Frequently Asked Questions

Get answers to common questions about Keratin Treatment.

Results typically last 8–12 weeks, sometimes up to six months depending on hair porosity, routine, and maintenance. Use sulfate-free products, minimize washing, and follow stylist guidance at Anjel Salon & Spa to extend longevity.

Yes — most formulas are safe for color-treated hair and can enhance shine and seal the cuticle. We recommend consulting your stylist to choose the right formula and timing to avoid compromising previous chemical services.

Avoid washing, tying, or exposing hair to heavy moisture for 48–72 hours after treatment to allow the keratin to fully bond. Follow stylist instructions precisely to ensure optimal smoothing and longer-lasting results.

Keratin reduces frizz and relaxes curl pattern but may not fully straighten very tight coils. Results vary by hair type and technique; multiple sessions or a different straightening method might be necessary for completely straight hair.

Yes. Use sulfate-free shampoos and conditioners, hydrating masks, and heat protectants to maintain results. Avoid clarifying shampoos and products with sodium chloride. Our stylists can recommend specific professional lines tailored to your hair type.

Yes, but timing matters. Coloring before or after treatment affects results; many stylists recommend coloring first, then keratin two weeks later. Your stylist will create a plan to protect color vibrancy and maximize smoothing benefits.