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OSKIA

Oskia 16 Serum, 30ml

Oskia 16 Serum, 30ml

@cosme rating: /7.0

A serum that combines 16 carefully selected beauty ingredients with unique technology.

✓ 100% authentic

✓ Ships from Japan in 3-5 days

✓ Duties prepaid for US orders

✓ Tracked delivery via Japan Post

Regular price $255.00 USD
Regular price Sale price $255.00 USD
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What it is

A serum that addresses age-related concerns by combining 16 carefully selected nutrients with Oskia's unique "Bio-Nutritional Technology." It contains MSM and the popular anti-aging ingredient "Bakuchiol." It enhances collagen production, giving skin a bouncy firmness and plumpness. Fragrance: Rose. Skin type: All skin types.

Ingredients

Water, Glycerin, Sunflower Seed Oil, Caprylic/Capric Triglyceride, Bakuchiol, Butylene Glycol, Dimethyl Sulfone, Sodium Lauryl Sulfoacetate, Sorbitol, Phenethyl Alcohol, Xanthan Gum, Sodium PCA, Lecithin, Crithmum Maritimum Extract, Sclerotium Gum, Sodium Lactate, Pullulan, Inulin Lauryl Carbamate, Sodium Hyaluronate, Isomalt, White Lupin Seed Extract, Ethylhexylglycerin, Opuntia Ficus-Indica Stem Extract, Valerian Root Extract, Apple Fruit Cell Culture Extract, Tocopheryl Acetate, Caprylyl Glycol, Silica, Benzyl Alcohol, Glyceryl Caprylate, Glyceryl Linoleate, Glyceryl Linolenate, Sodium Ascorbyl Phosphate, Retinyl Palmitate, Glyceryl Undecylenate, Disodium EDTA, Tocopherol

How to use

Morning and evening, apply an appropriate amount to your entire face, gently massaging it in before applying lotion or oil.

We ship internationally from Japan!

Frequently Asked Questions

Is this authentic?

Yes. We only buy from official retailers and directly from the brands here in Japan. Never resellers, never grey market stock.

We are beauty lovers too, so we know the worry, especially with something you are putting on your face. Authenticity is 100% guaranteed by us.

What are your shipping rates?

On orders under US$75, shipping is a flat US$20 to the United States and US$10 to all other countries.

Orders of US$75 or more ship free, applied automatically at checkout. Your exact shipping cost is shown before you pay.

How long does delivery take?

These estimates are for International Airmail (Tracked) and include 3 to 5 business days of processing in Japan.

  • United States: 12 to 15 business days
  • Canada, United Kingdom, France, Germany: 9 to 12 business days
  • Australia, New Zealand, Denmark, Finland, India, Indonesia, Italy, Netherlands, Spain, Sweden, Switzerland: 10 to 13 business days
  • China, Hong Kong, Malaysia, Singapore, South Korea, Taiwan, Thailand, Vietnam: 8 to 10 business days
  • Rest of the world: 11 to 18 business days

Actual delivery can be affected by customs clearance, seasonal congestion, or carrier delays in the destination country, all of which are outside our control.

Do you offer express shipping?

Yes. As of 22 July 2026, we offer International Express Mail through Japan Post. The cost is based on order weight and is calculated automatically at checkout.

Will I pay customs or import fees?

US orders: No. As of July 1, 2026, all US orders ship DDP (duties delivered prepaid), meaning we prepay all import duties on our end. Nothing is due at your door.

Orders outside the US: Possibly. Duties and import taxes are set by your local customs authority and are not collected at checkout, so any charges on delivery are your responsibility.

We're working on rolling out prepaid duties for more countries soon.