Quick Answer
Yes — you can absolutely use Vitamin C and Niacinamide together! When layered correctly, this powerful duo brightens dull skin, fades dark spots, and strengthens your moisture barrier — perfect for melanin-rich complexions that deserve glow without irritation.
Why This Combination Matters
If you’ve ever Googled “Can I mix Vitamin C and Niacinamide?”, you’ve probably seen mixed answers. Older studies suggested they cancel each other out — but modern dermatology says otherwise. Today, research confirms these two ingredients actually complement each other beautifully when formulated properly.
Both are antioxidants, but they target different skin concerns:
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Vitamin C brightens and protects against environmental damage.
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Niacinamide calms inflammation, refines pores, and strengthens your skin barrier.
Used together, they create a balanced routine that enhances radiance without over-sensitizing dark or sensitive skin tones.

Understanding Each Ingredient
1. Vitamin C — The Brightness Booster
Vitamin C (ascorbic acid and its derivatives) is a science-backed antioxidant that helps fade hyperpigmentation and prevent dullness caused by UV exposure and pollution.
According to dermatology research, Vitamin C promotes collagen production, improving firmness and glow over time.
At Neutriherbs, our Vitamin C Serum uses 20% pure Vitamin C with hyaluronic acid for deep hydration — making it gentle yet effective for darker skin tones that often deal with uneven tone or post-acne marks.
2. Niacinamide — The Barrier Protector
Niacinamide (Vitamin B3) is a multitasking ingredient that regulates oil, reduces redness, and minimizes pores. It’s also known to fade dark spots and boost hydration, making it perfect for acne-prone and combination skin.
Neutriherbs’ Niacinamide + Hyaluronic Acid Serum blends 5% Niacinamide with soothing botanicals like Witch Hazel and Chamomile to balance skin while preventing irritation — even when paired with active ingredients like Vitamin C.
Can You Layer Them Together? Absolutely!
Here’s how to combine them effectively:
Step 1: Cleanse Gently.
Start with a mild, brightening cleanser like the Neutriherbs Vitamin C Facial Cleanser, which removes dirt and preps the skin without stripping.
Step 2: Tone (Optional but Recommended).
If you use a toner, the Neutriherbs Vitamin C Toner already includes Niacinamide (2%), so your skin gets the benefits of both from step two!
Step 3: Apply Serums.
Layer your Vitamin C Serum first — its antioxidant power neutralizes free radicals.
Wait 1–2 minutes, then apply Niacinamide Serum to calm and strengthen the skin barrier.
Step 4: Moisturize and Protect.
Seal everything in with the Neutriherbs Vitamin C Cream (enriched with Niacinamide and Arbutin) and follow with Vitamin C Sunscreen SPF 50 to prevent UV-induced dark spots.

Tips for Safe and Effective Use
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Start Slow: Introduce one serum at a time if you have sensitive skin.
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Use Morning & Night Wisely: Vitamin C is great in the morning (for protection), while Niacinamide can be used day and night.
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Always Wear Sunscreen: Especially important when using brightening ingredients to avoid rebound pigmentation.
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Choose the Right Formula: Look for stable Vitamin C derivatives like 3-O-Ethyl Ascorbic Acid (used in Neutriherbs products) that work harmoniously with Niacinamide.
Final Thoughts
Vitamin C and Niacinamide aren’t rivals — they’re skincare soulmates. Together, they target multiple skin concerns: hyperpigmentation, dullness, fine lines, and oil imbalance. The result? A brighter, smoother, more even-toned complexion that glows with confidence.
If your skin tone is rich in melanin, this combo is especially beneficial — giving you radiance without irritation, and clarity without compromise.
✨ Ready to glow smarter?
Explore the Neutriherbs Brightening & Glow Vitamin C Series and Niacinamide Serum — dermatologist-tested, cruelty-free, and made to respect every shade while keeping your skin healthy and luminous.