Professional keratin smoothening using GK Hair (Brazilian) or Cadiveu (Acai-based) — your choice based on hair type. The treatment infuses keratin protein into the hair shaft to seal frizz and reduce styling time by 70%. Process: deep cleansing wash, sectional application of the keratin solution, 30-minute processing, blow-dry, and flat-iron sealing at 230°C. Lasts 4-5 months with proper sulphate-free care. Note: this is not the same as straightening — your natural curl pattern stays intact, just smoother and more manageable.