Julie F.

"A miracle in a small bottle"
What a super product. My age spots have faded after using the product for a month. Easy to apply. I love all D'Lumiere products. At 58, sunlover & gardener, I need all the help I can get!

What Happens When Science Meets Your Skin

Brightens and evens skin tone—reduces dark spots, melasma, and post-inflammatory marks
Helps prevent new pigmentation for longer-lasting clarity and radiance
Strengthens the skin barrier to improve resilience, elasticity, and moisture retention
Calms visible redness and reactivity for a more balanced, comfortable complexion
Regulates sebum to refine texture and reduce shine
Provides lightweight, non-comedogenic hydration and is suitable for all skin types, including sensitive or post-procedure
Defends against oxidative stress with antioxidant support
Encourages natural DNA repair with DN-Age® Cassia Alata extract to support long-term skin health and clarity.
Brightens and evens skin tone—reduces dark spots, melasma, and post-inflammatory marks
Helps prevent new pigmentation for longer-lasting clarity and radiance
Strengthens the skin barrier to improve resilience, elasticity, and moisture retention
Calms visible redness and reactivity for a more balanced, comfortable complexion
Regulates sebum to refine texture and reduce shine
Provides lightweight, non-comedogenic hydration and is suitable for all skin types, including sensitive or post-procedure
Defends against oxidative stress with antioxidant support
Encourages natural DNA repair with DN-Age® Cassia Alata extract to support long-term skin health and clarity.

Clinical Proven Results

58% Reduction in Visible Redness and Sensitivity

Clinical studies on Niacinamide show significant soothing effects, reducing redness and discomfort while restoring calm and balance to reactive skin.

Up to 49% Improvement in Hydration and Barrier Strength

Humectant and lipid complexes work synergistically with Vitamin B3 to reinforce the skin barrier and enhance long-term moisture retention.

63% Increase in Radiance and Even Tone

Regular use of Niacinamide and Daisy Flower Extract visibly improves luminosity and clarity, diminishing dullness and uneven pigmentation for a healthy, radiant glow.

Enhanced DNA Protection and Cellular Resilience

Cassia Alata Leaf Extract (DN-Age®) supports the repair of UV-induced damage and strengthens defense against oxidative stress, helping skin remain calm, hydrated, and luminous over time.

Clinical Results Image
Clinical Results Image
Product Image Card Benefits

Questions? We’ve got you.

What makes the D’Lumiere Brightening Serum different from other niacinamide serums?
This formula goes far beyond basic niacinamide. It combines a clinical 10% concentration with Daisy Flower Extract for brightening, Hyaluronic Acid for hydration, and DNA-repairing Cassia Alata Leaf Extract (DN-Age®) for long-term skin resilience.

Together, they help fade dark spots, calm redness, even tone, and strengthen the skin barrier — without irritation or heaviness.
How does it help brighten and even my skin tone?
Niacinamide reduces pigmentation, redness, and blotchiness while strengthening the barrier. Daisy Flower Extract targets uneven tone and dullness.

Meanwhile, DNA-repairing Cassia Alata Leaf Extract (DN-Age®) supports natural DNA repair, helping the skin recover from UV-induced discoloration and long-term sun stress.

The result is clarity that builds week after week.
Is it suitable for sensitive or reactive skin?
Yes — this serum is designed with sensitivity in mind.

Niacinamide is barrier-supportive and calming, and the formula includes gentle hydrators to maintain comfort. Most users find it soothing rather than stimulating.

If your skin is highly reactive, start every other day and increase gradually as your skin adapts.
Can I use it with Vitamin C or retinoids?
Yes — it pairs well with most active ingredients when layered intelligently.

Use Vitamin C in the morning and this serum afterward, or alternate if you prefer. At night, use Brightening Serum before retinoids to help support the barrier and reduce potential irritation.

If you’re using very strong actives, ease in slowly for best comfort.
How long does it take to see results?
Most people notice calmer, smoother skin within the first week.

Brightness and tone-evening results typically appear within 3–4 weeks, with continued improvement in clarity, softness, and uniformity over 6–8 weeks.

The longer you use it, the more stable and refined your complexion becomes.
Will it help with redness and irritation?
Absolutely. Niacinamide is one of the best ingredients for reducing redness and strengthening stressed skin.

It helps calm inflammation, support the moisture barrier, and balance excess oil — creating an overall more even, resilient complexion.
Does it help prevent new dark spots?
Yes — it helps prevent new pigmentation from forming.

Niacinamide and Daisy Flower Extract reduce melanin transfer, while DNA-repairing Cassia Alata Leaf Extract (DN-Age®) helps the skin recover from daily UV-induced damage that leads to dark spots over time.

For best results, pair it with your Day Defence Moisturiser SPF15+.
Can I use it morning and night?
Yes — it’s gentle enough for both.

Use it in the morning for brightening and all-day barrier support, and at night to enhance repair and improve tone while you sleep.

If using twice daily feels too much, once a day is still very effective.
Can I layer it with other D’Lumiere serums?
Yes — this serum plays well with others.

Use it after cleansing and before heavier serums or moisturizers. It pairs beautifully with the Antioxidant Day Serum in the morning or the AHA Night Serum in the evening.

Just avoid layering with other powerful exfoliants in the same routine.
Is it non-comedogenic?
Yes — the formula is lightweight, breathable, and designed not to clog pores.

It actually helps regulate oil production, calm inflammation, and refine texture — making it excellent for combination, oily, and acne-prone skin.
Can it be used post-treatment?
Once your practitioner says your skin is ready, yes.

This serum helps calm irritation, reduce redness, and restore clarity after treatments like light peels, microdermabrasion, or extractions.

Always follow your clinician’s post-procedure instructions first.
What results can I expect with consistent use?
A brighter, calmer, more even complexion.

Dark spots fade, redness reduces, pores look more refined, and your skin stays balanced and hydrated.

With ongoing use, DNA-repairing Cassia Alata Leaf Extract (DN-Age®) helps reinforce long-term clarity and resilience, giving your skin a fresh, luminous, confident look every day.
Are D’Lumiere products cruelty-free and made in Australia?
Always.

Every formula is cruelty-free, ethically developed, and made in Australia under strict dermatological standards.

We believe high-performance skincare should be both effective and responsible.

You may also like