Products are split into three levels based on ingredient labels
rhyme & reason
Quench & Curl Leave-In Conditioner
Last verified: May 7, 2026
- Aqua (Water)
- Cetearyl Alcohol
- Ricinus Communis (Castor) Seed Oil
- Cocos Nucifera (Coconut) Oil
- Behentrimonium Chloride
- Butyrospermum Parkii (Shea) Butter
- Betaine
- Panthenol
- Glycerin
- Hydrolyzed Vegetable Protein Pg-propyl Silanetriol
- Citrus Glauca Fruit Extract
- Acacia Victoriae Fruit Extract
- Santalum Acuminatum Fruit Extract
- Isopropyl Alcohol
- Hydroxyethyl Cellulose
- Sodium Benzoate
- Sodium Hydroxide
- Citric Acid
- Parfum (Fragrance)
- Potassium Sorbate
- Coumarin
- Eugenol
Why This Product is Rated STOP
Quench & Curl Leave-In Conditioner by rhyme & reason has been evaluated by Million Marker and contains ingredients with known health concerns. This product is rated STOP, indicating higher concern.
We recommend avoiding STOP-rated products and seeking safer alternatives from our GO or SLOW categories.
Frequently Asked Questions
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