Hormonal Pigment Reduction with Cosmelan®
A Specialist Approach to Treating Stubborn Skin Discolouration
Hormonal Pigment Reduction with Cosmelan®
A Specialist Approach to Treating Stubborn Skin Discolouration
What Is Hormonal Pigmentation?
Cosmelan treatment in London
Hormonal pigmentation, often referred to as melasma or chloasma, is a complex and deeply rooted skin condition caused by internal hormonal fluctuations — most commonly during pregnancy, contraceptive use, or menopause.
Unlike surface-level pigmentation, hormonal pigment sits deeper within the skin, making it far more resistant to traditional treatments like laser or peels.
Key traits of hormonal pigment:
- Patchy
- Persistent
- UV-Activated
- Trigger-Sensitive
✓ Cosmelan is the only treatment that treats the root causes of pigment.
✓ Delivers Long-Term Results
Regulates melanin production to help prevent pigment from returning.
✓ Brightens and Evens Skin Tone
Reduces dark spots and restores skin clarity and radiance.
✓ Safe for All Skin Types
Suitable for all skin types and tones.
✓ Dual Action Protocol
Combines powerful in-clinic treatment with supportive home care.
What is Cosmelan®?
Cosmelan® is the world-leading depigmentation method, clinically designed to reduce and regulate melanin production at its source. Unlike lasers or chemical peels that treat the surface, Cosmelan works at the cellular level, calming the process that causes pigment in the first place.
It’s not just a treatment—it’s a full pigment control program.
At Ace Aesthetics, your Cosmelan journey includes:
In-Clinic Mask Application
Applied by our trained practitioners, the Cosmelan mask is left on your skin for several hours depending on your skin type.
Home Care Protocol
You’ll continue with a specific Mesoestetic homecare program for 4–6 months to regulate pigment production long-term.
Check-Ins with Sue & Team
Regular reviews and support throughout your skin journey to ensure your skin is healing and progressing beautifully.
Downtime:
7–10 days of redness and peeling is normal and expected — but it’s part of the process for glowing, even-toned skin.
What Cosmelan can do for you:
✨ Targets Various Types of Pigmentation Effectively treats melasma, sunspots, and more
✨ Delivers Visible Results Noticeable improvement in skin tone and clarity
✨ Minimally Invasive A topical treatment with significant impact
✨ Long-Lasting Effects Helps to prevent the reappearance of pigmentation
✨ Suitable for Most Skin Types Professionally assessed for your individual needs
Ready to say goodbye to unwanted pigmentation? Achieve Clearer, Radiant Skin with Cosmelan!
What Cosmelan can do for you:
✨ Targets Various Types of Pigmentation Effectively treats melasma, sunspots, and more
✨ Delivers Visible Results Noticeable improvement in skin tone and clarity
✨ Minimally Invasive A topical treatment with significant impact
✨ Long-Lasting Effects Helps to prevent the reappearance of pigmentation
✨ Suitable for Most Skin Types Professionally assessed for your individual needs
Ready to say goodbye to unwanted pigmentation? Achieve Clearer, Radiant Skin with Cosmelan!
Cosmelan® before and afters

Sue is the only therapist I’ve come across that has put me on the path to achieving clear skin. Sue, you don’t know what this means to me.
I’m 12 days into my peel and can already see utterly amazing results. If I could give more stars, she’s easily have 10!
Sukhi Chand – Richmond
★★★★★
Sue is the only therapist I’ve come across that has put me on the path to achieving clear skin. Sue, you don’t know what this means to me.
I’m 12 days into my peel and can already see utterly amazing results. If I could give more stars, she’s easily have 10!
Sukhi Chand – Richmond
★★★★★

Hormonal pigment doesn’t respond to guesswork — it needs expert-led care.
At Ace Aesthetics, we specialise in tackling difficult pigmentation with tailored treatment plans and long-term skin support.
Ready to take control of your pigment? Let’s design your personalised Cosmelan journey.
Hormonal pigment doesn’t respond to guesswork — it needs expert-led care.
At Ace Aesthetics, we specialise in tackling difficult pigmentation with tailored treatment plans and long-term skin support.
Ready to take control of your pigment? Let’s design your personalised Cosmelan journey.
Frequently Asked Questions
Cosmelan is a professional depigmentation treatment designed to reduce stubborn pigmentation such as melasma, sun spots, and post-inflammatory marks. It works by regulating melanin production at the source.
Cosmelan is highly effective for:
Hormonal pigmentation (melasma/chloasma)
Sun damage
Post-inflammatory hyperpigmentation (PIH)
Uneven skin tone and texture
The treatment is a two-part protocol:
An intensive mask applied in-clinic
A tailored home-care regime to continue pigment suppression and skin renewal
Yes! Cosmelan is safe and effective for all Fitzpatrick skin types (I–VI) and all ethnicities, making it an inclusive option for a wide range of clients.
You may feel mild tingling or warmth during application. Post-treatment, expect some peeling, redness, and dryness—but discomfort is usually minimal and manageable.
Improvements can be seen within 2–3 weeks, with continued brightening and evening of skin tone over several months as the home-care products continue to work.
Pigmentation can return if proper aftercare and sun protection are not followed. However, Cosmelan significantly reduces the chance of recurrence when the full protocol is followed.
Not exactly. While Cosmelan includes peeling, it’s more than just exfoliation—it works at the cellular level to inhibit pigment production, offering longer-lasting results than standard peels.