What is the minimum order quantity for Kouyou Vitamin C Brightening Serum?

The minimum order quantity (MOQ) for Kouyou Vitamin C Brightening Serum is 1,000 Units. This makes it ideal for brand founders testing the market or launching a new supplement line. Larger orders (5,000+ units) qualify for better per-unit pricing.

How long does it take to manufacture Kouyou Vitamin C Brightening Serum?

From formula approval to first batch dispatch, Kouyou Vitamin C Brightening Serum takes approximately 15–20 days at our WHO-GMP certified facility in Greater Noida, Uttar Pradesh. Custom formulations may require an additional 7–10 days for R&D and sample approval.

Can I get private label packaging for Kouyou Vitamin C Brightening Serum?

Yes. Kazen Natural Pvt. Ltd. offers full private label and white label services for Kouyou Vitamin C Brightening Serum. We handle label design (FSSAI-compliant), packaging in bottles/sachets/strips, and branding — all under your brand name.

Is Kouyou Vitamin C Brightening Serum WHO-GMP certified?

Yes. All formulations manufactured at Kazen Natural — including Kouyou Vitamin C Brightening Serum — are produced in our WHO-GMP certified, ISO 9001:2015 accredited facility. Every batch undergoes third-party quality testing with a Certificate of Analysis (CoA) available on request.

Do you offer custom formulations for Kouyou Vitamin C Brightening Serum?

Yes. Our in-house team of Ayurvedic doctors and food scientists can modify the standard formulation or develop a completely custom version of Kouyou Vitamin C Brightening Serum with your preferred actives, concentrations, and delivery format. NDA signed before any discussion.

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Kouyou Vitamin C Brightening Serum

Name: Kouyou Vitamin C Brightening Serum
Brand: Kazen Natural
SKU: KZ-SRM-001
Price: 594.15 INR
Availability: InStock
Rating: 4.6 (5 reviews)

4.60 · 5 reviews

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Sale Price₹594.15

MRP₹899.00

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Brighten and even skin tone with our potent Vitamin C serum. Formulated to fade dark spots and boost radiance.

Key Ingredients

🍋 Ethyl Ascorbic Acid 15%

⚗️ Ferulic Acid

🌿 Vitamin E

✨ Niacinamide

Quantity

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🚚 Free Delivery ₹999+

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⚖️ Size: 30ml

⏱ Best before: 24 months

Aqua, Ethyl Ascorbic Acid 15%, Ferulic Acid, Tocopherol (Vit E), Niacinamide, Glycerin, Sodium Hyaluronate, Panthenol, Allantoin, Xanthan Gum, Citric Acid, Phenoxyethanol, Ethylhexylglycerin

1. Cleanse face thoroughly

2. Apply 2-3 drops to fingertips

3. Gently press onto face and neck

4. Follow with moisturizer and SPF

Brightens dull skin

Fades dark spots and hyperpigmentation

Boosts collagen production

Protects against free radical damage

Kouyou Vitamin C Brightening Serum harnesses the power of stabilized Vitamin C to combat dullness and hyperpigmentation. Enriched with antioxidants, it protects skin from environmental damage while promoting collagen synthesis. Use daily for visibly brighter, more even-toned skin in just 4 weeks.

Active Ingredients

🍋

Ethyl Ascorbic Acid 15%

Stable Vit C — brightens & fades spots

⚗️

Ferulic Acid

Doubles Vit C potency & longevity

🌿

Vitamin E

Antioxidant protection & skin repair

✨

Niacinamide

Reduces melanin transfer & evens tone

Frequently Asked Questions

Traditional ascorbic acid oxidises and turns orange when exposed to light and air. Our formula uses Ethyl Ascorbic Acid, which is significantly more stable and remains clear throughout its shelf life.

Yes — the combination of Vitamin C and niacinamide is safe and actually highly beneficial. Both target pigmentation through different pathways, making them more effective together than either alone.

Morning is ideal. Vitamin C's antioxidant properties neutralise free radicals from UV exposure and pollution throughout the day. Always follow with SPF for maximum protection.

Most users notice a brightening glow within 2 weeks. Measurable reduction of dark spots and hyperpigmentation typically shows after 6–8 weeks of consistent daily use.