“My skin bounces like a bouncing ball”: this high-performance collagen serum plumps from the first use by restoring bounce

Sometimes all it takes is a look in the mirror to feel that something has changed. The cheeks appear less plump, the contours less firm and the face gives the impression of having lost density.

Behind its red bottle hides a treatment designed to act on the visible signs associated with the natural loss of collagen.

Kiehl’s 1cc CollaShot Plump Serum promises +39% volume

This is the number that is likely to catch your attention. Kiehl’s announces up to +39% volume immediately after application, according to an instrumental test carried out on the cheeks of 64 subjects.

The brand also claims a doubling of collagen production. This data is based on ex-vivo tests carried out on the combination of active ingredients and several types of collagen.

At the heart of the formula, recombinant collagen polypeptides are combined with Supra-Liposomal diffusion technology intended to deliver them to the heart of the epidermis. The serum targets the 15 types of collagen presented by Kiehl’s as essential to skin structure, according to in-vitro tests on the active ingredients.

Vitamin B12 and ProxylaneGX complete the Kiehl’s formula

Collagen polypeptides don’t work alone. Kiehl’s combines them with ProxylaneGX to target the firmness and elasticity of the skin.

Vitamin B12 provides its soothing and revitalizing properties. It also contributes to the characteristic pink color of the serum.

After four weeks, 89% of the 109 volunteers who participated in a self-assessment said they noticed visibly plumped skin. Data which is therefore not based on the same protocol as the +39% volume measured immediately after application.

At 45 euros for 30 ml, who is this collagen serum for?

Its gel-in-serum texture is designed to blend with the skin without a greasy finish and provide an immediate feeling of bounce. The 1cc CollaShot is particularly aimed at skin that shows a loss of density and faces marked by fatigue, stress or a lack of structural rebound.

Kiehl’s says its serum is suitable for all skin types, including sensitive skin. With a price of 45 euros for 30 ml, it is positioned above all as a targeted treatment for those who see their face gradually losing volume and firmness.

1. What is the price of Kiehl’s 1cc CollaShot Plump Serum?

Kiehl’s 1cc CollaShot Plump Serum is sold
45 euros for a 30 ml bottle.

2. What is 1cc CollaShot Plump Serum used for?

This serum mainly targets the visible signs linked to natural collagen loss. It is designed for
plump the skin and improve its volume, firmness, elasticity and bounce.

3. What are the main active ingredients in Kiehl’s serum?

Its formula combines recombinant collagen polypeptides,
ProxylaneGX and vitamin B12. The latter also contributes to the characteristic pink color of the serum.

4. What results does Kiehl’s claim with its collagen serum?

Kiehl’s ad up to +39% volume immediately after application, according to an instrumental test carried out on the cheeks of 64 subjects. The brand also indicates a doubling of collagen production according to ex-vivo tests on the combination of active ingredients.

5. Is 1cc CollaShot Plump Serum suitable for sensitive skin?

Yes. According to Kiehl’s, the serum suitable for all skin types, including sensitive skin. It particularly targets skin that lacks density and faces marked by fatigue, stress or loss of bounce.