Honestly, timing varies from person to person — there's no "you'll definitely see results in X days" answer. It depends on your starting point, the size of your goal, your lifestyle, and most importantly, your commitment and consistency. This is a sharing, not a guarantee of results.
Our team's personal experience was noticeable change over roughly 3 months (with products, a balanced diet, and exercise — personal results, individual results vary), but everyone's pace is different. The real focus isn't speed, but being consistent and sustainable long term, since rapid changes are often hard to maintain.
Precisely because it takes time, follow-up and support along the way become even more important, so you don't give up before you see results. That's exactly the role the Cina & Phu team plays.