The Doux Block Party - Act Right Anti-Humidity Serum - 2oz
$15.99
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Guests are saying
The Act Right Anti Humectant Serum is a versatile product that effectively combats frizz and humidity while adding shine to various hair types. Guests appreciate its lightweight texture, pleasant scent, and ease of application, making it ideal for both straight and curly styles. While some noted a sticky feel or greasiness with excessive use, many found it to be a game-changer for maintaining sleek, polished looks in humid conditions. Overall, it is a well-received addition to hair care routines.
Summary created by AI from text of reviews reflecting recent feedback provided across different star ratings (includes incentivized reviews)
4.4 out of 5 stars with 98 reviews
5 out of 5 stars
10 June, 2026
originally posted on influenster.com

Shine and keeps har frizz free
[This review was collected as part of a promotion.] Love the serum! Keeps my hair smooth, shiny, and frizz free all day without feeling greasy or weighing it down. A little goes a long way and it helps my style last longer.
4 out of 5 stars
16 May, 2026
originally posted on influenster.com

No more frizz!
[This review was collected as part of a promotion.] The pump packaging makes it very easy to get the product out. The texture has a more gel/runny feeling that is easy to apply to hair. The scent is pleasant and helps protect from humidity.
3 out of 5 stars
10 May, 2026
originally posted on influenster.com

It’s alright
[This review was collected as part of a promotion.] It smells good and I feel that it worked pretty well initially but it does have a sticky texture that I wasn’t a fan of when using it on my hair and I feel like it made my hair the same way after a day wear.
2 out of 5 stars
28 April, 2026Verified purchase
(no review title)
Even at the smallest amount found this product made my hair greasy (appear dirty) with a silicon like coating that was difficult to wash out. Have used similar products supporting humidity reduction without the dirty hair results.
4 out of 5 stars
26 April, 2026
originally posted on influenster.com

Great shine!
[This review was collected as part of a promotion.] Great product! Great product to use after you blow dry your hair. When I use this serum my hair doesn’t frizz and gives it a great shine. This product doesn’t irritate my scalp.
4 out of 5 stars
8 April, 2026
originally posted on influenster.com

Good
[This review was collected as part of a promotion.] Overall I liked this serum. I used it on my trip to Florida and it did help with frizz, but not completely eliminated it. Easy to apply and did not leave any residue
5 out of 5 stars
6 April, 2026
originally posted on influenster.com

Great serum
[This review was collected as part of a promotion.] Loved the consistency of this anti-humectant serum from the doux. It kept my hair frizz free and smelled great! The pump made application pretty easy too
5 out of 5 stars
30 March, 2026
originally posted on influenster.com

Lightweight
[This review was collected as part of a promotion.] The ACT right anti-humectant serum was extremely effective. It was very light weight on my hair a little goes a long way. And the smell wasn’t strong at all it had a nice gentle scent to it.
2 out of 5 stars
17 March, 2026
originally posted on influenster.com

Meh
[This review was collected as part of a promotion.] I really didn’t like the texture of this product. It makes my hair feel greasy and sticky at the same time. It does help tame fly away tho, so maybe it’s a good product to use right before a wash day.
5 out of 5 stars
17 March, 2026
originally posted on influenster.com

Keep hair moist
[This review was collected as part of a promotion.] I used this product after washing my hair , it kept moist , the curls kept nice . Even after the hair dried out completely , it’s still moist despite I have a very dry hair . One squeeze is generous .The product is liquid so it’s easy to distribute on the hair . Very nice product First picture is before using act right and the second picture is after using it and hair was dry .
5 out of 5 stars
15 March, 2026
originally posted on influenster.com

Hold on
[This review was collected as part of a promotion.] I was fairly surprised when using this after washing and blow drying my hair. It is thin and I would be careful when using to not use too much that would cause hair to be heavy. I did see that my hair held up well in the humid south.
5 out of 5 stars
12 March, 2026
originally posted on influenster.com

A serum for shiny hair that fights humidity 👩🏽�
[This review was collected as part of a promotion.] This anti-humectant hair serum left my hair hydrated and shiny, even in humid weather. It even helped reduce frizz in my curls. I did notice that my hair was a little oiler when I used this alongside heavier hair products such as leave-in conditioner. I like using this hair serum to finish my hairstyles when I add lightweight moisturizers to my hair.
4 out of 5 stars
11 March, 2026
originally posted on influenster.com

the doux anti humectant
[This review was collected as part of a promotion.] I really liked this anti humectant. It was great to use prior to blow-drying and styling my hair. It’s a thin oily consistency, so it’s best to dry completely before getting dressed to avoid transfer. The scent was nice and light. Overall the product offered a nice shine and kept hair from frizzing.
2 out of 5 stars
10 March, 2026
originally posted on influenster.com

Lovely idea but not for me
[This review was collected as part of a promotion.] I used this with my hair routine and unfortunately it did not work for my hair. I may have to try this with different products or in an different environment.
5 out of 5 stars
8 March, 2026
originally posted on influenster.com

Lightweight serum that helps keep hair smooth and
[This review was collected as part of a promotion.] I tried this serum on my straightened hair and was actually surprised by how well it worked. The texture is really lightweight and not greasy at all. I only needed a small amount and it helped smooth my hair and control frizz without making it feel heavy. It also gave my hair a little shine which I liked. I live in a humid area and it helped my style hold up better than usual. Overall it's easy to use and works well if you want something to keep your hair smooth without weighing it down.
5 out of 5 stars
6 March, 2026
originally posted on influenster.com

Cool product for coily or curly hair
[This review was collected as part of a promotion.] Okay sooo this guy here, is cute but mighty. The texture is thick almost like silicone based but I think that’s a good thing. The application is simple one pump is enough it’s slick and a little goes along way. I tried it after washing my hair and my hair has been frizzy after washing. Hopefully it’s not because of damage.. but anyway it’s helped bring my little fro down. And keep it nice and tight. I feel like though for this product you don’t use it often other wise it will build up and be greasy. I will try it again though and see about how it seals moisture
4 out of 5 stars
4 March, 2026
originally posted on influenster.com

Okay
[This review was collected as part of a promotion.] The feel of this product is okay. Doesn't make my hair feel heavy or greasy. Does give my hair a shine and help some with humidity. I can't tell you much about ingredients
3 out of 5 stars
2 March, 2026
originally posted on influenster.com

Not for everyone
[This review was collected as part of a promotion.] The product was easy to use and reapply. If you have a silk press or any straight hair style then it could be part of tools. But for curly hair, it might not make a difference with styling. It also felt silicone which was not the best texture wise. The scent isn't the best or the worst either.
5 out of 5 stars
1 March, 2026
originally posted on influenster.com

Easy to use
[This review was collected as part of a promotion.] It was very easy to use and the product went into my hair very nicely. It smells really good to my hair didn’t fizz up the whole night. When I finish it I have to buy a new one.
4 out of 5 stars
28 February, 2026
originally posted on influenster.com

Great Anti-Humidity product
[This review was collected as part of a promotion.] I wasn’t sure what to expect when using this product, but it definitely does what it claims to do. I used this product after silk pressing my hair and it definitely extended my style and made my hair shinier. I will say, the texture of the product is strangely sticky when immediately dispensed, but the stickiness does not transfer to your hair which was very relieving.