Biolage Color Last Purple Shampoo

Biolage Color Last Purple Shampoo is a popular choice among customers on Amazon, ranking among the top 20% of shampoos overall.

Pros:

• Ability to neutralize brassy tones (133 mentions with 90% positive)
• Effect on blonde hair shades (79 mentions with 93% positive)
• Effectiveness in hair color preservation (47 mentions with 89% positive)
• Effectiveness in providing toning benefits (24 mentions with 99% positive)
• Scent (62 mentions with 95% positive)
• Purple Shampoo properties (105 mentions with 77% positive)
• Shampoo chemical content (7 mentions with 79% positive)
• Effect on highlights (13 mentions with 100% positive)
• Ash color maintenance (21 mentions with 88% positive)

Average:

• Tinting effect on hair shades (6 mentions with 83% positive)
• Improvement of hair health (20 mentions with 95% positive)
• Effectiveness in residue or buildup removal (4 mentions with 75% positive)
• Natural Ingredients (13 mentions with 85% positive)
• Effect on hair manageability (5 mentions with 80% positive)
• Hair dryness reduction after shampooing (51 mentions with 71% positive)

Cons:

• Effect on hair softness or silkiness (26 mentions with 83% positive)
• Effectiveness in cleaning hair (12 mentions with 58% positive)
• Effectiveness on Damaged hair (6 mentions with 50% positive)
• Effectiveness on Frizz Control (4 mentions with 50% positive)
• Bleached hair maintenance (4 mentions with 50% positive)

Shampoo Attribute	BG Rating	Number of Mentions	Positive Review Percentage	Attribute Ranking
Pros
Ability to neutralize brassy tones	4.8	133	90%	top-5%
Effect on blonde hair shades	4.8	79	93%	top-5%
Effectiveness in hair color preservation	4.7	47	89%	top-5%
Effectiveness in providing toning benefits	4.7	24	99%	top-10%
Scent	4.4	62	95%	top-20%
Scent	4.4	62	95%	top-20%
Purple Shampoo properties	4.3	105	77%	top-20%
Shampoo chemical content	4.0	7	79%	top-30%
Effect on highlights	4.0	13	100%	top-20%
Average performance
Ash color maintenance	4.0	21	88%	top-30%
Tinting effect on hair shades	3.9	6	83%	top-20%
Improvement of hair health	3.9	20	95%	top-50%
Effectiveness in residue or buildup removal	3.9	4	75%	top-40%
Natural Ingredients	3.8	13	85%	top-50%
Effect on hair manageability	3.8	5	80%	top-40%
Hair dryness reduction after shampooing	3.7	51	71%	top-40%
Moisturizing effect	3.2	10	70%	bottom-30%
Effect on hair tangling	3.2	3	100%	top-30%
Cons
Effect on shiny hair	3.0	15	83%	bottom-20%
Effect on hair softness or silkiness	2.9	26	83%	bottom-20%
Effectiveness in cleaning hair	2.8	12	58%	bottom-10%
Effectiveness on Damaged hair	2.8	6	50%	bottom-20%
Effectiveness on Frizz Control	2.8	4	50%	bottom-20%
Bleached hair maintenance	2.8	4	50%	bottom-30%
Impact on scalp health	2.6	6	50%	bottom-30%
Curly or Wavy hair users shampoo experiences	2.6	2	50%	bottom-10%
Effectiveness on thinning hair	2.5	3	33%	top-40%
Too few reviews:
Effectiveness on dandruff
Effectiveness on oily hair
Effectiveness on flaky scalp
Degreasing properties
Sulfate-free shampoo
Biotin in shampoo
Provision of fuller and voluminous hair
Squeaky clean hair feeling after shampoo use
Effectiveness on hair loss
Effectiveness in hair strengthening
Effectiveness on fungal infections
Effectiveness on psoriasis
Effectiveness on seborrheic dermatitis
Effectiveness on Hair Growth