Noticing thinned shampoo with odd smell; possibly expired or altered batches received.
Experiencing thinned consistency and chemical odor in recent shampoo orders, suspecting expired stock or potential tampering affecting product integrity.
This is a review from Amazon.com about product:
Keratherapy Keratin Infused Moisture Shampoo, 10.1 fl. oz., 300 ml - Anti Frizz Moisture Shampoo for Oily Scalp and Dry Ends - Kerabond Technology, Aloe Vera, & Willow Bark
The last 2 shipments I received shampoo that was thinned out and had a weird chemical smell to them. Either they are very old batches that have been sitting on a shelf for a while or they have been tampered with.
Shampoo Basics & Tips
Understanding Shampoo Consistency and Odor Changes
Thinned Formulation: Shampoo viscosity changes could indicate ingredient separation due to prolonged storage. Most formulas contain stabilizers that degrade over 2-3 years, potentially altering texture.
Chemical Smell Development
Shelf Life Factors: Preservatives like parabens break down over time, releasing volatile compounds. Temperature fluctuations during storage accelerate this process, creating unusual odors.
Batch Age Indicators
Production Codes: Manufacturers use Julian date coding (e.g., 22435 = 2022 day 435). Older batches exceeding 36 months may show quality degradation.
Tampering Evidence
Packaging Integrity: Legitimate shrinkage occurs naturally, but sudden viscosity changes combined with broken seals suggest possible dilution or contamination during handling.
Quality Preservation
Storage Conditions: Ideal shampoo preservation requires stable temperatures (15-25°C) and humidity below 60%. Improper storage accelerates ingredient breakdown.
This shampoo eliminated my dandruff, smells amazing, and leaves hair silky smooth—love my new daily routine!
I've found my perfect hair care duo—this shampoo tackles dandruff, lathers richly, and the conditioner leaves hair irresistibly silky. Daily use transformed my routine!
Virtue Shampoo transformed my hair into thicker, manageable locks with amazing results I love
Virtue Shampoo boosted my hair's thickness and manageability, delivering visible results and a healthier feel. Highly recommend for transformative haircare!
This shampoo tames my thick hair, reduces frizz, and makes brushing effortless daily.
This shampoo transformed my thick, unruly hair into smooth, manageable locks with zero frizz. Brushing is now effortless and my daughter loves it daily.
This affordable salon-quality shampoo leaves my hair irresistibly soft with a pleasant fragrance every wash.
The perfectly-sized bottle offers salon-quality results at a budget-friendly price, leaving my hair luxuriously soft and infused with a fresh, pleasant scent daily.
This shampoo cleanses oily scalp, adds shine, and soothes dryness effortlessly—love it!
As someone with Parkinson's-related oily scalp, this shampoo deeply cleanses, adds shine, and relieves dryness—light scent, easy lather, worth repurchasing!
My white hair turned cool bright white, blending flawlessly with my skin tone—three compliments in a week! Strong purple formula delivers salon-quality results.
This shampoo turned my yellowish white hair into stunning icy brightness that harmonizes with my complexion. Noticed visible toning from the first wash—received three genuine compliments within days. The rich purple pigment works without overdrying. 10/10
People who viewed this article also viewed
This shampoo transformed my oily hair into clean, soft locks effortlessly and naturally.
This shampoo reduced my hair loss, smells amazing, and left my curls soft and manageable.
This shampoo delivers shine, strength, and value—worth every penny with my conditioner routine!
My hairdresser's shampoo protects color, lasts years with tiny pearl-sized doses—worth every penny!
Heavy Hitter cleans deeply with refreshing scent but requires conditioner for softness.
After 3 years, this natural shampoo keeps my bleach blonde hair healthy and vibrant.
Related articles
This shampoo gently cleanses without eye sting, leaving hair silky and manageable on first use.
Actiiv gave me fuller menopause hair without weighing it down—finally love conditioner!
This basic shampoo doubles as body wash with a nostalgic fresh scent I love.
Zenagen Resolve transformed my thinning hair into thick, soft locks I love showing off.
Maria Nila keeps my red hair vibrant, soft, and residue-free with natural ingredients.
This shampoo keeps my color-treated hair shiny, smooth, and salon-approved for lasting vibrancy.
I love this woodsy 2-in-1 shampoo for silky hair and spa-like showers at great value!
More Shampoo reviews In Shampoo Say Website
Next: This basic shampoo doubles as body wash with a nostalgic fresh scent I love.
Comments（0）