals® Firming Serum
KateCeuticals® Firming Serum
Full Ingredients List
Aqua/Water/Eau, Dimethicone, Isohexadecane, Glycerin, Propanediol, Polysilicone-11, Diisopropyl Sebacate, Polysorbate 20, Isocetyl Stearate, Myristyl Alcohol, Dipalmitoyl Hydroxyproline, Glycine Soja (Soybean) Seed Extract, Adenosine, Ceramide NG, Pisum Sativum (Pea) Extract, Sodium Hyaluronate, Palmitoyl Tripeptide-5, Tropaeolum Majus Flower/Leaf/Stem Extract, Citrus Aurantifolia (Lime) Oil, Citrus Aurantium Dulcis (Orange) Peel Oil, Citrus Paradisi (Grapefruit) Peel Oil, Mentha Piperita (Peppermint) Oil, Zingiber Officinale (Ginger) Root Oil, Citrus Aurantium Bergamia (Bergamot) Fruit Oil, Tocopherol, Myristyl Glucoside, Polymethylsilsesquioxane, Polyacrylate-13, Commiphora Mukul Resin Extract, Sucrose Palmitate, Polysorbate 80, Polyisobutene, Ammonium Polyacryloyldimethyl Taurate, Caprylic/Capric Triglyceride, Glyceryl Linoleate, Tocopheryl Acetate, Aminomethyl Propanol, Sorbitan Isostearate, Potassium Sorbate, Citric Acid, Disodium EDTA, Ethylhexylglycerin, Phenoxyethanol, Citral, Limonene, Linalool
  • Dolly Carrying Box Value Prop Icon

    Free Shipping

  • Heart Value Prop Icon

    Loyalty Perks

  • Ointment Bottle Value Prop Icon

    Auto-Replenishment

PLUMP + FIRM

Glow At Every Step Of Your Aging Journey

Fast-acting clinical-grade ingredients help to transform the appearance of wrinkles and lines caused by the loss of collagen and volume. Get ready for silky smooth skin that simply radiates.

Overview Banner - Two
Overview Banner - One
KATECEUTICALS™ FIRMING SERUM

Control Your Skin Aging Destiny

Our clinic-powered collection of skincare products delivers radiant and healthy skin at every age.

Ingredients Banner
Video Player
HOW TO USE

Defy The Aging Status Quo

With the KateCeuticals™ Firming Serum, you’ll see smoother + more radiant skin in 2 weeks.

  • Good for:
    Morning + Evening
  • How often:
    Daily
  • Application:
    Apply 1 to 2 pumps to clean, dry face and neck. Allow serum to absorb into skin before applying KateCeuticals™ Total Repair Cream.

Overall rating: 4.6476684 / 5 from 193 reviews.

AI Generated Review Summary

KateCeuticals® Firming Serum is praised for its ability to plump, soften, and reduce fine lines, improve skin texture, and make skin look plump, healthy, and smooth. Customers also appreciate its soft, hydrated, and refreshing feel.

Summary topics

  • Fine Lines Reduction: 10%
  • Skin Texture Improvement: 7%
  • Noticeable Skin Difference: 8%
  • Product Fragrance: 10%
  • Skin Feel Improvement: 19%

Review topics: [size, results, quality, smells, wrinkles, improvement, feels, issues, texture, glow, amount, lines, skin, looks, compliments, use, hydration, scrub, base, buy, favorite, difference, works, serum, cream, moisturizer, skincare, kate somerville, brand, firmness].

Review highlights

  • "This serum is pure magic in a bottle, my skin looks so bright and alive and it feels so beautifully plump and smooth."Lynsay
  • "The smell and texture are amazing and it leaves my skin feeling soft and is the perfect base!"Michaela E.
  • "Keeps your skin feeling plump and hydrated and not sticky!"Laura

Reviews

Great

"I like it."

Diana M. (5/5)

It works!

"This serum is so smooth and I can see improvements on my skin. I love it!"

Agnes J. (5/5)

The best!

"I love this serum."

Rhonda W. (5/5)

KC'S FIRMING SERUM IS LIKE NO OTHER!!

"THE VERY BEST SERUM EVER!! I'M 83 AND PEOPLE DO NOT BELIEVE ME! THEY SAY "BUT YOUR SKIN IS LINE & WRINKLE FREE" PLUS I USE THE TOTAL REPAIR CREAM AFTERWARDS ALSO EVERYDAY! THANK YOU KATE!!!"

Margaret R. (5/5)

Basic necessity

"I love to try new products, but I always come back to this one. Anytime my skin is cranky, this smooths it out."

Malinda C. (5/5)

Brought back my glow

"After my last baby, I found my skin not able to wear the products I used to. When I found Kate, it saved my face! This serum is the perfect moisturizer and brought back my skin’s glow. I have combo skin and wear it with a water moisturizer. I found when I wore it with the matching Kateceutical lotion my face would break out. I even wear it in the hot NC summers and do not have issues with breakouts. I don’t hesitate recommending this to anyone looking to improve their skincare."

Missy N. (4/5)

Lifting effect

"It is not very hydrating, but I can feel skin is tighter after using this serum. Overall, I think it is an effective product, although I prefer the total repair cream more."

Tracy (4/5)

Be careful

"although all products are safe this one gets a HIGH TOXICITY rating Meaning Cancer causing ingredients"

Ray C. (1/5)

"This really makes your skin appear firmer and smoother. Have purchased multiple times."

Anne (5/5)

My holy grail product

"This is a must have in my skin care regimen. It is wonderful under makeup and I can wear it by itself as well. I’ve sampled lots of different serums and always come back to this one. It is gentle enough to put around my eyes when I forget the eye cream."

Archermom (5/5)

Q&A

Not sure where to begin?

Take The Skincare Quiz

KateCeuticals® Firming Serum

$119.00 1 Fl. Oz.