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Summary
Unlock plumper skin with the Kiehl's 1cc CollaShot Plumping Serum, featuring a Recombinant Collagen Polypeptides* formula delivered through a cutting-edge Supra-Liposomal system for more youthful-looking skin with continuous use. *Biosynthetic collagen polypeptides found in human collagen.
Benefits
- 3x Skin Plumpness Improvement*
- 94% AGREED Skin Looks More Radiant**
- 93% AGREED Skin Looks Plumper**
- 90% AGREED Facial Contours Look Defined**
- *In a clinical study. Improvement refers to the mean percentage change in facial plumpness clinical grading at Week 8 compared to immediate post-application. Results after 8 weeks of daily use, twice a day.
- ****In a consumer study after 12 weeks of daily use, twice a day.
Key Ingredients
- Recombinant Collagen Polypeptides: Biosynthetic collagen fragments similar to those found in human collagen, essential for skin's structure and bounce.
- Vitamin B12: A vegan colorant that gives our serum its natural, beautiful pink hue.
- Rhamnose: Helps visibly reduce signs of aging linked to collagen loss, such as wrinkles and lack of firmness.
Item 2658358
- Pump 2 drops onto fingertips.
- Gently apply to face and neck both morning and night.
- Follow with your favorite moisturizer to seal in the benefits.
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).
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Most Helpful Positive Review
Smooth, plump skin with minimal pilling and great value\.
[I received this product in exchange for my honest review] I've been using Kiehl's CollaShot Plumping Serum consistently for 30 days, which gave me enough time to evaluate how it performed as part of my regular skincare routine. Overall, I was impressed with the lightweight feel, hydration, and grad...
Most Helpful Critical Review
✨ 🤏☕ When the Marketing Plumps More Than the Product ✨
[I received this product in exchange for my honest review] TL;DR (for busy shoppers) • Texture: lightweight bouncy pink gel-serum • Performance: immediate hydration, subtle long-term results so far • Standout: gives skin a healthy, dewy appearance • Best for: shoppers wanting hydration and g...
1100 results
Leaves skin nice and plump!
[I received this product in exchange for my honest review] Love love, love this Collashot plumping serum. The texture is lightweight and absorbs quickly without a sticky residue. It layers nicely under makeup. After a week of using this product I notice an immediate boost in hydration and glowing skin. Excited to see progress after one month.

Wonderful product, will be repurchasing
[I received this product in exchange for my honest review] I am 41 years old and always looking for products that can help my mature skin. This product is wonderful and I will be purchasing more once I run out. It does have a light pleasant scent, and is easy to apply. My skin is left feeling more hydrated, balanced, and bouncy.

Must have in my routine!
[I received this product in exchange for my honest review] I love it!! It's such a pretty color, amazing smell, and refreshing feel. I do not feel greasy or sticky afterwards but more refreshed. Definitely something I would purchase in the future!

Cooling and pink
[I received this product in exchange for my honest review] Ive been using it for a couple weeks now, and I'm already noticing some subtle changes. My skin has been looking more plump and glowy . The texture is lightweight and absorbs nicely without feeling sticky or heavy . It also has a cooling soothing feeling when applied . I haven't experienced no irritation and my skin is usually on the sensitive side . So far I'm enjoying it and will continue to use and see how the results develop with continued use . The only downside for me was the scent it's not my favorite .


Works well
This works really well. Has helped skin look a lot better. [I received this product in exchange for my honest review]