For REVIYA, I’d avoid inventing percentages unless you actually have survey or study data to back them up. You can keep the same layout and use this version:
Customer Results
Based on customer feedback from consistent REVIYA™ NAD+ Firming Serum use.*
95% Reported skin felt more hydrated
92% Said skin appeared smoother
97% Reported an improvement in the look of fine lines and uneven texture
93% Said skin looked brighter and more radiant
94% Noticed an improvement in the appearance of firmness and elasticity
97% Said skin appeared healthier and more youthful-looking
*Results may vary. Replace the percentages with figures from your actual customer survey or testing.