Current Price $34.00
Final Sale—no returns or exchanges
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Highlights
- Coconut oil
- Anti-frizz
Details & care
What it is: A high-shine finishing serum that provides frizz control for four days.
What it does: This concentrated formula imparts a mirror-like effect, smoothes the hair, contains UV protection and tames flyaways, even in high humidity.
- Paraben-free; phthalate-free; sulfate-free; mineral oil-free; gluten-free; petrolatum-free; minoxidil-free
- Made in the USA
- Item #10759875
Ingredients
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
Ingredients are subject to change at the manufacturer's discretion. For the most complete and up-to-date list of ingredients, refer to the product packaging
Shipping & returns
This item qualifies for free shipping on most orders over $89. Shipping is $9.95 on most orders under $89. Exclusions apply for orders to Alaska, Hawaii and Puerto Rico. Learn more about our shipping & returns policies.
This item is Final Sale and is not eligible for returns or exchanges.
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Most helpful positive review
Nov 23, 2025
Salon smooth hair in a bottle!
[This review was collected as part of a promotion.] IGK’s Good Behavior Supreme Seal Serum actually does what it promises, it smooths frizz and adds shine without making my hair feel heavy or oily. Even on humid days, my hair stays sleek and soft. I only need a tiny bit, and it layers nicely with other styling products. It honestly gives that fresh from the salon finish at home and it smells great.
melissaw670_2696
Reposted from influenster.com
Most helpful critical review
Aug 6, 2025
I’ve used better, but it works a bit
[This review was collected as part of a promotion.] First two photos are before use, second two photos are after use. 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.
bethanynt33_8275
Reposted from influenster.com
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melissaw670_2696
Reposted from influenster.com
Nov 23, 2025
Salon smooth hair in a bottle!
[This review was collected as part of a promotion.] IGK’s Good Behavior Supreme Seal Serum actually does what it promises, it smooths frizz and adds shine without making my hair feel heavy or oily. Even on humid days, my hair stays sleek and soft. I only need a tiny bit, and it layers nicely with other styling products. It honestly gives that fresh from the salon finish at home and it smells great.
mkcarroll_3831
Reposted from influenster.com
Nov 22, 2025
Helped my crazy hair
[This review was collected as part of a promotion.] My hair has had a lot of new growth and fizziness’s healing my thinning hair. This anti frizz serum was very helpful with all of my crazy flyaways without making my hair greasy.
daijaclark_7275
Reposted from influenster.com
Oct 27, 2025
Frizz free
[This review was collected as part of a promotion.] Eliminates frizz leaving my hair feeling soft and clean! At an affordable price it’s easy and manage to repurchase . Packaging is cute and colorful , and doesn’t have any nasty smell to it.
chers6_322
Reposted from influenster.com
Oct 26, 2025
Adds shine without feeling oily
[This review was collected as part of a promotion.] This was super easy to use. Doesn’t feel greasy yet adds shine & smooths the hair strands. A little goes a long way so it’s a great value. Easy to use pump & practically unscented which is great… no strong smell.
nicolew359_1063
Reposted from influenster.com
Sept 21, 2025
Nice and light
[This review was collected as part of a promotion.] This serious smells so nice - very salon quality. I thought since it’s an oil it might feel heaven but it doesn’t at all. I have thin hair and it doesn’t weight down even when used in dry hair.
bizhappyhippie_5988
Reposted from influenster.com
Sept 9, 2025
Works well
[This review was collected as part of a promotion.] I received this for free to try and review from Influenster. I have a lot of fly aways. I used this on wet and dry hair and it worked really well. I just don't care for the scent.
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