4.7 Stars, 38 Reviews

RE:UNITE Silky:Smooth Heat Activator

Name: RE:UNITE Silky:Smooth Heat Activator
Brand: UNITE
SKU: STSS6
Price: 34.50 USD
Availability: InStock
Rating: 4.7 (38 reviews)

HEAT PROTECTION • REPAIRS • SMOOTHING

System 3 of 3: A heat-activated leave-in treatment that locks in moisture, seals out frizz and protects against UV and thermal damage.

Size: Standard 6oz/177ml

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Pairs well with

RE:UNITE Silky:Smooth Active Wash 10oz/300ml

RE:UNITE Silky:Smooth Starter Kit 3 piece (Save 15%)

More details

DESCRIPTION

Seal the deal with step three - SILKY:SMOOTH Heat Activator. This leave-in spray works to deliver a powerful heat-activated polymer that provides an invisible barrier around the cuticle to seal in moisture and nutrients while locking out frizz caused by humidity. Infused with rich ingredients like Macadamia nuts, vegetable fats and oil, this formula detangles and softens hair while providing UV protection. It’s also safe for hair extensions and to add on after chemical services to help lock in color, repair damage and seal the cuticle. The result is dramatically smooth and shiny hair that lasts for days, even after a few washes.

• For frizzy/unruly hair in need of smoothing and repair
• Repels humidity & fights frizz
• Provides extreme thermal protection
• Lasts for several washes
• Safe for extensions & chemically-treated hair
• Paraben and sulfate free
• Jasmine bergamot scent
• Vegan & cruelty-free

DESCRIPTION

Seal the deal with step three - SILKY:SMOOTH Heat Activator. This leave-in spray works to deliver a powerful heat-activated polymer that provides an invisible barrier around the cuticle to seal in moisture and nutrients while locking out frizz caused by humidity. Infused with rich ingredients like Macadamia nuts, vegetable fats and oil, this formula detangles and softens hair while providing UV protection. It’s also safe for hair extensions and to add on after chemical services to help lock in color, repair damage and seal the cuticle. The result is dramatically smooth and shiny hair that lasts for days, even after a few washes.

• For frizzy/unruly hair in need of smoothing and repair
• Repels humidity & fights frizz
• Provides extreme thermal protection
• Lasts for several washes
• Safe for extensions & chemically-treated hair
• Paraben and sulfate free
• Jasmine bergamot scent
• Vegan & cruelty-free

HOW TO USE

After Step 1 and 2, spray Step 3: SILKY:SMOOTH Heat Activator generously on damp, towel-dried hair, making sure to distribute the activator throughout the hair evenly. Using a hairdryer, rough dry to remove excess moisture, then comb and divide hair into sections. Using a styling iron, or hairdryer with a round or flat brush, smooth out each section from root to end until dry. Note: Some steam may occur; this is the heat activator hard at work, creating a protective, anti- humidity seal. Must use heat to activate and reactivate between washes.

HOW TO USE

After Step 1 and 2, spray Step 3: SILKY:SMOOTH Heat Activator generously on damp, towel-dried hair, making sure to distribute the activator throughout the hair evenly. Using a hairdryer, rough dry to remove excess moisture, then comb and divide hair into sections. Using a styling iron, or hairdryer with a round or flat brush, smooth out each section from root to end until dry. Note: Some steam may occur; this is the heat activator hard at work, creating a protective, anti- humidity seal. Must use heat to activate and reactivate between washes.

COMPARISON CHART

	RE:UNITE SILKY:SMOOTH Heat Activator	7SECONDS Detangler	BOING Curl Leave-In
Hair Type	For frizzy/unruly hair	For all hair types	For all curl types
Usage	Daily use on wet hair	Daily use on wet hair	Daily use on wet or dry hair
Benefits	Repels humidity, frizz, + seals in moisture	Detangles, seals, + repairs	Detangles, hydrates, +refreshes curls
Heat + UV Protection	Yes	Yes	Yes
Scent	Jasmine Bergamot Scent	Signature Fresh Scent	Coco-pear scent

Frequently Asked Questions

Which hair types is this best for?

RE:UNITE Silky:Smooth Heat Activator is ideal for frizz-prone, coarse, unruly, or dry hair looking for smoother, silkier, and more manageable results that last through multiple shampoos.

What does RE:UNITE Silky:Smooth Heat Activator do?

As Step 3 of the RE:UNITE Silky:Smooth system, RE:UNITE Silky:Smooth Heat Activator is activated by the heat of your blow dryer to help smooth the hair cuticle, reduce frizz, improve manageability, and create long-lasting humidity resistance.

How do I use RE:UNITE Silky:Smooth Heat Activator?

After cleansing with RE:UNITE Silky:Smooth Active Wash and conditioning with RE:UNITE Silky:Smooth Hydrating Complex, apply RE:UNITE Silky:Smooth Heat Activator evenly to towel-dried hair. Blow dry to activate the formula and lock in smooth, silky results.

Why do I need to blow dry my hair?

Heat is what activates the technology in RE:UNITE Silky:Smooth Heat Activator. Blow drying helps seal the smoothing ingredients into the hair for optimal frizz control, softness, and long-lasting results.

Will RE:UNITE Silky:Smooth Heat Activator protect my hair from heat styling?

Yes! RE:UNITE Silky:Smooth Heat Activator helps provide thermal protection while smoothing the hair and preparing it for blow drying and heat styling.

How long do the results last?

When used as part of the complete RE:UNITE Silky:Smooth system, results are designed to last through multiple shampoos, helping hair stay smoother, softer, and more manageable.

What are the ingredients?

Water/Aqua/Eau, Ethyl Macadamiate, Dipropylene Glycol, Olus Oil/Vegetable Oil, Polysilicone-29, Glycerin, Polyglyceryl-2 Dipolyhydroxystearate, Fragrance/Parfum, Lauryl Glucoside, Glyceryl Oleate, Dicaprylyl Carbonate, Decylene Glycol, Caprylyl Glycol, Disodium EDTA, Phenoxyethanol, Citral, Limonene, Hexyl Cinnamal, Linalool

Overall rating: 4.74359 / 5 from 39 reviews.

AI Generated Review Summary

RE:UNITE Silky:Smooth Heat Activator is a leave-in spray that forms a protective barrier around the hair cuticle, sealing in moisture and nutrients. It repels humidity, fights frizz, and provides thermal protection. The formula is safe for hair extensions and chemically-treated hair, and it leaves hair smooth, shiny, and fragrant.

Summary topics

Fragrance (22%): Based on many customers, the product smells amazing and leaves hair soft, fresh, and shiny.
Hair Smoothness (33%): The feedback is varied, with some users praising the product for making their hair smooth and straight.

Review topics: ["look","hair","smells","spray","frizz","shampoo","become","7seconds","conditioner","heat protection"].

Review highlights

"My hair becomes smooth and straight." — Melissa G.
"Love this product, not only protects multiple hair, it makes it look amazing!" — Illiana K.
"Hair is soft and smells fresh" — Marnie T.

Reviews

RE:UNITE Silky:Smooth Heat Activator

"Awesome product! I love the way my hair responds to the heat activator without feeling greasy or weighed down. I use it both when my hair is wet and dry …definitely a reorder… actually just put it on subscription."

— Shelia S. (5/5)

Works with work

"This product works and straightens when removing frizz but it takes some work to use when blow drying g out. Patience makes perfect."

— ML (5/5)

Worked well

"This seems to have worked pretty well. I only used it one time but I liked the product and am anxious to try it again."

— Charlotte P. (4/5)

Love this product!

"This product definitely protects my hair from all of the heat I put on my hair to remove the curls. It also adds shine to my hair."

— Deborah S. (5/5)

"Love my purchase. Thank you!"

— Maria (5/5)

Silky Smooth 3

"Love this stuff. It really works and it stays cleaner longer."

— Loretta P. (5/5)

Buy on repeat

"This stuff is great! I use before blow drying my hair and feel a difference. I also use prior to curling or straightening my hair and it absolutely helps!"

— Jordan L. (5/5)

Great Anti frizz product

"Amazing product. It eliminated frizz and makes hair silky smooth without weighing down."

— Shruthi J. (5/5)

Silky Smooth Shine Spray

"I love this spray, I have a thick hair and it really helps calm it down. Especially when using it with the shampoo and conditioner."

— Emily R. (5/5)

spray for tangles

"It's kind of sticky."

— Diane J. (3/5)

Q&A

What is the difference between this and the 7seconds blowout crème? Is there one that you would recommend more for long thick color-treated hair? And can I use this product in conjunction with the 7seconds detangler and blonda oil? Thanks!: Hey Monica, thank you for your question! The RE:UNITE Silky:Smooth Heat Activator is the last step in our RE:UNITE SILKY:SMOOTH Treatment System, which is a 3-step process that dramatically tames, smooths, strengthens, and repairs hair. It’s similar to a keratin treatment, without all the harsh chemicals or smell, and less damaging. It can also be paired with 7SECONDS Detangler and BLONDA Oil! However, if you have fine, thin hair - we recommend using each sparingly, so not to weigh hair down. These results will last for several washes and gives a more dramatic, sleeker and smooth results compared to 7SECONDS BlowOut Crème which helps extend the life of your blowout between washes. We hope this information helps!
Up to what temperature does this product protect?: Hi Shelby - thank you for your question! Because everyone’s hair health is so different, we don’t have a specific temperature recommendation for our products. It can all depend on if you use color, bleach, if you have thick hair, fine hair, etc. At UNITE, we always suggest to not use any hot tools over 450 degrees to best protect your hair.
Hi! Is it possible to use SILKY:SMOOTH Heat Activator on dry hair? I like to spray heat protectant in my hair right before I flat iron it. I'm wondering if this can only be applied to wet hair. Thanks!: Hi Danielle, thank you for reaching out! RE:UNITE Silky:Smooth Heat Activator is best used on damp, towel-dried hair. We do not recommend it on dry hair.
Will this by chance help with fly away hairs? I would love to dry my hair upside down for full volume but then I have all these fly away hairs that stand straight up. I don't really want to use a smoothing gel after drying to make them stop standing up since I only wash my hair 2-3 times a week and those smoothing products make my hair look greasy after a day or two. But I order a bottle of this and is being shipped, thought I would try it and see.: Hi R, thank you for your question! RE:UNITE SILKY:SMOOTH Activator can help dramatically tame, smooth, and repair frizzy hair. It is heat activated, so works best with a blow dryer and/or flat ironing to get smooth results. It’s similar to a keratin treatment, without all the harsh chemicals and lasts for several washes. For stubborn flyaways, we recommend following up with 7SECONDS Glossing Spray or U Oil.