Not all dark spots are created equal and not all hydroquinone formulas should be either. If you've been researching pigmentation treatments, you've likely come across two concentrations: 2% and 4% Hydroquinone. Here's exactly what separates them and how to choose the right one for your skin concern.
What Is Hydroquinone?
Hydroquinone is a gold-standard depigmenting active that works by inhibiting melanin production. It's one of the most clinically studied ingredients for treating hyperpigmentation, melasma, freckles, and post-inflammatory dark spots. The concentration you choose matters. More isn't always better, and starting at the right strength is key to results without irritation.
2% Hydroquinone — MelaToning Cream
Best for: Milder pigmentation, gradual dark spot care, and first-time hydroquinone users.
- A gentler entry point into hydroquinone treatment
- Ideal for hyperpigmentation, freckles, and early-stage melasma
- Designed for gradual, consistent improvement over time
- Well-tolerated by most skin types, including sensitive skin
If your dark spots are moderate, scattered, or you're new to prescription-strength actives, MelaToning Cream is your starting point. Think of it as the precision tool — targeted, steady, and skin-friendly.
4% Hydroquinone — MelaNosa Cream
Best for: Stubborn, deep, or treatment-resistant pigmentation.
- Higher-strength formula for more severe hyperpigmentation
- Formulated specifically for melasma, deep spots, and persistent discolouration
- Delivers faster visible results on difficult-to-treat areas
- Recommended for those who haven't seen sufficient results at 2%
If your pigmentation is deep-rooted, stubborn, or hasn't responded to milder treatments, MelaNosa Cream is the step-up formula built for that job.
How to Choose
Ask yourself these questions:
- Is this my first time using hydroquinone? → Start with MelaToning Cream (2%)
- Have I tried 2% with limited results? → Step up to MelaNosa Cream (4%)
- Is my pigmentation mild to moderate? → MelaToning Cream (2%)
- Do I have persistent melasma or deep dark spots? → MelaNosa Cream (4%)
The Non-Negotiable Rule for Both
Regardless of which formula you choose, daily SPF is essential. UV exposure is the primary driver of melanin production — without sun protection, any pigmentation treatment will underperform. Apply SPF 30+ every morning, rain or shine.
The Bottom Line
Both MelaToning Cream and MelaNosa Cream are purpose-built formulas targeting pigmentation at the source. The difference is strength and severity of concern. Start where your skin needs you, be consistent, and protect with SPF.
Shop both at glowinkorea.com and find the formula that fits your skin's story.