
Is it right for my hair?
- Made forHair Styling Treatment
- Fragrance-freeNot stated
- BrandIGK
Is it right for my hair?
Check the hair type and the concern named in the description, such as dry ends, colour-treated hair or an oily scalp, and compare it with how your hair behaves between washes. If you are unsure, start with the smallest size listed.
Is it fragrance-free?
The product information does not say it is fragrance-free, so check the ingredient list for parfum or fragrance if scent bothers your skin.
Is IGK GOOD BEHAVIOR Spirulina Protein Smoothing Spray Travelling Size, 2.4 Oz available in the US?
Yes, it is in stock and ships free to US addresses, usually within 7–14 business days after 1–3 days of preparation.
How should I compare this with similar products before I order?
Compare the size, the key ingredients, the skin or hair type it is made for and the price per fluid ounce, which the Compare tool on the home page and category pages lines up for you.
Where can I find the delivery and returns information for this order?
Delivery is free on every US order, and unopened items in their original packaging can be returned within 30 days under the refund policy.
About this product
This spirulina protein smoothing spray is a travelling-size styling treatment from IGK that pairs plant-based protein with formaldehyde-free bonding polymers. It is made to smooth the look of frizz, add shine and help protect against the look of heat damage, and it suits anyone who wants a keratin-like finish at home without a salon appointment. The 2.4 oz bottle fits a gym bag or carry-on.
How does spirulina protein smoothing spray work for frizz-prone hair?
The formulae pairs spirulina protein with formaldehyde-free bonding polymers. According to the brand, those polymers mimic the frizz-free, high-shine coating associated with a keratin treatment, while the spirulina protein is rich in amino acids, vitamins, minerals and biotin. Together they are described as helping to cut down on blow-drying time and protecting against humidity. This is a cosmetic styling treatment, so think of it as a way to reduce the appearance of frizz and leave hair looking smoother and glossier — not as a repair or a salon service in a bottle.
Where to apply spirulina protein smoothing spray: roots, mid-lengths or ends?
Mist it through the hair before you blow-dry or heat style, working from mid-lengths towards the ends. Because the formulae is built around smoothing and shine, the mid-lengths and ends are where you will notice the finish most. Keep the spray light near the roots if you want to avoid a weighed-down look. The brand describes the product as a heat protectant and a blow-dry shortcut, so it fits the step right before your dryer or flat iron.
Layering spirulina protein smoothing spray with your heat styling routine
Use it as the preparation step: spray, comb through, then blow-dry or flat iron as usual. If you already use a leave-in conditioner, apply that first and let it settle before adding this spray. A finishing oil or serum can go on afterward if you want extra shine. Because the spray is designed to help cut down on blow-drying time, it works well on mornings when you want a smoother blowout without a long styling session.
Spirulina protein smoothing spray vs a keratin treatment for a smooth blowout
A keratin treatment is an in-salon service. This is an at-home spray you use each time you style. The brand positions the formaldehyde-free bonding polymers as mimicking the frizz-free, high-shine coating of a keratin treatment, which makes it a practical option between appointments or for anyone who prefers not to commit to a salon service. It is also travelling sized, so you can keep the same routine on the road.
Is this spirulina protein smoothing spray vegan and cruelty free?
Yes. The brand lists the product as vegan and cruelty free. It is also described as formaldehyde-free, which is the attribute the brand highlights for the bonding polymers. The spray comes in a 2.4 oz travelling size.
How much spirulina protein smoothing spray to use on fine hair
Start with a light mist and build up. Fine hair tends to show product quickly, so a few passes through the mid-lengths and ends is usually enough to get the smoothing and shine effect without extra weight. If your hair is thicker or more frizz-prone, you can add another layer before blow-drying. The exact amount is a personal call, and the listing does not specify a measured dose.
What to expect from this styling treatment
AttributeDetailProduct typeSmoothing spray / styling treatmentBrandIGKSize2.4 oz (travelling size)Key ingredientSpirulina protein (amino acids, vitamins, minerals, biotin)PolymersFormaldehyde-free bonding polymersStated benefitsFrizz control, shine, heat protectant, helps cut blow-drying timeFree-from flagsVegan, cruelty free, formaldehyde-freeWhat hair types is this smoothing spray intended for?
The brand does not list specific hair types. It is described for anyone who wants frizz control, shine and a heat-protectant step before blow-drying or heat styling, and the travelling size makes it easy to try.
Does this smoothing spray have a noticeable scent?
The listing does not specify a fragrance or scent, so check the product label if scent matters to you.
What key ingredients are listed for this smoothing spray?
Spirulina protein is the named ingredient, described as rich in amino acids, vitamins, minerals and biotin. The formulae also uses formaldehyde-free bonding polymers.
Can this smoothing spray be used before heat styling?
Yes. The brand describes it as a heat protectant, and it is designed to be used as a preparation step before blow-drying or flat ironing.
Keep it with your dryer and flat iron so the smoothing step is ready whenever you style.
| Brand | IGK |
|---|---|
| Type | Hair Styling Treatment |
| Category | Haircare |
| Delivery | Free on every US order, usually arriving within 7–14 business days |
| Returns | 30 days on unopened items |
| Subscribe and save | Available on this product |
Delivery and tracking
Standard delivery is free on every order to a US address, and orders are prepared within 1–3 business days before they are handed to the carrier. Delivery usually takes 7–14 business days, and the tracking link arrives by email as soon as the parcel ships.
Returns and refunds
Unopened items in their original packaging can be returned within 30 days of delivery, and refunds go back to the original payment method. Write to support@skinhanok.com before you send anything, and read the refund policy for the full terms.
How Subscribe and save works
Choose Subscribe and save above the add to cart button, pick how often you want the product delivered, and the lower price applies to every delivery, starting with the first one.
Multi-buy discount
Buying two or more of the same product lowers the price of each unit, with 10% off two, 15% off three and 25% off four, and the cart shows the reduced total before checkout.
Ingredients and packaging
Formulas and packaging can change between batches, so the ingredient list printed on the product you receive is the one to follow. If you have a skin condition or an allergy, ask a dermatologist before you start using something new.



