The One Conditioner Dermatologists Say You Should STOP Using Because It Causes Hair Loss

"Preservatives like propylene glycol can also cause scalp irritation, which can also lead to hair loss,” Dr. Shah tells Bustle. Instead, she stresses that it's important to use conditioners that contain proteins that will help strengthen the strands and promote moisture. 

Not sure which conditioner you can trust? Dr. Shah recommends using 1790's Silk Protein Conditioner because it's free of propylene glycol and doesn't have heavy waxes or oils that will leave behind a residue. 

This formula uses silk protein, which helps the hair hold ten thousand times its weight in moisture and delivers healthy, shiny, silky-smooth hair. 

TRY IT: 1790 Silk Conditioner ($5.99) 

Keep scrolling to see which other conditioners our editors swear by for healthy, hydrated hair: 

Briogeo Be Gentle Be Kind™ Banana + Coconut Nourishing Superfood Conditioner ($28)

Together Beauty Wash & Co Cleansing Conditioner ($29)

Living Proof Color Care Conditioner ($13)

IGK Thirsty Girl Coconut Milk Anti-Frizz Conditioner ($25)