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The Doux Block Party - Act Right Anti-Humidity Serum - 2oz
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$15.99
In Stock
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At a glance
Sponsored
About this item
Highlights
- Seals in moisture
- Blocks out humidity
- Boosts shine & definition
- Ideal for finishing styles to break the cast
Description
A high gloss finishing serum that blocks out humidity and locks in style. ACT RIGHT smooths the cuticle, tames frizz, and adds a brilliant shine—all while helping prevent reversion in humid weather. Perfect as the final step for sleek styles, polished curls, or defined twist-outs.
Hair Type: All Hair Types
Product Form: Oil
Beauty Purpose: Hair Styling
Net weight: 8 fl oz (US)
TCIN: 94744273
UPC: 860000131834
Item Number (DPCI): 063-05-4456
Origin: Made in the USA
If the item details aren’t accurate or complete, we want to know about it.
Ingredients:
propylene glycol dibenzoate, capryloyl glycerin/sebacic acid copolymer, diheptyl succinate, crambe abyssinica (abyssinian) seed oil, juniperus virginiana oil, citrus aurantium peel oil, fragrance (parfum), limonene, linalool, linalyl acetate, tetramethyl acetyloctahydronaphthalenes' '
Allergens & Warnings:
WARNING: KEEP OUT OF THE REACH OF CHILDREN. HAIR BURNS; ALWAYS KEEP HAIR AWAY FROM SPARKS, OPEN FLAMES, AND EXCESSIVE HEAT. AVOID GETTING INTO EYES. IF CONTACT WITH EYES OCCURS, RINSE THOROUGHLY WITH WATER. FOR EXTERNAL USE ONLY.Shipping details
Estimated ship dimensions: 3.66 inches length x 1.93 inches width x 7.8 inches height
Estimated ship weight: 0.58 pounds
Return details
This item can be returned to any Target store or Target.com.
This item must be returned within 90 days of the date it was purchased in store, shipped, delivered by a Shipt shopper, or made ready for pickup.
See the return policy for complete information.
Q: What is the ideal use for this serum?
submitted by AI Shopping Assistant - 2 months ago
A: It is perfect as a finishing touch for sleek styles, polished curls, or defined twist-outs.
submitted byAI Shopping Assistant - 2 months agoAi generated
Q: Can this serum be used on all hair types?
submitted by AI Shopping Assistant - 2 months ago
A: Yes, it is suitable for various hair types, especially for sleek styles and defined curls.
submitted byAI Shopping Assistant - 2 months agoAi generated
Q: Is this product effective in humid weather?
submitted by AI Shopping Assistant - 2 months ago
A: Yes, it helps prevent reversion and maintains style in humid conditions.
submitted byAI Shopping Assistant - 2 months agoAi generated
Q: What benefits does the serum provide for hair?
submitted by AI Shopping Assistant - 2 months ago
A: The serum seals in moisture, blocks humidity, boosts shine, and enhances definition.
submitted byAI Shopping Assistant - 2 months agoAi generated
Q: How does the serum help with frizz control?
submitted by AI Shopping Assistant - 2 months ago
A: It smooths the cuticle and tames frizz, making hair more manageable.
submitted byAI Shopping Assistant - 2 months agoAi generated
The Doux Block Party Anti-Humidity Collection
About the collection
Beat the Heat. Defy the Frizz. Own the Block.
The Block Party Collection is a salon-grade styling system engineered for textured hair in humid climates. This performance-driven line fights frizz, minimizes shrinkage, and extends the life of your style - whether it’s a wash-and-go, twist-out, or sleek finish. Each formula delivers firm hold, high shine, and fast drying time, blending professional results with everyday ease.
The Block Party Collection is a salon-grade styling system engineered for textured hair in humid climates. This performance-driven line fights frizz, minimizes shrinkage, and extends the life of your style - whether it’s a wash-and-go, twist-out, or sleek finish. Each formula delivers firm hold, high shine, and fast drying time, blending professional results with everyday ease.
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4.7 out of 5 stars with 26 reviews
4 out of 5 stars
2 January, 2026
originally posted on influenster.com

Yesssss! Such a good find!
[This review was collected as part of a promotion.] This product did a great job with maintaining my frizzy hair in my regular bun style. I love in a very humid state and my hair NEVER lasts a full day so finding a good gel is always a struggle for me. Pairing my hair gel with this serum has saved me so much frustration and product loss. I applied it once in the morning and by evening my hair was still fairly slicked down as in the morning. I’ve included what a normal soft bun looks like with the serum and without it, enjoy lol.
5 out of 5 stars
1 January, 2026
originally posted on influenster.com

Fights Humidity on Natural Hair
[This review was collected as part of a promotion.] I’m a straight natural & I wear my hair mostly in a silk press. This product helped my hair to not become puffy as quick as it usually does. The serum is a bit thick. 2 pumps for a full silk press, .5-1 pump per section for Bantu knots. Used for a silk press & Bantu knots, my Bantu knots came out perfect.
4 out of 5 stars
31 December, 2025
originally posted on The Doux
(no review title)
This is really good for taming down any frizz. I use this as the final step in the whole block party collection. You definitely don’t need a lot. Just a small amount and add the finishing touches on the hair creating that visible shine
5 out of 5 stars
31 December, 2025
originally posted on The Doux
Light Weight High Shine
As someone that stretches their hair after every wash&go, this product is what takes the system to the next level for me. The shine that Act Right adds is unmatched. You'll look like you just walked out of a salon. This serums is very lightweight and glides onto the strands seamlessly.
5 out of 5 stars
31 December, 2025
originally posted on influenster.com

Really good
[This review was collected as part of a promotion.] I have 4b natural hair that ranges between a buzz cut and a micro pixie and this truly has helped in every way. It’s a light weight product and it helps my hair not poof up this stuff is great
5 out of 5 stars
30 December, 2025
originally posted on influenster.com

Best friend
[This review was collected as part of a promotion.] This product worked like a charm. So far the only product that actually kept my hair from swelling while I was out and hot. I was nervous at first because the product felt like it was heavy and would weight my hair down but it actually still had body. Looked oilier than I like but I would take it to keep a nice silk press.
5 out of 5 stars
29 December, 2025
originally posted on influenster.com

Perfect hair serum!
[This review was collected as part of a promotion.] This Act Right Anti-Humectant serum really makes my hair act right. I love that it smoothes my hair cuticles so I end up with soft, shiny, and flawless looking hair. It’s not too heavy and doesn’t weight down my hair. It gives my hair just the perfect amount of shine and polish that last all day!
4 out of 5 stars
28 December, 2025
originally posted on influenster.com

Softens
[This review was collected as part of a promotion.] I like the scent of this serum. The pump makes it easy to dispense. The serum is not sticky which is great but I do find that it is a tad this when applied to the hair just a tad. I like the shine it gives. My hair is softer too after applying. It works good for my straight hair with the humidity. This is a product I would repurchase.
5 out of 5 stars
26 December, 2025
originally posted on influenster.com

Magic bottle roots to ends no frizzy hair
[This review was collected as part of a promotion.] Really good didn't have the hair frizzy very moisturizing and absorption is famous. Big box for a small package but I was so happy for what was in side . The bottle is small but come with a pump that comes out with a small amount for your hair that can go all over the hair roots to ends.
5 out of 5 stars
26 December, 2025
originally posted on influenster.com

Not too greasy
[This review was collected as part of a promotion.] I would highly recommend this product! My hair type is curly and frizzes fairly easy. I used this before a trip in the rain and made it back without any frizz :) Super light product and smells good.
5 out of 5 stars
26 December, 2025
originally posted on influenster.com

New product added to my hair routine
[This review was collected as part of a promotion.] The Doux block party collection, Act Right anti-humectant serum. frizz fighting finishing serum. This was my first time trying this product. It comes in a 2 ounce bottle with a hand pump. The serum doesn’t have a scent to me. It is lightweight in consistency. It is not sticky when using. I applied it to my hair after adding other products to it. I like how the serum feels. It adds a little shine and it helped with my frizzy hair on the sides. I’m sure it would even be better when using after flat ironing my hair.
5 out of 5 stars
26 December, 2025
originally posted on influenster.com

Shiny, tamed hair
[This review was collected as part of a promotion.] This high gloss finishing serum that works great for my hair type. It tames my frizz & helps with the humidity. It absorbs right into my hair for a shiny finish. The ingredients seems okay as well.
5 out of 5 stars
26 December, 2025
originally posted on The Doux
Act Right
This product definitely made my hair Act Right! Great product, loved the way it feels
4 out of 5 stars
24 December, 2025
originally posted on influenster.com

Nice but Small
[This review was collected as part of a promotion.] It does make my hair look shiny and I like the pump applicator but I feel like the price for value is not there and it should've been a bigger bottle since curly girls go through a lot of product
3 out of 5 stars
24 December, 2025
originally posted on influenster.com

Shiny and that’s all
[This review was collected as part of a promotion.] This product adds shine, has a lightweight gel-like texture, and smells great. I do not feel it assisted with frizz but my hair has a beautiful gloss to it that I appreciate. The packaging is leaking at the base of the pump.
5 out of 5 stars
24 December, 2025
originally posted on influenster.com

Lightweight, frizz-fighting perfection—keeps my ha
[This review was collected as part of a promotion.] The The Doux Block Party Anti-Humectant Serum is a game changer for humidity control! I love how lightweight it is no greasy feel, no heavy buildup. It leaves my hair smooth, shiny, and frizz free even in humid weather. A little goes a long way, and it layers perfectly over my styling products without weighing my hair down. This is definitely a must have for sleek styles, blowouts, or silk presses. Highly recommend if you struggle with frizz or puffiness!
4 out of 5 stars
22 December, 2025
originally posted on influenster.com

I’d recommend !
[This review was collected as part of a promotion.] I like how lightweight it is! It gives my hair a nice sheen while not looking too heavy or greasy or even stringy. A little goes a long way and the smell is nice and fruity! So that’s a plus !
4 out of 5 stars
21 December, 2025
originally posted on The Doux
Still studying this Serum
Honestly I’m still trying to figure this out - so far I’ve used a dab on a few silk presses & used it to break a cast on curls.
5 out of 5 stars
21 December, 2025
originally posted on influenster.com

Hair Serum
[This review was collected as part of a promotion.] Loved this serum on my hair. Helped tame frizz and kept my curls looking nice even in the sun. Was easy to apply after showering and lasted a long time.
5 out of 5 stars
18 December, 2025
originally posted on The Doux
Nice sheen/tamed frizz
Tamed frizz and made my hair look nice and healthy! Added a nice sheen!