Terms of Use
Treatment Commitment
By purchasing through SINCERA, you agree to a 12-week treatment protocol. This includes mandatory tone image uploads at baseline, week 6, and week 12. Failure to comply may affect refund eligibility.
Acknowledgement Requirement
All users must complete the expectation acknowledgement before checkout. This is a binding agreement that you understand the treatment timeline, compliance requirements, and refund conditions.
Product Usage
SINCERA products must be used as directed. Combining with other active treatments without consultation may compromise results and void refund eligibility.
Limitation of Liability
SINCERA provides a structured treatment protocol but does not guarantee specific outcomes. Individual results vary based on skin type, compliance, and biological factors.