Apple Cider Vinegar Shampoo vs Scalp Detox & Soothing Treatment Duo: which is safer?
These two grade almost identically. Pick on price and preference; neither has a PFAS edge.
Aveeno
Apple Cider Vinegar Shampoo
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleSurfactant irritation (skin/eye contact)
PossibleFragrance allergens
PossibleMicrobial contamination (post-purchase)
Credo Beauty
Scalp Detox & Soothing Treatment Duo
PFAS grade
Overall grade
Verdict
Hazard flags
Material
Confidence
PossibleFragrance allergens and undisclosed botanicals
PossibleContamination during application (scalp microbiota disruption)
PossibleOxidative rancidity in oil component
Where these two actually differ
- We flag Surfactant irritation (skin/eye contact), Fragrance allergens and Microbial contamination (post-purchase) on the Aveeno and not on the Credo Beauty.
- We flag Fragrance allergens and undisclosed botanicals, Contamination during application (scalp microbiota disruption) and Oxidative rancidity in oil component on the Credo Beauty and not on the Aveeno.
- The Aveeno is aqueous liquid shampoo (typical surfactants, conditioning agents, water) where the Credo Beauty is aqueous liquid treatment (scalp serum/oil blend), which is most of the difference in these two grades.
- These two are level, close enough that price and fit should decide it rather than our grade.
Both products run through the same public rubric, which covers materials, coatings, brand disclosure, lab findings, and recalls, plus a beyond-PFAS hazard analysis. Grades are model-based estimates, not lab tests. How grades work →
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