Hair Science
Science-based answers to the most common questions about detergent-free hair care, scalp health, ingredient transparency, and New Wash.
All Questions
Ingredient Glossary
- Fatty Alcohols (Cetearyl Alcohol, Cetyl Alcohol, Stearyl Alcohol)
- Preservatives (Potassium Sorbate, Sodium Benzoate, Benzyl Alcohol)
- 2,3-Butanediol
- Acacia Senegal Gum
- Acetic Acid
- Alcohol Denat
- Algin
- Aloe Barbadensis (Aloe Vera) Leaf Juice
- Aminomethyl Propanol
- Arachidyl Alcohol
- Arachidyl Glucoside
- Argania Spinosa (Argan) Kernel Oil
- Arginine
- Astrocaryum Murumuru Seed Butter
- Basic Red 51
- Behentrimonium Methosulfate
- Behenyl Alcohol
- Betaine
- Blue 1 (CI 42090)
- Brassica Campestris/Aleurites Fordi Oil Copolymer
- Butylene Glycol
- Butyrospermum Parkii (Shea) Butter
- Calcium Gluconate
- Calendula Officinalis Flower Extract
- Camellia Sinensis (Green Tea) Leaf Extract
- Candelilla/Jojoba/Rice Bran Polyglyceryl-3 Ester
- Caprylhydroxamic Acid
- Caprylic Acid
- Caprylyl Glyceryl Ether
- Caprylyl Glycol
- Carbomer
- Carthamus Tinctorius (Safflower) Seed Oil
- Castor Oil Propanediol Esters
- Cellulose
- Cellulose Gum
- Cera Alba (Beeswax)
- Ceramide NP
- Ceteareth-20
- Cetrimonium Chloride
- Chamomilla Recutita (Matricaria) Flower Extract
- Citric Acid
- Coco-Caprylate
- Coco-Caprylate/Caprate
- Coconut Alkanes
- Crambe Abyssinica Seed Oil
- Cyamopsis Tetragonoloba (Guar) Gum
- Cyclodextrin
- Dicetyldimonium Chloride
- Dimethicone
- Distearoylethyl Dimonium Chloride