Key answer
Classification depends on intended use, claims, ingredients, design, instructions and market context; the word cosmetic alone does not settle it.
Align claims and evidence
Formula, label, website, marketplace listing and sales training should use the same cosmetic positioning.
Review design and mechanism questions
Microneedle geometry and intended physical action may trigger additional regulatory analysis. Obtain product-specific advice.
Build a responsible-person file
Maintain formula, safety, manufacturing, labeling, claims and change records for the final product and market.
Editorial boundary: General cosmetic development information only. Verify the actual formula, product, method and market requirements.