Good Behavior Spirulina Protein Smoothing Spray

Good Behavior Spirulina Protein Smoothing Spray is rated 4.8 out of 5 by 206.
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5.6 oz.
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What It Is

A heat-protective blowout spray that mimics the smooth, high-shine, frizz-free results of a keratin treatment; all in a can. It also helps cut down on blow-drying time and protects against humidity, heat and UV damage, leaving hair soft, shiny and frizz-free.

What It Does

A keratin-like treatment. In a can. 100% of people said their hair looked like they had gotten a Keratin Treatment at a salon (Immediately after use).

• 24-hour frizz control

• Keratin-like results

• Use on dry hair as a heat protectant for hot tools

• 450 degree heat protection

• Spirulina protein strengthens hair from within

What Else You Need to Know

• Formulated without parabens, sulfates, mineral oil and petroleum

• Vegan, gluten-free and cruelty-free

• Color safe with UV protection.

1) Mist over damp hair in sections.

2) Comb through, ensuring every strand is thoroughly coated from root to tip.

3) Blow-dry in sections to seal in the treatment with heat.

4) Style as usual or apply again and finish with a flat iron for maximum smoothing.

Alcohol Denat., Hydrofluorocarbon 152a, Butyl Ester of PVM/MA Copolymer, PEG/PPG-17/18 Dimethicone, Aqua/Water/Eau, Parfum/Fragrance, Vanillin, C12-15 Alkyl Benzoate, Aminomethyl Propanol, Hydrolyzed Corn Protein, Hydrolyzed Soy Protein, Hydrolyzed Wheat Protein, Silicone Quaternium-16, Undeceth-11, PEG/PPG-18/18 Dimethicone, Glycerin, Cinnamidopropyltrimonium Chloride, Butyloctanol, Undeceth-5, Butylene Glycol, Spirulina Maxima Extract, Arctium Lappa Root Extract

Purchases made in SalonCentric stores may be returned to any SalonCentric store. Purchases made through SalonCentric Customer Service, SalonCentric Business Partners, and SalonCentric.com orders Sold and Shipped by SalonCentric may be returned to a SalonCentric store; however, the return must not exceed $450 and must include the original receipt, packing slip, or invoice. For returns in-store of online orders, the refund will be credited back to the original payment method once the return has been processed. For SalonCentric.com Online Exclusive orders sold and shipped by third-party sellers, please see more details linked below for return steps.

The SalonCentric return policy does not currently apply to Kérastase & Shu Uemura purchases. Kérastase & Shu Uemura do not accept returns.

Click to see more details.

Rated 4 out of 5 by from Great smell I love the way this product smells but it can be a bit strong at times. Very brush-able and easy to work into hair if too much is applied as well
Date published: 2026-06-30
Rated 4 out of 5 by from Love it! My favorite heat protectant! Really does smooth out the hair and leaves a nice shine!
Date published: 2026-06-29
Rated 5 out of 5 by from The best! My favorite heat protectant ever. Smells so good and leaves hair feeling soft!
Date published: 2026-06-23
Rated 5 out of 5 by from Amazing smell! I love this IGK spray. I have fine hair and it’s not heavy, and doesn’t leave my hair greasy. It also smells great!
Date published: 2026-05-27
Rated 5 out of 5 by from amazing! I had been looking for a finishing spray that is light weight, feels good, and keeps the frizz in check. IGK good behavior checks all of my boxes! I make sure that I never run out of this product!!
Date published: 2026-05-05
Rated 5 out of 5 by from Heat protectant Was searching for a 2nd day heat protectant that didn't need to be added before blow dry and this checks all the boxes! I sprayed it on dry, bleached hair and used hot tools with confidence that my hair was protected up to 450*. The shine was beautiful, hair wasnt weighed down or crunchy and smelled great until my next shampoo. So glad I gave this a chance.
Date published: 2026-05-04
Rated 5 out of 5 by from FAVE! My absolute fave product for silk presses! love love love this product!
Date published: 2026-04-29
Rated 5 out of 5 by from Love it! Love this product! Provides effective and proven heat protection, makes the hair feel so soft and shiny, and it smells delightful! All my clients rave about how their hair feels and smells after using this!!
Date published: 2026-04-29
  • y_2026, m_7, d_9, h_10
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.47
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  • co_hasreviews, tv_96, tr_110
  • loc_en_US, sid_igk-good-behavior-spirulina-protein-spray, prod, sort_[SortEntry(order=SUBMISSION_TIME, direction=DESCENDING)]
  • clientName_saloncentric
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  • reviews, product