New Kiehl’s 1cc CollaShot Plumping Serum for Firmer, Plumper-Looking Skin*

What Makes Kiehl’s 1cc CollaShot Plumping Serum Different?

Kiehl’s has introduced the new 1cc* CollaShot Plumping Serum, an innovative anti-aging formula created to give the complexion a visibly plumper, firmer and more radiant appearance. The lightweight liquid features a unique gel-to-serum texture and advanced delivery technology, allowing it to glide smoothly over the skin while targeting visible signs of collagen loss. It is formulated for normal, dry and combination skin types and makes a wonderful addition to a routine focused on improving the look of firmness, elasticity and bounce.

The formula combines several thoughtfully selected ingredients, including rhamnose to help reduce the visible signs of aging associated with collagen loss. Vitamin B12 supports healthy-looking skin while helping enhance the complexion’s natural radiance, and recombinant collagen polypeptides work to improve the appearance of elasticity and bounce. Together, these ingredients help skin look smoother, refreshed and beautifully plumped without the heaviness of a traditional cream.

I am always interested in new skincare formulas designed to address the visible loss of firmness that can occur over time, and Kiehl’s 1cc* CollaShot Plumping Serum sounds especially promising. Its lightweight gel-to-serum texture makes it easy to layer into a daily skincare routine before moisturizer and sunscreen. If you are looking for a new serum that targets visible signs of aging while helping the skin appear firmer, bouncier and more radiant, this newly released Kiehl’s formula is certainly one to consider.

The bestselling Kiehl’s Ultra Facial Cream is a wonderful moisturizing step to pair with the new CollaShot serum. Its lightweight, non-greasy formula features 4.5% squalane, glacial glycoprotein and pro-ceramides to replenish moisture, reinforce the skin’s protective barrier and leave the complexion feeling softer, smoother and more supple. The fragrance-free, paraben-free cream absorbs easily and delivers lasting hydration for up to 72 hours, making it especially helpful for dryness and dullness without feeling heavy on the skin. Suitable for normal, dry, combination, oily and sensitive skin types, this everyday moisturizer helps maintain a healthy-looking moisture balance while supporting stronger, more resilient skin.