How to use Good Molecules Discoloration Correcting Serum

Where does it go in your routine?

1. 1Wash your skin with a gentle cleanser. Avoid products that leave your skin burning or stinging.
2. 2Apply a few drops of Discoloration Correcting Serum. Good Molecules specifies a few drops, not a full dropper.
3. 3Follow with any oils and your moisturizer. The serum belongs before both.
4. 4In the morning, include sunscreen. Apply it to skin not covered by clothing 15 minutes before going outside.

Choose a broad spectrum, water resistant sunscreen with SPF 30 or higher. For dark spots, particularly in darker skin tones or with melasma, choose a tinted sunscreen containing iron oxide to protect against visible light as well as ultraviolet light. Reapply at least every two hours outdoors and after swimming or sweating. For pigmentation left after inflammation, SPF 50 or higher provides the level of protection advised to minimise further darkening.356

What is in Good Molecules Discoloration Correcting Serum?

The Version 2.0 formula contains 4% niacinamide and 3% cetyl tranexamate mesylate, a form of tranexamic acid. It also contains 5% glycerin and 10% propanediol. Niacinamide targets the appearance of uneven tone and texture, dullness and enlarged pores; cetyl tranexamate mesylate targets discoloration. These percentages describe the ingredients, not a promised percentage of improvement.4

The serum is fragrance free and listed as suitable for all skin types. It is also vegan and cruelty free, which describes the product rather than awarding it a personality. Check your bottle's ingredient list because formulas can change.4

Does Good Molecules Discoloration Correcting Serum work?

The serum is intended to improve the appearance of dark spots, age spots and marks left after acne. Niacinamide is used in treatments for hyperpigmentation, meaning patches of excess skin pigment. The amount of improvement from this exact serum is uncertain. Treat it as a cosmetic option for uneven tone, not a substitute for identifying what keeps creating new spots.12

If acne keeps leaving new marks, treating the acne matters alongside fading the existing pigment. Irritating skincare can also create dark spots, especially in darker skin tones. A routine that repeatedly irritates your skin can work against the result you want.3

How does Good Molecules Discoloration Correcting Serum perform?

There is no established results timetable for this serum. In general, pigmentation treatments can take months to show improvement. Once the cause has stopped, a spot a few shades darker than your natural skin colour usually fades within 6 to 12 months; deeper pigment can take years. Those are general fading times, not a schedule for this bottle.23

Melasma, a condition causing blotchy facial pigmentation, often needs a combination of treatments and ongoing sun protection. It can respond slowly and return with sun exposure. Pregnancy and hormonal medicines can trigger melasma. For persistent patches, a dermatologist can help identify the cause and choose a treatment plan.57

When should you stop or get help?

Stop the serum if it causes irritation, including burning or stinging. See a healthcare professional if a dark area is itchy, painful, red, hot or leaking fluid. If treatment is not giving you the results you want, see a dermatologist. If you suspect a prescribed medicine is causing discoloration, speak with the prescriber rather than stopping it yourself.235