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CollaShot Plumping Serum, 1.69 oz.

Prices as of September 27, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.

Price history tracked at Macy's price tracker

14-day low
$78.00
Sep 14 · Macy's
Best price
$78.00
−0% vs high
14-day high
$78.00
All stores

Lowest recorded: $66.30 at Macy's on Aug 29, 2026 · $11.70 above that low today · tracked since Aug 2026.

$78$78$78
Sep 14Sep 27
  • Macy's
Price has held at $78.00 for the past 14 days.

What buyers say

AI summary · 1,235 reviews

A lightweight, hydrating serum that delivers instant plumping and a radiant glow for many users, though results vary and some find the scent overpowering. A few report breakouts or irritation, but overall it's well-regarded for its texture and immediate skin feel.

Liked

  • Lightweight gel texture
  • Instant hydration and glow
  • Quick absorption without residue
  • Effective for post-weight-loss skin

Complaints

  • Strong herbal/medicinal scent
  • Causes breakouts in sensitive skin
  • Leaves sticky or tacky feeling
  • Pump malfunctions or clogs

Generated by AI from real customer reviews at Macy's — may miss nuance. Summarized Sep 2026.

About this product

Kiehl's Since 1851 CollaShot Plumping Serum is a targeted skincare treatment designed to improve skin firmness and reduce visible signs of aging. Formulated with recombinant collagen polypeptides, it supports the skin's natural structure by replenishing protein fragments similar to those found in human collagen. The serum features an innovative Supra-Liposomal delivery system for deep penetration into the skin's surface layers. It also contains Vitamin B12, which gives the product its distinctive pink hue, and Rhamnose, an active ingredient that addresses aging caused by collagen degradation. Use daily, morning and evening, applying two drops to cleansed face and neck before moisturizing.

  • 1.69 oz size
  • recombinant collagen polypeptides
  • Supra-Liposomal delivery system
  • contains vitamin B12
  • targets fine lines and sagging
  • for daily use morning and evening

Based on 1,235 reviews at Macy's

Read all 1,235 reviews on Macy's

AskPrice does not host review text. We aggregate the public rating from the retailer and link to the source for full reviews.

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CollaShot Plumping Serum, 1.69 oz. — Price Tracker & History