UMI NO SHIZUKU Fucoidan Powder Dietary Supplement packaging on a white background
Fucoidan Powder Dietary Supplement packaging with gold design on a white background
Two yellow packages of Umi No Shizuku on a white background
Yellow package of Umi no Shizuku with green powder in a wooden container on a white background
Supplement facts label with product details on a white background

Umi No Shizuku Fucoidan Powder Type – Premium Japanese Brown Seaweed Extract (30 packets/box)

Regular price$80.00
/
Shipping calculated at checkout.

Bulk pricing is available for orders of 8 units or more. Please call our pharmacist at (408) 622-8068 to discuss your discount.


  • Complimentary shipping on all US orders over $100. For international inquiries, kindly email us at [info@khangpharmacy.com] with your shipping address and our team will provide you with a personalized shipping quote.
  • In stock, ready to ship
  • Backordered, shipping soon

✅ KHANG PHARMACY is a proud authorized seller of Umi No Shizuku Fucoidan products.

Pure Japanese Fucoidan in Versatile Powder Form

Umi No Shizuku Fucoidan Powder Type brings the immune-supporting power of premium Japanese brown seaweed into a flexible, easy-to-use powder format. Each individually sealed 1.5g packet delivers a concentrated dose of bioactive Fucoidan from Okinawa Mozuku and Mekabu seaweed — plus young barley leaves extract and powdered green tea — that can be mixed into any beverage for effortless daily use.

Why Choose Powder Form?

  • Versatile Use: Mix into water, juice, smoothies, or any beverage — no capsules required
  • Ideal for All Ages: Perfect for those who have difficulty swallowing tablets or capsules, including elderly patients
  • Caregiver-Friendly: Easy to administer by mixing into food or beverages for patients who cannot self-administer capsules
  • Agaricus Mushroom Synergy: Each packet includes powdered Agaricus blazei mycelia extract for complementary immune support
  • Green Superfood Blend: Uniquely enriched with young barley leaves extract and powdered green tea — not found in the capsule or liquid formats

Supplement Facts

Serving Size: 1 Packet | Servings Per Container: 30

Nutrient Amount Per Serving % Daily Value
Calories 5
Total Carbohydrate 1 g <1%*
Dietary Fiber less than 1 g 1%*
Proprietary Blend 120 mg
Fucoidan from algae extract (Okinawa Mozuku and Mekabu), Powdered mushroom extract (Agaricus blazei mycelia)

*Percent Daily Values based on a 2,000 calorie diet. † Daily Value not established.
Other Ingredients: Young barley leaves extract, powdered green tea, dried brewers yeast, dextrin, sucrose fatty acid esters.

Manufactured by: Biholon, Inc., 37-10 Nanou-cho, Toyama, Toyama 939-8232, Japan. Imported and Distributed by: Kamerycah Inc., 21250 Hawthorne Blvd., Suite 150, Torrance, CA 90503, U.S.A.

Umi No Shizuku — Format Comparison

Not sure which Umi No Shizuku format is right for you? Here’s a full side-by-side breakdown:

Feature Powder (KS1)
This product
Capsule (KS2) Liquid (KS3)
Quantity 30 packets/box (1.5g each) 120 capsules/bottle 30 bottles/box (50mL each)
Proprietary Blend 120 mg/packet 250 mg/capsule 2,500 mg/bottle
Fucoidan Content 100 mg/packet 212.5 mg/capsule 2,125 mg/bottle
Fucoidan Source Okinawa Mozuku + Mekabu Okinawa Mozuku + Mekabu Okinawa Mozuku + Mekabu
Mushroom Extract Agaricus blazei mycelia Agaricus blazei mycelia Agaricus blazei mycelia
Vitamins & Minerals None None Vitamin C 500mg, B2, B6, B12, E, Niacin, Magnesium
Unique Ingredients Young barley leaves, green tea, brewer’s yeast HPMC capsule, Dextrin Natural flavor, citric acid, caramel color, sucralose
Best For ⭐ Swallowing difficulties, mix into food/drinks, caregiver use Precise daily dosing, clean formula Maximum potency, fast absorption, no swallowing

All Umi No Shizuku products are HFA certified. Product of Japan.

Suggested Use

Mix one packet into 100–150 cc of water or your preferred beverage. Take 1 to 2 packets per day, or as directed by your healthcare professional.

Quality Assurance

30 individually sealed packets per box (1.5g / 45g total). Manufactured in Japan by Biholon, Inc. Product of Japan. Store in a cool, dry place.

Not sure which format is right for you? Call our PharmD at (408) 622-8068 for a free personalized recommendation.


🔬 Backed by Science: Fucoidan Clinical Evidence

Fucoidan — the primary bioactive compound in Umi No Shizuku — is one of the most studied marine-derived compounds in the world, with decades of peer-reviewed research across immune function, cellular health, inflammation, and cancer support. Below are key studies supporting its use:

📄 View the full Fucoidan Clinical Evidence library (32 studies) →


🔬 Backed by Science: Agaricus blazei Clinical Evidence

Agaricus blazei mycelia extract — the mushroom compound in every Umi No Shizuku product — has been studied for its beta-glucan content and immune-modulating properties. Below are key studies:

📄 View the full AHCC® & Mushroom Clinical Evidence library (43 studies) →

*These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Consult your healthcare provider before use, especially if pregnant, nursing, or taking medications.

Shipping Policy

Last updated: April 2026

At KHANG Pharmacy, we are committed to delivering your health and wellness products safely and promptly. Please review our shipping policy below.

1. Processing Time

All orders are processed within 1–2 business days after payment confirmation. Orders placed on weekends or holidays will be processed on the next business day.

2. Shipping Methods & Delivery Times

  • Standard Shipping: 5–7 business days
  • Express Shipping: 2–3 business days
  • Overnight Shipping: 1 business day (order must be placed before 12 PM PST)

3. Shipping Rates

  • Free Standard Shipping on all orders over $100
  • Standard Shipping: $10.00 for orders under $100
  • Express Shipping: $25.00–$60.00
  • Overnight Shipping: $80.00–$200.00

Final shipping rate is calculated at checkout based on order weight and destination.

4. Order Tracking

Once your order has shipped, you will receive a confirmation email with a tracking number. You can track your order through our website or the carrier's website.

5. Shipping Restrictions

We currently ship to all 50 US states. Some products may have shipping restrictions due to state regulations. If your order cannot be shipped to your location, we will notify you promptly and issue a full refund.

6. International Shipping

We are currently expanding our shipping capabilities to include Canada and select international destinations. Please check back for updates or contact us for more information.

7. Damaged or Lost Packages

If your package arrives damaged or is lost in transit, please contact us within 7 days of the expected delivery date at Info@khangpharmacy.com. We will work with the carrier to resolve the issue promptly.

8. Contact Us

For shipping inquiries, please contact us at Info@khangpharmacy.com.

Return Policy

Last updated: April 2026

At KHANG Pharmacy, your satisfaction is our priority. If you are not completely satisfied with your purchase, we're here to help.

1. Return Eligibility

We accept returns under the following conditions:

  • Supplements and OTC products are non-returnable for safety reasons.
  • If an error is made on our part, we accept returns for supplements and OTC products. Items must be unopened, unused, and in original packaging.

2. Non-Returnable Items

For health and safety reasons, the following items cannot be returned:

  • Opened or used supplements and health products
  • Perishable or temperature-sensitive items
  • Items marked as final sale
  • Gift cards

3. How to Initiate a Return

To start a return, please follow these steps:

  1. Email us at Info@khangpharmacy.com with your order number, phone number, and reason for return.
  2. Our team will respond within 2 business days with return instructions.
  3. Ship the item back using a trackable shipping method.
  4. Once received and inspected, we will process your refund within 5–7 business days.

4. Refunds

Approved refunds will be credited to your original payment method. Please note that original shipping charges are non-refundable unless the return is due to our error.

5. Exchanges

We offer exchanges for defective or damaged items. If you received a damaged product, please contact us within 48 hours of delivery with photos of the damage.

6. Defective or Incorrect Items

If you received a defective or incorrect item, we sincerely apologize. Please contact us immediately at Info@khangpharmacy.com and we will make it right at no additional cost to you.

7. Contact Us

For return inquiries, please contact us at Info@khangpharmacy.com.

Hear it from them

★★★★★

I've been taking the NatureMedic Fucoidan for 3 months now. The quality is exceptional and I love that KHANG PHARMACY only carries evidence-based supplements.

Lan N.
Verified Customer
★★★★★

Finally a pharmacy that takes supplements seriously. The Tru Niagen has made a noticeable difference in my energy levels. Fast shipping too!

David N.
Verified Customer
★★★★★

As a nurse, I'm very selective about supplements. KHANG PHARMACY's pharmacist-curated selection gives me confidence I'm getting pharmaceutical-grade quality.

Sarah L.
Verified Customer
★★★★★

The Host Defense Cordyceps is incredible. I appreciate that every product here is backed by real science, not just marketing claims.

James P.
Verified Customer
★★★★★

Ordered the Metagenics CoQ10 and it arrived quickly and well-packaged. KHANG PHARMACY is now my go-to for all my supplement needs.

Linda H.
Verified Customer

NatureMedic® Fucoidan — Our Flagship Immune Formula

Backed by over 1,600 peer-reviewed studies, Fucoidan from Okinawa's pristine waters is one of the most researched marine compounds for immune health. KHANG PHARMACY is proud to carry NatureMedic® — the gold standard in Fucoidan supplementation.


Recently viewed

Memorial Day Sale — Invest in Your Health

Celebrate Memorial Day with premium health and wellness products. Honor the season with savings on our curated selection of supplements and wellness essentials.

12

DAYS

12

HOURS

12

MINUTES

12

SECONDS