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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
Worked on my thin hair against FL humidity
[I received this product in exchange for my honest review] This product is the saving grace for my hair in the Florida humidity! I put it on and it lasts until I wash my hair a few days later! My hair isn't nearly as frizzy anymore!

Great product
[I received this product in exchange for my honest review] This product smells amazing! It is very effective and is a good value for my money. The texture is very smooth and the bottles design is very interesting! I would definitely buy again :)

Not a great humidity protector
[I received this product in exchange for my honest review] I was leery of this product from the jump because it is basically a silicone based shine serum and I figured if I used enough to protect from humidity it would weigh my fine hair down. And so I've used it 2 ways. Once as a finishing serum with just enough to tame flyaways and smooth out my blowout, which worked but definitely did not protect from humidity. And then again with more product applied lightly from mid shaft to ends on a very humid day and sadly my hair still proofed up like it normally would. The product is thin and runnier than a lot of shine serums with no noticeable smell and ultimately works as a finishing serum but the humidity protection claims just ain't there.
Really nice lightweight serum
I really enjoy this serum! I have fine wavy hair, and a lot of hair serums are too heavy and make my hair greasy. I can use this multiple days in a row with it providing nice shine, tames my frizz, and doesn't make my hair look wet. The smell is also nice and subtle, which I generally prefer. Overall I really enjoy it! Received free for review
Lightweight and lightly scented!
[I received this product in exchange for my honest review] This serum helped to calm my frizz and flyaways after chasing kids around in a pony tail on a humid day. Just a couple pumps ran through my hair with my fingers made my hair feel refreshed and got rid of the wisps. I love that this scent is so mild - I'm not a fan of strong scented hair products. My mother in law has thicker hair and also used this serum with a noticeable difference to her flyaways!

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