myroink
myroink Glow Day Serum UV SPF50, 30g
myroink Glow Day Serum UV SPF50, 30g
@cosme rating: 5.1/7.0
A UV serum that creates a moisture-holding film for lasting hydration
✓ 100% authentic
✓ Ships from Japan in 3-5 days
✓ Duties prepaid for US orders
✓ Tracked delivery via Japan Post
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What it is
Ingredients
Water, ethylhexyl methoxycinnamate, ethanol, dimethicone, diisopropyl sebacate, behenyl alcohol, glycerin, phenylbenzimidazole sulfonic acid, triethylhexanoin, BG, bis-ethylhexyloxyphenol methoxyphenyl triazine, sorbitan stearate, tromethamine, t-butyl methoxydibenzoylmethane, titanium dioxide, drometrizole trisiloxane, diethylaminohydroxybenzoyl hexyl benzoate, mica, ethylhexyl triazone, silica, carbomer, sucrose cocoate, terephthalylidene dicamphor sulfonic acid, sodium stearoyl glutamate, xanthan gum, squalane, isopropyl titanium triisostearate, disodium EDTA, stearyl glycyrrhetinate, sodium lauroyl aspartate, BHT, zinc chloride, watercress extract, sodium hyaluronate, perilla leaf extract, phenoxyethanol, chlorphenesin, red 504
How to use
After thoroughly blending the skincare product into your skin, take about 1cm diameter (approximately 0.5g) in your hand and gently apply it evenly and evenly all over your skin. Apply a sufficient amount evenly so that no areas are left uncovered. If you use too little, it will be difficult to obtain sufficient UV protection. When removing, wash thoroughly with a facial cleanser (soap) etc. If you use it as a base and apply foundation, wash thoroughly with a makeup remover. Order of use: Face wash → Lotion → Serum → Glow Day Serum UV → (Base) → Foundation
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.