SKINCYCLOPEDIA Vitamin C 20% Serum – Brightening & Antioxidant 30ml
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🇨🇭 Shipped from Switzerland 🚚 Delivery in 1–2 days ⏱️
Pharmacode: 1170003
SKINCYCLOPEDIA Vitamin C 20% Serum – the Glow Booster
Vitamin C is the best-known antioxidant ingredient in skincare. It brightens dull skin, reduces dark spots, protects against free radicals, and supports the body’s own collagen production. The SKINCYCLOPEDIA Vitamin C 20% Serum relies on stabilized L-ascorbic acid in high concentrations—the most effective form of vitamin C with clinically proven performance.
Active Ingredients
- 20% L-ascorbic acid – the most effective form of vitamin C, optimally stabilized
- Vitamin E (tocopherol) boosts the antioxidant effect by a factor of 4
- Ferulic acid stabilizes the formula and further doubles the protection – the classic “C+E+Ferulic” trio
What it does
- Brightens dull, tired skin
- Reduces pigmentation spots and sun damage
- Protects against UV and environmental damage caused by free radicals
- Supports the body’s own collagen production
Who it’s for
All skin types aged 20 and up. Especially for dull skin, uneven complexion, pigmentation spots, or as preventive anti-aging care.
Directions
Use only in the morning, as vitamin C enhances sun protection. Apply 3–5 drops to cleansed, dry skin, then apply SPF 30+ sunscreen (mandatory!). When using for the first time, start with 2–3 applications per week.
Note on discoloration
A slight yellowish to orange tint in the formula is normal and a sign of active vitamin C. Discard the product if discoloration is more pronounced (oxidation).
DO NOT combine with
Niacinamide (in the same application), retinol (in the same application), AHA/BHA. Hyaluronic acid and SPF are ideal combination partners.
Pure active ingredients, no compromises
Made in the EU, vegan, fragrance-free, dermatologically tested. 30 ml with pipette, light-protected amber glass bottle.
Ingredients
Ingredients
Shipping & Returns
Shipping & Returns
Since we sell our products to retailers both directly and indirectly (through distributors), we cannot process returns for purchases made outside of www.BONSANA.ch.
If you wish to return a product, please contact your point of purchase in accordance with the retailer’s return policy to receive a refund or exchange. We recommend that you always keep your receipt and review the retailer’s return policy.
If for any reason you do not wish to keep a product ordered on www.BONSANA.ch, you may return new and unused items within 14 days of receipt. We will refund the purchase price of the products, minus shipping and handling fees. Items must be returned in their original condition. No refunds will be issued for used products.
If you receive a defective or incorrect product, please return the item to us within 14 days. We will refund the purchase price, including return shipping costs.
Become a B2B reseller – shipped from our Swiss warehouse with no minimum order
Become a B2B reseller – shipped from our Swiss warehouse with no minimum order
Do you run a pharmacy, drugstore, beauty shop, or online store? We supply over 3,000 retailers in Switzerland directly from our warehouse.
What you can expect as a BONSANA retailer:
• B2B prices with attractive margins•
Delivery within 24 hours, from our Swiss
warehouse• No minimum
order• Free POS materials (displays)
• Purchase on account after activation•
Personal support from our team Register as
a retailer now →
After you sign up, we’ll activate your account within 1–2 business days. You’ll then be able to view all B2B prices and place orders directly.
Verified dealers can easily place orders with us on account.

