Is the collagen booster effective enough for sensitive skin?

I am interested in the collagen booster because it looks effective, but I am writing to inquire because I am worried about whether it is suitable for sensitive skin. My skin tends to turn red easily, and when my condition is poor, even the cosmetics I normally use sometimes feel stinging. Recently, however, my skin elasticity has decreased and my cheeks have looked dull, so it seems like there is a limit to what I can achieve with just home care.

I read that collagen boosters help improve skin elasticity and condition, so I am wondering if it is possible for someone like me with a weak skin barrier to proceed after a consultation. I would also like to know how much stimulation is required to see the effects of a collagen booster, or if the intensity or frequency can be adjusted according to my skin condition.

If redness or bumps appear after using a collagen booster, how long do they usually last? I have to go to work the next day, so if it is too noticeable, I will have to adjust my schedule. While the effectiveness is important, my biggest concern is that my skin might become more sensitive, so I am asking this in advance before the consultation.

Thank you for reading!