BIOEFFECT
BIOEFFECT Eye Serum, 6ml
BIOEFFECT Eye Serum, 6ml
@cosme rating: /7.0
Eye serum that gives your eyes a firmer look
✓ 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
This feather-light eye serum moisturizes the delicate skin around the eyes, giving them firmness and radiance. Its smooth texture gently and thoroughly cares for the thin skin around the eyes, where signs of aging are most readily apparent. Bio Effect's eye serum contains plant-derived EGF, derived from barley, which stimulates the production of collagen and elastin, both of which are found in the human body and provide firmness and radiance. The easy-to-use roll-on design allows you to dispense just the amount you need for each use, and the steel cooling ball leaves your skin feeling refreshed. It contains 11 ingredients, including plant-derived EGF. Suitable for all skin types. Free of oils, fragrances, and parabens. *Products shipped have more than four months remaining on their expiration date.
Ingredients
Water/Glycerin/Butylene Glycol/Carbomer/Phenoxyethanol/Sodium Chloride/Sodium Citrate/Sodium Dehydroacetate/Sodium Hyaluronate/Barley Extract/Barley Synthetic Genetically Modified Human Oligopeptide-1
How to use
1. Remove the cap from the container and gently push the bottom of the container to dispense an appropriate amount onto the steel ball at the tip of the applicator. 2. Then, roll the steel ball over the skin around your eyes, then gently massage with your fingers to blend it in. *Please leave it for a few minutes for the serum to be absorbed into your skin before proceeding to your next skincare routine. Morning: Use before B.I.O. Day Serum or Daytime Cream. Night: Use after applying B.I.O. Serum.
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.