Amika Vault Color-Lock Shampoo

Add to wishlistAdded to wishlistRemoved from wishlist 0
Add your feedback
Product is rated as #152 in category Shampoo Comparisons


Best deal at:
Buy for best price
  • Brand: amika
  • Analyzed: 189 reviews. Ranks in top-40% by number of reviews
  • Mentions: 68 positive. Ranks in top-70% by share of positive mentions
  • Amazon rating: 4.6. Ranks in top-20% by Amazon ratings
Amika Vault Color-Lock Shampoo photo
Amika Vault Color-Lock Shampoo

Price History



The Amika Vault Color-Lock Shampoo is a popular choice among customers on Amazon.

  • It ranks among the top 50% of shampoos in terms of price, number of reviews, and overall rating.


  • Improves hair health (Top 20%)
  • Enhances shine (Top 40%)
  • Preserves hair color effectively (Top 10%)


  • Softens and adds silkiness to hair (Top 50%)
  • Pleasant scent (Top 40%)


  • Sulfate-free formula (Bottom 30%)
  • Limited effectiveness in removing residue or buildup (Bottom 20%)
  • Potential tinting effect on hair shades (Bottom 20%)
  • Mixed feedback on:
  • Shampoo chemical content (Top 50%)
  • Effect on highlights (Top 40%)
  • Cleaning effectiveness (Bottom 40%)
  • Moisturizing effect (Top 60%)
  • Hair dryness reduction (Bottom 30%)
  • Frizz control (Bottom 20%)
  • Scalp health impact (Bottom 30%)
  • Hair manageability (Bottom 10%)
  • Hair loss effectiveness (Bottom 40%)
  • Degreasing properties (Bottom 30%)
  • Hair tangling (Bottom 20%)
Shampoo AttributeBG RatingNumber of MentionsPositive Review PercentageAttribute Ranking
Improvement of hair health4.522100%top-20%
Effect on shiny hair4.21392%top-40%
Effectiveness in hair color preservation4.24781%top-10%
Average performance
Effect on hair softness or silkiness3.91894%top-50%
Effect on hair softness or silkiness3.91894%top-50%
Shampoo chemical content3.6560%top-50%
Effect on highlights3.64100%top-40%
Effectiveness in cleaning hair3.51776%bottom-40%
Moisturizing effect3.32100%top-60%
Hair dryness reduction after shampooing3.22354%bottom-30%
Sulfate-free shampoo2.9367%bottom-30%
Effectiveness in residue or buildup removal2.8729%bottom-20%
Effectiveness on Frizz Control2.8743%bottom-20%
Tinting effect on hair shades2.720%bottom-20%
Impact on scalp health2.6540%bottom-30%
Effect on hair manageability2.6333%bottom-10%
Effectiveness on hair loss2.6450%bottom-40%
Degreasing properties2.620%bottom-30%
Effect on hair tangling2.6425%bottom-20%
Effectiveness in providing toning benefits2.520%bottom-10%
Effectiveness on dandruff2.528%top-30%
Purple Shampoo properties2.54100%top-60%
Ability to neutralize brassy tones2.520%top-50%
Effectiveness on thinning hair2.5350%top-40%
Too few reviews:
Effectiveness on oily hairfrew reviews
Effectiveness on flaky scalpfrew reviews
Effect on blonde hair shadesfrew reviews
Ash color maintenancefrew reviews
Bleached hair maintenancefrew reviews
Curly or Wavy hair users shampoo experiencesfrew reviews
Natural Ingredientsfrew reviews
Biotin in shampoofrew reviews
Provision of fuller and voluminous hairfrew reviews
Squeaky clean hair feeling after shampoo usefrew reviews
Effectiveness in hair strengtheningfrew reviews
Effectiveness on fungal infectionsfrew reviews
Effectiveness on psoriasisfrew reviews
Effectiveness on seborrheic dermatitisfrew reviews
Effectiveness on Damaged hairfrew reviews
Effectiveness on Hair Growthfrew reviews

Feedback (0)

User Feedback

0.0 out of 5
Write a feedback

There is no feedback yet.

Be the first to leave a feedback for our “Amika Vault Color-Lock Shampoo”

Your email address will not be published. Required fields are marked *

How we determined rating score for Amika Vault Color-Lock Shampoo

We strongly believe that the best information about a shampoo's performance comes from actual users. This includes details like how well it works for different hair types, health benefits, look and feel, and any side effects. Our analysis and scoring method includes:
  • Using AI to collect shampoo reviews from major online stores. We analyze these reviews to find out what customers care about the most, like how the shampoo works for different hair types, its scent, and its effectiveness in treating scalp and hair issues such as dryness, flakiness, or oiliness. We also look at other factors like how well it moisturizes, adds shine, and affects hair tangling.
  • Once we identify the main topics customers talk about, which we call product attributes, we use special AI algorithms to track every mention of these attributes in each shampoo we study.
  • For each shampoo and attribute, we calculate several metrics, like how often it's mentioned, its percentage of all reviews, and the balance of positive and negative feedback. We then compare these numbers across different shampoos to create a comparative score for each one, done separately for every attribute.