Spray
Absolut One
12-in-1 Thermal Spray
$35.00
A multi-benefit leave-in thermal spray with 12 actions in one: heat and UVA/UVB protection, damage repair, hydration, nutrition, frizz control, and color protection. Your everyday shield before styling.
Secure checkout on shop.prohall.ai
Ask about Absolut One
Your consultation is saved — pick up where you left off.
Tell me about your hair and I’ll tell you straight if this is the right fit.
Cosmetic guidance only · no medical claims
Before you ask
Is it safe over colored hair?
Usually yes — timing is what matters. Fresh color, bleach, or a recent relaxer changes what your hair can take, which is exactly why the consultant asks about your chemical history before recommending anything. Tell it what you’ve done and when, and it will say clearly if you should wait or do a strand test first.
Will it straighten my curls, or just control frizz?
Your choice. Our smoothing treatments reduce frizz and volume while keeping movement — they align the hair rather than flattening it. If you want your curl pattern preserved, say so in the consultation and it will steer you to frizz control instead of straightening.
How long do results last?
It depends on the treatment, your hair, and aftercare — typically weeks to a few months for smoothing treatments. The consultant gives you a realistic range for your specific hair and the aftercare routine that makes it last longer.
Is it really formaldehyde-free?
Yes. Prohall Professional smoothing systems are formulated without formaldehyde — professional-grade Brazilian chemistry that works without the harsh trade-off.
Shipping and returns?
Orders ship from the US with secure checkout through Shopify. Shipping options and the return policy are shown at checkout and in the store policies.
Something specific to your hair? Ask the consultant — that’s what it’s for.