K18 Peptide Prep pH Maintenance Shampoo 8.5 oz price history and forecast - K18 K18-40025
K18 Peptide Prep pH Maintenance Shampoo 8.5 oz

K18 Peptide Prep pH Maintenance Shampoo 8.5 oz

Brand:
K18
Model Number:
K18-40025
UPC:
858511001159
EAN:
0858511001159
Walmart SKU:
1141909182

Third-Party Seller Summary

Third-Party Seller Price History Summary
Price Type Price Date
Highest Price
$34.83
Lowest Price
$16.40
Most Recent Price
$34.83
Average Price
$29.58
First Tracked
Last Update

Walmart.com Summary

No price history available for Walmart.com

Price Analysis

Price history data is not available for this product at the moment.

Current Trend: No Walmart.com pricing data available for analysis.

Customer Insights: Rated 3.7/5 from 30 reviews.

Customer Reviews

30 reviews

Customer Reviews

3.7
Based on 30 reviews
5
17
4
2
3
2
2
3
1
6
Filter Reviews:
Sort By:
Showing 10 of 30 reviews

Helps aging hair

KareninChicago August 2, 2025

I am 50 and trying to grow my hair out longer and the K18 is really helping me keep it strong and repair my brittle hair. Highly recommend this.

Was this review helpful?

Best Shampoo for use before K18 leave in cream

Janis January 11, 2025

K18 peptide prep is suggested as a shampoo before putting the K18 leave in cream. I love K18 leave in cream so I bought the prep to help it work even better I love both. My hair is shiny and hydrated.

Was this review helpful?

The other half of the magic

Hollie December 14, 2023

I could tell a huge difference between using this shampoo vs my usual Wella shampoo, followed by the K18 mask.

Was this review helpful?

Love this product

Claire August 15, 2023

This product is amazing, if your looking to add a little volume to your hair this is the one. It also helps for those who have greasy hair!

Was this review helpful?

Works wonderful

Leah February 7, 2024

Love it has restored my hair!

Was this review helpful?

Received wrong item , bad seller!

Carole February 2, 2026

Do not buy from this seller or Walmart. Received the wrong item. Received the shampoo instead of the peptide prep and other reviews warned the same. Go directly to retailer for guaranteed product. Refund a hassle. Otherwise, product is great when you get the right item!

Was this review helpful?
anonymous April 16, 2025

packing personnel SENT THE WRONG SHAMPOO. I NEED THE" MAINTENANCE" SHAMPOO-- NOT THE " DETOX" PEPTIDE PREP!!

Was this review helpful?

The worst.

Alice August 5, 2022

I got the shampoo delivery and its spilled completely; the plastic wrapped is black from shampoo. This is the worst!!!!!

Was this review helpful?

Counterfeit ??

karisa May 12, 2024

I'm not certain this is legit. The peptide prep should be a green label the damage control is blue. I think this is a counterfeit product. The k18 supplies from k18 have a disclaimer about coming in certain packaging indicating authenticity.

Was this review helpful?

FAKE PRODUCT

Cecilia September 1, 2024

DO NOT buy - this is a FAKE item

Was this review helpful?

Price History

Historical price data graph for K18 Peptide Prep pH Maintenance Shampoo 8.5 oz

Recent Price Changes

Detailed price history for the past 90 days

Walmart.com Pricing

0 records

No Walmart.com pricing data available for analysis.

No Walmart price history available in the past 90 days

Third-Party Seller Pricing

8 records

Third-Party Sellers prices have ranged from $31.00 (May 14) to $34.83 (Jun 6) over the past 90 days. Current price is close to the 90-day average of $32.92.

Third-party seller price history for K18 Peptide Prep pH Maintenance Shampoo 8.5 oz showing recent price changes
Date Price Change % Change
$34.83 $+0.00 +0.0%
$34.83 $+0.00 +0.0%
$34.83 $+0.00 +0.0%
$34.83 $+3.83 +12.4%
$31.00 $+0.00 +0.0%
$31.00 $+0.00 +0.0%
$31.00 $+0.00 +0.0%
$31.00

Related Products