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(1242)1242

CollaShot Plumping Serum

Kiehl's Since 1851

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Current Price $46.75 to $66.30
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Previous Price $55.00 to $78.00
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Highlights

  • Vegan
  • Good for: Dullness
  • Best for: Normal skin

Details & care

What it is: A serum that helps visibly plump skin with recombinant collagen polypeptides, B12 and rhamnose.

What it does: The serum targets the appearance of wrinkles and boosts radiance.

Key ingredients:
- Rcombinant collagen polypeptides: bio-engineered collagen fragments designed to visibly boost skin's natural plumpness and firmness
- Vitamin B12: a vibrant, vegan ingredient that gives the serum its distinctive natural pink color, signaling its revitalizing properties
- Rhamnose: a powerful botanical sugar known for its exceptional ability to visibly combat the effect of collagen loss, diminishing the appearance of wrinkles and improving skin's resilience

How to use: Dispense 2 drops of serum into your palm. Gently smooth evenly over your cleansed face and neck. Follow with your preferred Kiehl's moisturizer to seal in the benefits and complete your regimen.

  • Made in the USA
  • Item #11481175
  • Core Product ID 33333BAB7D

Ingredients

Aqua / Water / Eau Glycerin Rhamnose C15-19 Alkane Niacinamide Hydroxypropyl Tetrahydropyrantriol Butylene Glycol Propylene Glycol Peg-240/Hdi Copolymer Bis-Decyltetradeceth-20 Ether Phenoxyethanol Ammonium Polyacryloyldimethyl Taurate Chlorphenesin Tocopherol Taurine Grifola Frondosa Fruiting Body Extract Maltodextrin Adenosine Citric Acid Glycine Soja Oil / Soybean Oil Carvone Limonene Cyanocobalamin Pelargonium Graveolens Flower Oil Rosmarinus Officinalis Leaf Oil / Rosemary Leaf Oil Sh-Polypeptide-69 Citrus Aurantium Bergamia Peel Oil Citrus Aurantium Peel Oil Citronellol Pinene Linalyl Acetate Linalool Geraniol Camphor Propanediol Beta-Caryophyllene Potassium Laurate Pentylene Glycol Betaine Lecithin Sr-Octa Sh-Polypeptide-69 Sodium Hydroxide (F.I.L. N70086951/1)
Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging

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Kiehl's Since 1851

Founded in 1851 as an old-world apothecary in New York's East Village, Kiehl's utilizes the finest ingredients in unique formulations to assure high-quality skin, hair and body care products. The company's unique, extensive background represents a blend of cosmetic, pharmaceutical, herbal and medicinal knowledge developed and passed on through the generations.

Reviews

(1242)12424.7 out of 5
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Most helpful positive review

Sept 10, 2026

Great for dry, aging skin

[This review was collected as part of a promotion.] Kiehl's CollaShot Plumping Serum had been such a nice addition to my routine, especially for my dry, aging skin. It feels lightweight but gives my skin that extra boost of hydration and plumpness it's been missing. My skin feels healthier and more refreshed without the serum feeling heavy or greasy.
HyojinJennyH

Most helpful critical review

Aug 12, 2026

Not For My Sensitive Skin

[This review was collected as part of a promotion.] I was very interested in trying this product because I’m looking for a serum that will help me achieve more plump skin and reduce the appearance of my forehead lines. My skin is extremely sensitive so unfortunately, the various botanical oils in this weren’t a good fit for me. There is an essential oil type scent to the product along with a vibrant pink color. The color was fun. I think the camphor in this was what I was smelling and possibly what caused the irritation/itching. I wish products with new skin technology would formulate for all skin types including for those that are more reactive. The serum was a bit tacky at first but dried down nicely. I wasn’t able to determine if this met the stated claims if plumping due to irritation. *I received this product for testing purpose in exchange for my review. My opinion is my own and based on my personal experience trying the product.
JennH

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5 stars78%
4 stars16%
3 stars5%
2 stars1%
1 star0%
Sept 10, 2026

Great for dry, aging skin

[This review was collected as part of a promotion.] Kiehl's CollaShot Plumping Serum had been such a nice addition to my routine, especially for my dry, aging skin. It feels lightweight but gives my skin that extra boost of hydration and plumpness it's been missing. My skin feels healthier and more refreshed without the serum feeling heavy or greasy.
HyojinJennyH
Sept 9, 2026

Amazing

[This review was collected as part of a promotion.] I love how lightweight and easy this serum is to apply. A small amount absorbs quickly without feeling sticky, has a pleasant scent, and leaves my skin looking smoother, hydrated, and visibly plumper.
AzanisR
Sept 8, 2026

Lightweight and hydrating, Kiehls Collashot leaves my skin feeling smoother, plumper, and refreshed without feeling sticky.

[This review was collected as part of a promotion.] I’ve really been enjoying Kiehls Collashot Plumping Serum. It feels lightweight and silky on my skin and absorbs quickly without leaving any sticky or greasy feeling. My skin feels noticeably more hydrated and plump after using it, and I love how smooth and refreshed my face is after using it. It also layers really well under my moisturizer and makeup. I’m excited to keep using it and see the longer term results.
JillH
Sept 8, 2026

Skin feels fantastic!

[This review was collected as part of a promotion.] I waited to do my review after I used at least half the bottle and I used all of it! This product made my skin feel fantastic and plump. I did have some issues with acne spots popping up but I think it was the fact that this product called for 2 pumps day and night, which I could’ve probably just used 1 pump. I would highly recommend this product.
KristinaM
Sept 8, 2026

Great serum!

[This review was collected as part of a promotion.] Have always been a fan on Kiehl’s and this product is another great one! The serum is not sticky feeling. It absorbs into the skin quickly and gives an instant plump and moisturized feel.
StephanieP
Sept 8, 2026

Results

[This review was collected as part of a promotion.] I really enjoyed the difference it made, the scent was not strong and rather enjoyable and it went nice even with my sensitive skin! Left my skin hydrated and smoth and certainly PLUMP
GalileaD