A Complete Guide to the Best Olaplex Products — Including Those on Sale For Prime Day

Olaplex No. 6 Bond Smoother ($24, originally $30)

For people with curly and wavy hair, or hair that's prone to flyaways, the Olaplex No. 6 Bond Smoother is a solid leave-in product that can be applied to damp or dry hair. It's meant to strengthen and hydrate the hair and can help keep frizz to a minimum for at least three days post-use. Besides helping to make your hair look healthier, it also works to repair broken ends and strengthen the hair so that it can grow back stronger.