Herz skin
Herz skin Fulfillment Serum Water Intense 90, 30ml
Herz skin Fulfillment Serum Water Intense 90, 30ml
@cosme rating: 5.9/7.0
It replenishes inner dryness from deep within the stratum corneum.
✓ 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
Unleash your skin's potential. This mineral-rich beauty water, containing 90% pure fulvic acid, guides your skin towards becoming beautiful on its own. This mineral serum contains 90% fulvic acid from humic shale. It delivers 70 types of minerals to your skin, leading to a healthy state. Regardless of the season, time of day, age, skin type, or skin concerns, by using it as the first step in all your skincare routine, it not only brings out your skin's natural beauty but also supports the absorption of subsequent skincare products.
Ingredients
How to use
Take a pearl-sized amount (approximately 1 mL) and apply it to clean skin after washing your face. Then, follow with your usual serum, lotion, and cream.
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.