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The hero product of the line, No. 3, was a staple before it went viral on TikTok. This 10-minute treatment tackles a variety of hair damage concerns, especially those related to heat styling and coloring, by repairing the broken bonds of your hair. Full disclosure, I own this and love it so much that I would like it to be buried with me when I die. Thank you.

The No. 4 Bond Maintenance Shampoo is so solid that it actually won an Allure Best of Beauty award in 2021. Like all the brand's products, it relies on a bond-boosting formula to take care of damage while nourishing the hair bonds both inside and outside.

If you have color-treated hair, the highly-concentrated No. 4P purple shampoo is great for cleaning, toning, repairing and hydrating.

Throw in the No. 4C clarifying shampoo to remove product buildup and impurities to welcome back airy volume, softness, shine, and vibrant color clarity.

OK, now that we've talked about shampoo, we must move on to conditioner. The No. 5 Bond Maintenance Conditioner is also an Allure Best of Beauty winner and contains all those good bond-smoothing ingredients that the rest of the line does. When paired with the shampoo, your hair will be left softer, healthier and shinier.

Olaplex No. 6 is the do-it-all post-shower hero. The bond smoother strengthens, hydrates, smoothes, and moisturizes your hair while also speeding up your blow-dry times. It's probably the easiest way to poof away all the frizz and flyaways.

This mega-popular hair oil is all over your TikTok FYP for good reason: It dramatically increases shine, softness and vibrancy while also minimizing flyaways and frizz. Oh, and it offers heat protection whenever you’re using a styling tool. A win, win, win.

Infused with patented OLAPLEX Bond Building technology, this highly concentrated reparative mask adds shine, smoothness and body while providing intense moisture to treat damaged hair. Just massage it into your shampooed locks with your fingers, leave it on for 10 minutes and then rinse.

It's honestly surprising that the Olaplex No. 9 hair serum is relatively new to the Olaplex lineup — a hair serum seems like a no-brainer for the science-based brand. Anyways, it's a multi-benefit healthy hair serum free of silicones. The gel-like serum is weightless, antioxidant-rich and protects your hair from heat and pollution.