This isn’t just another Vitamin C formula — it’s a clinical-grade treatment that brightens, firms, and protects in one intelligent step.
With a stabilized 20% concentration of Ethyl Ascorbic Acid, this serum delivers visible luminosity while supporting collagen, reducing pigmentation, and defending against UV and pollution damage. It’s pure performance wrapped in elegant simplicity.
Vitamin C at 20% concentration works at a cellular level to stimulate collagen, fade discoloration, and neutralize free radicals before they can cause damage.
Niacinamide enhances tone and texture, while DNA-repairing Cassia Alata Leaf Extract (DN-Age®) supports natural DNA repair — helping restore clarity, firmness, and radiance over time.
Ethyl Ascorbic Acid is both water- and oil-soluble, meaning it penetrates deeper and stays stable longer than traditional L-Ascorbic Acid.
It delivers all the brightening and firming benefits of pure Vitamin C — without the irritation or rapid oxidation that can reduce effectiveness.
Anyone seeking a brighter, smoother, more resilient complexion.
It’s especially beneficial for skin showing signs of sun exposure, pigmentation, uneven tone, or early aging. Suitable for all skin types — even sensitive skin — thanks to its hydrating and barrier-supportive base.
Yes, absolutely — just layer intelligently.
It pairs beautifully with hyaluronic acid, peptides, and SPF, and can be used with gentle exfoliating acids in alternating routines.
For evening use, pair it with your Night Serum (AHA 20%) to support round-the-clock renewal, but avoid layering both in the same routine to prevent overstimulation.
Many users notice a healthier glow within the first week.
Over 3–4 weeks, brightness increases, pigmentation softens, and fine lines appear smoother as collagen production improves.
With daily use, expect long-term improvement in firmness, tone, and resilience.
Use 2–3 drops each morning on clean, dry skin before moisturizer and SPF.
Press gently into the skin, including the face, neck, and décolletage.
For additional antioxidant protection, you can also use it under your evening moisturizer.
Unlikely — it was formulated for tolerance and comfort.
The serum includes Niacinamide, Panthenol, and Hyaluronic Acid to strengthen the barrier and reduce the risk of irritation.
Always patch-test before first use, and introduce gradually if your skin is reactive.
Yes, once your skin has fully recovered.
It’s ideal for supporting healing and brightening after peels, micro-needling, or laser procedures — helping protect against post-inflammatory pigmentation and oxidative stress.
Always follow your practitioner’s post-treatment instructions.
Not directly — Vitamin C is an antioxidant, not a sunscreen.
However, when used under your Day Defence Moisturiser SPF15+, it significantly enhances the skin’s natural defense against UV-induced free-radical damage.
Together, they create a powerful protective system for daily wear.
You can, particularly if you prefer a simple routine.
Although designed for daytime protection, Vitamin C also supports overnight repair.
If your skin tolerates it well, evening use can further enhance radiance and firmness.
It delivers clinical efficacy without harshness.
At 20%, Ethyl Ascorbic Acid reaches deeper layers safely, while DNA-repairing Cassia Alata Leaf Extract (DN-Age®), Niacinamide, and Vitamin E add stability and comfort.
Airless packaging prevents oxidation, ensuring every drop is as potent as the first.
Yes — it’s free from retinoids, hydroquinone, and other contraindicated actives.
If you’re unsure, we always recommend consulting your healthcare provider, but Vitamin C and Niacinamide are considered safe for most expectant or nursing mothers.
Always.
Every D’Lumiere product is cruelty-free, dermatologist-developed, and made in Australia under the highest clean-beauty and medical-grade standards.
Each serum, cream, and cleanser embodies science refined into daily elegance.
