Hair & Scalp Concerns
Frizzy Hair: causes & the ingredients that actually work
Puffy, unmanageable hair, especially in humid weather. Below we explain what causes it, which ingredients have real evidence behind them, and the products we recommend (top picks are being added soon).
Premium & budget picks for frizzy hair — coming soon
We're reviewing formulas and ingredient lists for this concern. Until then, look for products built around Argan Oil, Silicones and Hydrolyzed Keratin.
Understand it
What causes frizzy hair?
- Raised hair cuticles
- Humidity
- Lack of moisture
Look for
Ingredients that work for frizzy hair
- Argan Oil
Nourishing oil rich in vitamin E that tames frizz and adds shine.
- Silicones (Dimethicone)
Coat the hair to smooth frizz, add slip and protect from heat.
- Hydrolyzed Keratin
Protein that fills gaps in damaged hair or nails for strength and smoothness.
- Coconut Oil
Penetrates the hair shaft to reduce protein loss; deeply moisturising.
FAQs
Frizzy Hair — common questions
What causes frizzy hair?
Common causes include: raised hair cuticles, humidity and lack of moisture.
Which ingredients work best for frizzy hair?
Look for Argan Oil, Silicones, Hydrolyzed Keratin and Coconut Oil. Argan Oil: Nourishing oil rich in vitamin E that tames frizz and adds shine. Silicones: Coat the hair to smooth frizz, add slip and protect from heat.
When should I see a dermatologist for frizzy hair?
If it is severe, painful, spreading, or hasn't improved after 6–8 weeks of consistent care, see a board-certified dermatologist. Prescription treatments may be needed.
This guide is for general information and isn't a substitute for advice from a dermatologist. Patch-test new products, and avoid strong actives during pregnancy unless your doctor approves.