1 4

Sea of Greens

Sea of Greens

Sea Of Greens is a 100% natural, Whole-Superfood supplement, combining an optimal blend of edible sea vegetables (from the pristine northern Atlantic Ocean) with Freshwater algae.

Sea Of Greens Contains 5 Species of seaweed (Bladderwrack, Wakame, Rockweed, Sea Lettuce and Dulse) + 2 species of freshwater algae (Spirulina & Chlorella). It is a rich source of organically bound vegetable iodine as well as fucoidan. Each bottle contains (180) vegetable capsules (a 30 day supply).

$41.95
$41.95
Sale Sold out
Quantity

Purchase Options

Auto-renews, skip or cancel anytime.

Auto-renews, skip or cancel anytime.

Auto-renews, skip or cancel anytime.

Auto-renews, skip or cancel anytime.

To add to cart, go to the product page and select a purchase option
High Quality
Sourcing
3rd Party
Lab Tested
No Fillers

DETAILS & BENEFITS

  • 7 species of seaweed and freshwater algae
  • 100% oxalate-free — unlike land-based greens
  • Rich in natural iodine for thyroid support
  • Packed with trace minerals and micronutrients
  • Supports natural detoxification
  • Supports immune system function
  • Non-GMO, vegetable capsule, zero fillers

INGREDIENTS & NUTRITION LABEL

Proprietary Sea Vegetable & Algae Blend — 7 species including kelp, dulse, bladderwrack, spirulina, chlorella, Irish moss, and nori

Rich in natural iodine, iron, calcium, magnesium, and trace minerals

Capsule: Vegetable capsule, zero fillers

HOW TO USE

Take 2 capsules daily with a meal. Can be taken morning or evening. For best results, take consistently as part of your daily wellness routine.

SHIPPING & RETURNS

Free shipping on orders over $99.

60-Day Money-Back Guarantee — If you're not completely satisfied, return the product within 60 days for a 100% refund. No questions asked.

Orders ship within 1-2 business days via USPS.

View full details
✦ Non-GMO Sourcing ✦ 3rd Party Lab Tested ✦ 24/7 Support ✦ Oxalate-Free Formula ✦ Made in USA ✦ 60-Day Money-Back Guarantee ✦ Non-GMO Sourcing ✦ 3rd Party Lab Tested ✦ 24/7 Support ✦ Oxalate-Free Formula ✦ Made in USA ✦ 60-Day Money-Back Guarantee

Benefits

✓ 100% oxalate-free — unlike land-based greens

✓ 7 species of seaweed and freshwater algae

✓ Natural iodine for thyroid support

✓ Rich in trace minerals and micronutrients

✓ Supports natural detoxification

✓ Supports immune system function

✓ Sourced from pristine waters worldwide

Only the Best Ingredients, Formulated for You

A powerful blend of sea vegetables and freshwater algae, sourced from the pristine northern Atlantic.

Bladderwrack

Bladderwrack

Wakame

Wakame

Spirulina

Spirulina

Chlorella

Chlorella

Dulse

Dulse

Rockweed

Rockweed

Sea Lettuce

Sea Lettuce

The Science Behind Sea of Greens

The ocean's most powerful superfoods — without the oxalates.

Oxalate-Free Advantage

Unlike spinach, kale, and other land greens loaded with harmful oxalates, sea vegetables are naturally oxalate-free — delivering nutrients without the downsides.

7 Species Blend

A comprehensive blend of kelp, dulse, bladderwrack, spirulina, chlorella, Irish moss, and nori — each selected for its unique nutrient profile.

Sea of Greens

Natural Iodine Source

Sea vegetables are one of nature's richest sources of iodine — essential for healthy thyroid function, metabolism, and energy production.

Pristine Water Sourcing

Our seaweed and freshwater algae are harvested from clean, pristine waters — tested for purity and free from heavy metals and contaminants.

What our customers say

★★★★★

“I've tried spirulina and chlorella separately before, but Sea of Greens is on another level. Seven species in one capsule and no oxalates. I take it every morning and my energy throughout the day has been noticeably better.”

— Linda M., San Diego, CA

★★★★★

“I was looking for a clean, natural source of trace minerals and iodine to support my daily wellness routine. Sea of Greens checks every box. Simple to take, no fillers, and I feel great when I'm consistent with it.”

— Tom B.

★★★★★

“I switched from a land-based greens powder to Sea of Greens after learning about oxalates. The difference is real. No bloating, no stomach issues, and I feel like I'm actually absorbing the nutrients. Clean product, clean company.”

— Patricia H., Melbourne, FL

Frequently Asked Questions

What are oxalates and why should I avoid them?

Oxalates are naturally occurring compounds found in many land-based greens like spinach, kale, and Swiss chard. In high amounts, oxalates can bind to calcium and other minerals, reducing nutrient absorption and potentially contributing to kidney stones and joint discomfort. Sea vegetables are naturally free of oxalates, making Sea of Greens a safer way to get your daily greens.

What are the 7 species in Sea of Greens?

Sea of Greens contains a carefully selected blend of kelp, dulse, bladderwrack, spirulina, chlorella, Irish moss, and nori. Each species brings a unique nutrient profile — from iodine-rich kelp for thyroid support to chlorella's detoxification properties — creating a comprehensive sea vegetable superfood complex.

Can this replace my daily multivitamin?

Sea of Greens is an excellent complement to your daily nutrition, providing a broad spectrum of trace minerals, natural iodine, and micronutrients that many multivitamins lack. While it delivers nutrients in their natural, whole-food form for superior absorption, we recommend it as a powerful addition to — rather than a replacement for — a balanced diet and any supplements recommended by your healthcare provider.

Is this safe for people with thyroid conditions?

Sea of Greens contains natural iodine from sea vegetables, which supports healthy thyroid function. However, if you have a pre-existing thyroid condition (such as hyperthyroidism or Hashimoto's) or are taking thyroid medication, we strongly recommend consulting your healthcare provider before starting any iodine-containing supplement.

How is this different from spirulina or chlorella supplements?

Most spirulina or chlorella supplements contain just one or two algae species. Sea of Greens combines 7 different species of seaweed and freshwater algae, each contributing unique nutrients and health benefits. This comprehensive blend provides a far wider spectrum of trace minerals, vitamins, and bioactive compounds than any single-species supplement can offer.

What is sea vegetation and what is its history?

Seaweed is a nutritious and multi-talented vegetable that has been used for thousands of years. It is a type of algae that came into existence about three and a half billion years ago, with colonies starting to grow about 1 billion years ago.

Seaweed has been a staple in Japanese and Chinese diets since prehistoric times. In 600 BC, Sze Teu wrote in China, "Some algae are a delicacy fit for the most honored guests, even for the King himself." Some 21 species are used in everyday Japanese cookery, six of them since the 8th century. Seaweed accounts for roughly 10% of the Japanese diet.

What if it doesn't work for me?

Send back the bottles within 60 days for a full 100% refund (less shipping). We've made this guarantee since 2001 and we stand behind it.