What Is Hair Botox?
Hair botox is a deep-conditioning and repair treatment — despite the name, it contains no botulinum toxin and is not injected. The name refers to the filling effect: the treatment deposits conditioning agents, proteins, and vitamins into damaged areas of the hair shaft, filling in gaps and restoring softness, shine, and manageability.
Hair botox does not straighten or alter your curl pattern. It is purely a conditioning and repair service. It is ideal for hair that is dry, damaged, porous, or has been over-processed by color or heat. The results typically last 4 to 6 weeks with proper care.
What Is a Keratin Treatment?
A keratin treatment coats the hair with keratin protein and uses heat to seal it into the cuticle. The result is smoother, frizz-free hair with reduced curl pattern. Keratin treatments do not completely straighten hair like a relaxer — they loosen texture and eliminate frizz for a more manageable, polished look.
Results typically last 3 to 5 months. Keratin treatments require a waiting period before washing (usually 48 to 72 hours) and require sulfate-free, sodium-chloride-free products to maintain the result. They are ideal for clients with frizzy, curly, or wavy hair who want smoother, more manageable styling.
What Is a Brazilian Blowout?
A Brazilian blowout is a smoothing treatment that seals the cuticle and eliminates frizz. Unlike traditional keratin treatments, a Brazilian blowout can be washed immediately after the service — there is no waiting period. The treatment creates a smooth, shiny finish while maintaining the hair’s natural movement.
Results typically last 10 to 12 weeks. Brazilian blowouts are ideal for clients who want frizz reduction without a long waiting period and who want to maintain some natural texture. The treatment is compatible with color-treated hair.
Side-by-Side Comparison
The table below summarizes the key differences between the three treatments.
| Feature | Hair Botox | Keratin | Brazilian Blowout |
|---|---|---|---|
| Primary goal | Repair and condition | Smooth and reduce frizz | Smooth and seal cuticle |
| Straightens? | No | Loosens texture | No |
| Waiting period | None | 48–72 hours | None |
| Duration | 4–6 weeks | 3–5 months | 10–12 weeks |
| Best for | Damaged, dry hair | Frizzy, curly hair | Frizz with movement |
Choosing Based on Your Goals
If your primary concern is damage and dryness, choose hair botox. It repairs and conditions without altering your texture. If you want to reduce frizz and loosen your curl pattern for easier styling, choose a keratin treatment. If you want frizz reduction with immediate washability and natural movement, choose a Brazilian blowout.
Your stylist will assess your hair condition, texture, and goals during a consultation. They may recommend combining treatments — for example, a hair botox before a keratin treatment to repair damage before smoothing.
Important Consultation Considerations
Not all treatments are suitable for all hair types. Heavily damaged hair may need conditioning before any smoothing treatment. Hair that has been relaxed or permed may not be compatible with keratin. Your stylist will assess compatibility during the consultation.
If you color your hair, discuss sequencing. Most smoothing treatments work best when applied after color. Some treatments can shift or lighten color. Your stylist will advise on the best order for your services.
Aftercare for Each Treatment
All three treatments benefit from sulfate-free, professional-grade products. Keratin treatments specifically require sodium-chloride-free products to maintain the result. Your stylist will recommend the appropriate Kérastase products for your treatment.
Minimize heat styling, use a heat protectant when you do style, and avoid chlorine and saltwater for at least a week after any smoothing treatment. Regular conditioning treatments help maintain the result.
Pricing
Hair botox is $320, keratin treatment is $390, and Brazilian blowout is $450. Men’s keratin is $120. Pricing varies based on hair length and density. View our conditioning treatment pricing for complete details.