Ingredients and actives
Tranexamic acid
Also written as tranexamic serum, pigmentation serum, dark spot serum.
A brightening active used in serums aimed at pigmentation and post-inflammatory marks. Usually water-thin and colourless.
What it needs from a bottle
Colourless and stable enough for clear glass, which is useful because this category sells on looking clinical. A plain clear dropper with the percentage printed on the front is the whole design brief.
Formats that suit it
- Clear glass droppers
- Airless pumps
Order from a single bottle, so a first run can be a test rather than a bet on a guess.
See the bottles →