1. A moisturizing in-shower hair treatment for a quick burst of hydration. In just eight seconds — eight! — it starts working to leave your mane feeling silkier, softer, and smoother after washing.

Promising review: "I am 66 years old. I have fine thinning hair. Followed instructions.

Blew dry my hair. How awesome was it? My hair now feels regular in thickness and holds a curl and actually has body. I wish for a lifetime supply.

Will use this from now on." — Mortimer Brewster Get it from Amazon for $10.97 .

2. A splurge-worthy hair and body mist with notes of vanilla, salted caramel, and pistachio that'll make you smell like you just walked off a sunny beach in Brazil. Promising review: "LET’S START WITH THE AMAZING SMELL! OMG! If you spray this one time and smell it you will be [obsessed].

Not lying! My teens love it, my 90-year-old mother loves it, and I love it. I can’t say enough about this line of products. I get sooooo many compliments about how delicious it smells and my friends all wanted to know what I was wearing.

LOVE, ADORE, YUMMY! Highly recommend." — Terrie Get it from Amazon for $24 (available in seven scents). 3.

An air-dry leave-in curl cream because — surprise! — frizz-free curls that are bouncy, defined, and hydrated don't require a blow dryer. Promising review: "I am in my 60s with light blonde hair that's been color-treated for years. I have 2A-B waves when I use a curl cream/gel, and a frizzy mess when I don't.

I just received this last w.