Name: Good Molecules Niacinamide Brightening Toner
Brand: Good Molecules
Rating: 4.2 (1 reviews)

A hydrating niacinamide toner with liquorice and tranexamic-type brightening support. A gentle, affordable tone-evening hydration step; subtle results that build with consistent use.

The verdict

What this is good for

✓ Great forDark SpotsDullnessOiliness

The formulation

Ingredient stack

Each ingredient is listed in descending concentration. Above the 1% line the order is regulated — below it, brands can list in any order.

Ingredients above the dashed gold line are dosed above 1% (the regulatory threshold) — these are what the formulation is really built on. Percentages are positional estimates from INCI order unless a brand discloses them.

~50–80%Aqua

~5–25%Niacinamide

~3–10%Glycerin

~2–6%Butylene Glycol

~1.5–4%Glycyrrhiza Gla…

~1–2%2 ingredients

≤ 1% each3 more ingredients below 1%

position-estimated %1% regulatory line

Hero actives

What's actually doing the work

Niacinamide

Vitamin B3

Vitamin

Vitamin B3. Regulates sebum, strengthens the barrier by boosting ceramide synthesis, evens tone by limiting pigment transfer, and calms inflammation. Well-tolerated at 2–10%; one of the most versatile, evidence-backed actives.

Full glossary entry →

Licorice Root

Glycyrrhiza Extract

Botanical

A key active in this formula. See the glossary for the full breakdown of how Licorice Root works, the evidence behind it, and how to use it.

Full glossary entry →

Glycerin

Humectant

Solvent

A key active in this formula. See the glossary for the full breakdown of how Glycerin works, the evidence behind it, and how to use it.

Full glossary entry →

When to use

Routine placement

Morning or evening

Cheaper alternatives

Looking for a dupe?

The closest active-matched alternative is the Round Lab 1025 Dokdo Toner (64% active overlap). We found 1 option that share this product’s hero actives.

Dupe guide

See all toner dupes for this product

Ranked by ingredient overlap, with an honest note on what’s different in each.

Similar on the shelf

Anua

Heartleaf 77% Soothing Toner

Toner

Isntree

Hyaluronic Acid Toner

Supple Preparation Unscented Toner

Toner

Next steps

Put this in context

Decode another product

Check a different formula

Paste any INCI list and get the same ingredient-by-ingredient breakdown.

Score your whole shelf

Run a Stack Audit

See how this product fits alongside everything else you’re using — conflicts, gaps, overlap.

Skin Stacker is independent and receives no payment from any brand. Ingredient analysis is based on publicly disclosed INCI lists and the peer-reviewed literature. Percentages are positional estimates from INCI order unless a brand discloses them. Formulations change — always re-check the label on your specific batch before using.