Yon-Ka Paris - Serum Vitamine C (Travel Size)

Hero Ingredients: A clinical blend of stable antioxidants and cellular boosters.

20% Stable Vitamin C (Ascorbyl Tetraisopalmitate): An advanced, oil-soluble form of Vitamin C. It penetrates the skin deeply to boost collagen production and regulate melanin, helping to fade dark spots without oxidizing quickly in the bottle.

Native Turmeric Cells: Active plant cells that boost the synthesis of collagen and elastin, improving overall skin structure and firmness.

Native Pomegranate Cells: Regulate melanin production and improve cellular oxygenation to brighten the complexion.

Organic Apricot Kernel Oil: Rich in vitamins A and E, as well as Omegas 6 and 9, to deeply moisturize and comfort the skin, preventing the dryness often caused by active treatments.

Yon-Ka Quintessence & Sweet Orange Oil: The brand's signature purifying blend of Lavender, Geranium, Rosemary, Cypress, and Thyme essential oils.

Full Ingredient List:
Brassica Napus Extract, Ascorbyl Tetraisopalmitate, Prunus Armeniaca (Apricot) Kernel Oil, Citrus Aurantium Dulcis (Orange) Oil, Limonene, Helianthus Annuus (Sunflower) Seed Oil, Parfum/Fragrance, Rosmarinus Officinalis (Rosemary) Leaf Oil, Curcuma Longa (Turmeric) Callus Extract, Punica Granatum Leaf Cell Extract, Tocopheryl Acetate, Cupressus Sempervirens Oil, Lavandula Oil/Extract (Lavandula Angustifolia (Lavender) Oil), Thymus Vulgaris (Thyme) Flower/Leaf Oil, Pelargonium Graveolens Leaf Oil, Citral, Linalool, Geraniol, Citronellol, Coumarin, Linalyl Acetate, Camphor, Beta-Caryophyllene, Eucalyptus Globulus Oil, Terpineol, Geranyl Acetate, Terpinolene, Alpha-Terpinene.

This serum is formulated for all skin types, including oily skin (with a modified application amount). It is a practical choice for individuals who want to maintain their skincare routine while traveling, or those looking to test the formula before committing to the full-size bottle.

Brightens and Evens Skin Tone: Regulates melanin production to fade existing dark spots and prevent new ones from forming.

Highly Stable Formula: Unlike traditional L-ascorbic acid serums that turn brown and lose potency quickly, this oil-soluble Vitamin C remains stable and effective.

Moisturizes While Treating: The apricot oil base ensures your skin barrier remains nourished, avoiding the tight, stinging sensation common with high-strength Vitamin C.

TSA-Approved Format: The 5ml size easily fits into any dopp kit or carry-on bag.

Use this serum daily or as a short-term intensive treatment while traveling. For best results, apply it to skin that is still slightly damp from your toner or post-shave wash to lock in hydration.

Daily Application (Normal to Dry Skin): Warm 6 to 8 drops in your hands every morning. Apply with light pressing motions onto a clean face and neck.

Daily Application (Oily Skin): Warm 4 drops in your hands and press lightly into the face.

Layering: It can be worn alone or applied immediately before your daily moisturizer.

This formula contains a potent concentration of active botanical essential oils (including Limonene, Linalool, and Citral) and Apricot Kernel Oil. If you have a known tree nut allergy or sensitivities to essential oils, consult the ingredient list carefully or perform a patch test prior to full application.

Standard Vitamin C serums are notoriously unstable and often leak or oxidize rapidly when subjected to the temperature changes of travel. Yon-Ka solved this by using Ascorbyl Tetraisopalmitate, a highly stable, oil-soluble derivative. Because your skin's outer layer is lipid-based, this serum absorbs efficiently without the aggressive irritation of water-based alternatives. This 5ml size is the smartest way to test how your skin reacts to a 20% concentration without buying the full-size bottle, and it is a space-saver for your gym bag or carry-on luggage.

Citrus and Herbal: A natural, functional aroma driven by sweet orange oil and Yon-Ka's signature blend of lavender, rosemary, and thyme.

5 ml / 0.17 fl oz (Travel Size)

Will a 20% concentration burn my skin?
It should not. Because this formula uses Ascorbyl Tetraisopalmitate rather than pure L-ascorbic acid, it is specifically designed for high tolerability. The addition of apricot kernel oil acts as a built-in buffer to comfort the skin during application.

Do I need to keep this in the refrigerator?
Unlike water-based Vitamin C serums that require refrigeration to slow down oxidation, this oil-soluble formula is highly stable at room temperature. Just store it in a cool, dry place away from direct sunlight.

Is this size enough to see results?
The 5ml bottle provides enough product for an intensive express radiance treatment (up to 5 days) or a couple of weeks of daily spot treatment, making it ideal for travel or a trial period. To see long-term collagen building and significant fading of dark spots, you will eventually need the full-size 30ml bottle.

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.

Shipping

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.