Straightens With Just One Pass

The fastest straightening iron ever, the Bio Ionic Black OnePass Iron is identical to the original OnePass Iron, except in a fantastic matte black finish. The OnePass Iron represents a true break-through in straightening iron technology. The OnePass allows users to straighten hair in half the time compared to traditional irons. This is the professional's #1 choice in irons!

Silicone Speed Strips for faster straightening and increased shine.
Instant heat, up to 450F & instant recovery.
Nano-Ionic Mineral fused to cushion plates.
High levels of negative ions & Far infrared energy for silky smooth conditioned hair.
Bio Ceramic 5 Second heaters.
Multi-level heat controller.
10ft swivel cord.

Linda S. Dec 19, 2022

OnePass Pro Straightening Iron

I like the original one-pass flat iron a whole better. You could see the strips on the iron and the new you can't. Because of the way the original was constructed gave it superior single pass straitening. My hair is blonde super fine. I have tried all brands and they pull on my hair including this new model. I am very disappointed that original is no longer available. It was perfect! Now I have to search for another that glides thru my hair as gently as original. New model NOT the sameðŸ˜ž

would not buy again

would not recommend

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Bio Ionic OnePass Pro Straightening Iron