Good Behavior Spirulina Protein Smoothing Spray

Good Behavior Spirulina Protein Smoothing Spray is rated 4.8 out of 5 by 176.
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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 5 out of 5 by from 10/10 Absolutely love this product, however the air gets thick when sprayed. It works and smells amazing!!
Date published: 2026-04-02
Rated 5 out of 5 by from Great Heat Protectant This spray is lightweight and distributes even coverage. It's a great option for heat protection on dry hair.
Date published: 2026-03-31
Rated 5 out of 5 by from Smells good and does the job! Love the smell and it works good to protect my hair!
Date published: 2026-03-26
Rated 5 out of 5 by from Staple in my haircare I have curly hair and I straighten, curl or blow dry my hair alot. but ai always use this beforehand. and my hair lasts longer styled, doesn't frizz up so easily in humidity. I have purchased again and again and have gifted it to friends and family because I love the results so much.
Date published: 2026-03-15
Rated 4 out of 5 by from Really good product to smooth! This is great product to use to smooth the frizzy away, smells amazing and it includes heat protectant so helps with that as well.
Date published: 2026-02-27
Rated 5 out of 5 by from Favorite go to heat protectant I came across this product from a stylist I follow on Instagram and got the pleasure of meeting her and I have been obsessed since my first time using. It has been a go to heat protectant for myself and have gotten all my clients on it. It also smells amazing which makes it 100 times better
Date published: 2026-02-05
Rated 5 out of 5 by from awesome This product smells so good! And would recommend pairing with the the leave in.
Date published: 2026-02-04
Rated 5 out of 5 by from Love it Love the smell. Love the aerosol application. Works beautiful and lightweight. Protect, smooth and shine. Great for blowouts and hot tool styling
Date published: 2025-12-04
  • y_2026, m_4, d_17, h_9
  • bvseo_bulk, prod_bvrr, vn_bulk_3.0.43
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  • co_hasreviews, tv_91, tr_85
  • 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