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Highlights
Summary
IGK's high-shine Good Behavior Supreme Seal Anti-Frizz Serum provides frizz control for 4 days. This concentrated formula imparts a mirror-like effect, smooths the hair, contains UV protection and tames flyaways, even in high humidity.
Benefits
- 4-day frizz control
- Humidity blocking barrier
- 75% shinier hair
Key Ingredients
- Super "C" Oil Blend: coconut, chia and cherimoya oils moisturize and add liquid-like shine
- Spirulina Protein: supports healthy looking hair
- Shine Seal Technology: helps seal hair, providing a super high shine finish
Formulated Without
- Sulfates (SLS/ SLES)
- Parabens
- Phthalates
- Gluten
- Mineral Oil
- Petrolatum
- Minoxidil
Item 2639828
Apply to dry, styled hair from mid-lengths to ends. Smooth lightly along hair line and part for flyaways.
Dimethicone, C15-19 Alkane, C13-15 Alkane, Isododecane, C9-12 Alkane, Lauryl Laurate, Phenyl Trimethicone, Spirulina Platensis Extract, Cocos Nucifera (Coconut) Oil, Prunus Avium (Sweet Cherry) Seed Oil, Salvia Hispanica Seed Oil, Oryza Sativa (Rice) Bran Extract, Helianthus Annuus (Sunflower) Extract, Coco-Caprylate/Caprate, Caprylyl Glycol, Tocopherol, Rosmarinus Officinalis (Rosemary) Leaf Extract, Brassica Campestris/Aleurites Fordi Oil Copolymer, Caprylic/Capric Triglyceride, Fragrance (Parfum), Phenoxyethanol, Limonene, Coumarin, Linalool
This brand is excluded from most Ulta Beauty coupons.
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Hair Type
Most Helpful Positive Review
Best Hair Product Ever !!
IGK Good Behavior Supreme Seal Anti-Frizz Serum Review This is my absolute favorite hair product — nothing else controls my frizz like this. I have naturally frizzy, unpredictable hair that usually poofs up the second I step outside, but this serum actually works. I wore it to a game in hot, humid ...
Most Helpful Critical Review
It works a bit, but I've used better.
[I received this product in exchange for my honest review] First two photos are before use, second two photos are after use. I have naturally wavy hair, this was after straightening. My flyaways were still visible, and my hair was still frizzy. I don't like how oily it feels (I know it's an oil, but...
178 results
Smooth Hair
Hair Type Very Curly Hair
This serum is perfect when I do my slick back bun. That's mainly the hairstyle I keep my hair in. The front of my hair has the most frizz and flyaways. It keeps everything smooth down and frizz free. It also gives it a nice shine. Not greasy. Overall it's a good serum especially for sleek styles. I will keep using.
It works a bit, but I've used better.
Hair Type Wavy Hair
[I received this product in exchange for my honest review] First two photos are before use, second two photos are after use. I have naturally wavy hair, this was after straightening. My flyaways were still visible, and my hair was still frizzy. I don't like how oily it feels (I know it's an oil, but it's so thin and greasy, it doesn't absorb). If I had used more on my hairline, it MAY have tamed the flyaways, but my hair would've looked like I hadn't washed it in days. It isn't easy to apply evenly, you really have to be careful with it so you don't have greasy areas. However, I have used it a few times since in combination with my other hair oils, just for some added shine— I just only use a little bit. If you have a go-to hair oil already, don't switch to this one. If you are searching for an anti-frizz hair oil, I'd suggest not using this one, as it won't even tame the small amount of frizz I have.
Great product for your hair
Hair Type Wavy Hair
Makes your hair silky and no frizz
A Game-Changer for Smooth, Shiny Hair!
Hair Type Wavy Hair
[I received this product in exchange for my honest review] I absolutely love this stuff! From the first use, I noticed how lightweight yet powerful this serum is. It instantly tames frizz and flyaways without weighing my hair down or leaving it greasy. My hair feels soft, looks glossy, and stays smooth all day—even in humidity! The scent is amazing but not overpowering, and a little product goes a long way. I also appreciate that it works well with heat styling, adding that sleek, salon-finish shine. This is definitely a must-have for anyone dealing with frizz or wanting a polished, silky look. Highly recommend—worth every penny!
Amazing serum!! Highly recommend
Love this leave in serum. My hair feels extra bouncy and smooth. Long lasting and barely need any so product is long lasting. I love the bottle that it's in and I feel so happy to have recieved this!
Questions
Q&A
Showing 5 out of 5 Questions
- Q
Is this product good for color treated hair?
- Asked by Jan
- Official Answer By IGK - Brand EngageHi! All IGK products are safe to use on color treated hair.Was this answer helpful to you
- Q
Is this good for fine hair
- Asked by Deb
- Official Answer By IGK - Brand EngageHello! Yes, this can be used on all hair types to smooth, provide UV protection and tame flyaways even in high humidity.Was this answer helpful to you
- Q
Should I use this before or after I use your dry texturizing spray?? Ty !
- Asked by Amanda
- Official Answer By IGK - Brand EngageHi! Use this before our Beach Club Texture Spray to help smooth and take frizz and flyaways.Was this answer helpful to you
- Q
Is this suitable for medium pixie cut?
- Asked by Birdie
- Official Answer By IGK - Brand EngageHello! Yes, the Supreme Seal Serum helps to smooth hair, tame flyaways and finish any style or length of hair.Was this answer helpful to you
- Q
Does this product work on wet hair? Since menopause I've been getting really dry and frizzy ends. I don't use a blow dryer or straightener
- Asked by Lolita
- Official Answer By IGK - Brand EngageHello! This product is meant to be used on dry hair as the last step in your hair routine. If you're looking for something that can be applied on wet hair, try our Good Behavior Smoothing Mask for an in-shower treatment, or our Good Behavior 4-in-1 Prep Spray or our Good Behavior Smoothing Spray for post-shower frizz control.Was this answer helpful to you