Top 10 Hair Straightening Products

BEST FOR: Look no further than Keratin Complex's Infusion Keratin Replenisher if you want to boost shine, replenish moisture, and fight frizz.

USERS SAID: "I get Keratin Treatments in my hair because of how curly it is, and this product really helps with the longevity of my treatments. My frizz is gone for months and I can enjoy smooth sleek hair."

BEST FOR: This serum is a great pick for anyone wanting a glossy, silky, smooth look that's still full of natural movement. 

LOVED FOR: Don't let the word serum scare you. This formula is non-greasy and non-sticky. 

WHAT IT DOES: Everything—seriously. This leave-in treatment delivers a whopping 10 benefits: it repairs damaged hair, adds shine, controls frizz, protects hair color, detangles, prevents split ends, stops breakage, creates silkiness, adds volume, and protects against heat damage all with the added benefit of keratin. Sounds like a miracle to us.

FUN FACT: So good, it’s racked up over 1,000 5-star reviews on Ulta.

BEST FOR: Opt for this spray to reduce your dry time.

HOW IT WORKS: Spirulina protein and a formaldehyde-free bonding polymer work in a similar way to a keratin treatment, meaning pin straight, smooth locks that won't waver in humidity.

BEST FOR: Formulated with silk protein and vitamin E to promote shine and smoothness, this is the perfect way to control fly-aways and frizz while on a budget. 

USERS SAID: "This stuff is magic. It really does keep your hair shiny and smooth. Can't believe it is so inexpensive, but does such a great job! Love, love, love this cream."

USERS SAID: "[...] After reading the reviews for this product, I decided to give it a go. Sprayed the product on wet hair, blowdried and then flat-ironed. NO FRIZZ. My hair looked as though I just walked out of a hair salon. Straight, silky and most importantly FRIZZ-FREE. [...]"

HELPFUL TIP: Make sure not to overdo it with this spray. Less is more!

BEST FOR: With this hair treatment, you're guaranteed straight and shiny strands all day long. 

LOVED FOR: The spicy citrus-floral scent means your hair will also smell amazing. 

WHAT IT DOES: Just like your beloved raincoat protects you when the weather's at its worst, this product does the same for your hair. We aren't kidding—spray your hair with water, and it'll bead up rather than soak in.

HELPFUL TIP: The cross-linking polymers that form the moisture-proofing barrier are heat activated, so it's best to use this on damp hair before blow drying.

WHY YOU NEED IT: There's a reason this brand lines the shelves at so many top-notch salons. While many smoothing creams simply mask dryness and damage, Olaplex actually reverses and repairs it to make it healthier with each use.

FROM THE EXPERTS: This frizz-fighter promises to strengthen, hydrate, speed up blow-drying time, and control flyaways for up to 72 hours.

WHAT IT DOES: Living Proof's patented thickening molecule leaves hair looking and feeling thicker while it smooths and conditions dry strands. 

WHY YOU NEED IT: This product also works to keep hair cleaner, longer by repelling dirt and protecting against humidity.