Collagen Hydro Mask

One vial is typically used over 3–5 days depending on usage.
We recommend a full set of 10 vials for a 4-week intensive care routine.

Yes! Use it after cleansing and before your moisturizer.
Avoid combining with strong exfoliants or retinol on the same day to minimize sensitivity.

Absolutely.
This formula was clinically tested on over 80 participants, including those with sensitive skin.
No irritation was reported during a 4-week usage study.

Yes, the formula does not contain retinol, artificial fragrance, or harmful preservatives.
However, if you are pregnant or nursing, we always recommend consulting your doctor first.

Not required, but recommended.

Store in a cool, dry place.
Refrigeration is recommended after opening to keep the formula fresh, especially in hot climates.

Not at all.
The ampoule absorbs quickly, leaving your skin calm, hydrated, and smooth — with zero greasy residue.