hada to kokoro
hada to kokoro HKCH Synergy Serum, 30ml
hada to kokoro HKCH Synergy Serum, 30ml
Four-pronged beauty serum: A serum that blends easily into the skin, helping you achieve the beautiful skin you desire.
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• Authenticity guaranteed.
• Ships direct from Japan in 3-5 days
• Custom duties & tariffs fully handled by us for US customers.
• Track your order via USPS, Royal Mail, Canada Post, Australia Post.
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What it is
A serum with four beneficial properties that blends easily into the skin, helping you achieve your desired beautiful complexion. It deeply moisturizes and retains moisture, protecting your skin from dryness and leading to soft, supple skin.
Ingredients
Water, BG, Glycerin, Galactomyces Ferment Filtrate, DPG, Pentylene Glycol, Betaine, 1,2-Hexanediol, Phenoxyethanol, Hydroxyethylcellulose, Trehalose, Polysorbate 20, Xanthan Gum, Sodium Hyaluronate, Fragrance, Malachite Extract, Panthenol, Sodium Acetylated Hyaluronate, Hydrolyzed Sodium Hyaluronate, Sodium Lauroyl Lactylate, Sodium Hyaluronate Crosspolymer, Ceramide NP, Scutellaria Baicalensis Root Extract, Paeonia Suffruticosa Root Extract, Ceramide AP, Phytosphingosine, Cholesterol, Carbomer, Hamamelis Virginiana (Witch Hazel) Leaf Extract, Ceramide EOP
How to use
Take an appropriate amount and apply it to the areas you are concerned about.
We ship internationally from Japan!
Frequently Asked Questions
Are the products you sell authentic?
Authenticity is 100% guaranteed. We source directly from the brand, or from official stores within Japan.
All products are fresh off the shelves and never outdated.
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.