OPERATION CRAYWEED T-SHIRT
- Regular price
- $40.00
- Sale price
- $40.00
- Regular price
Trusted by 20,000+ Australians. Backed by 10+ years of research.
All proceeds from purchases of Operation Crayweed T-Shirts go to research and restoration of Sydneys underwater forests. Let's trade our way positively to progress by buying good things that do good things.
Womens Atoll Tee or Mens Surf Tee sizes available.
Product Information
Ingredients
How to use


Science-Backed
Every formula is developed by marine scientists with over a decade of research.
Sustainable Sourcing
Locally harvested seaweed from pristine Australian waters.
Visible Results
Feel real benefits in digestion, inflammation, and vitality.
Unique Bioactives
Not just any seaweed — ours is rich in exclusive marine compounds.
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Trusted by major platforms who believe in marine-based health.
Frequently Asked Questions
Straight answers to what everyone wants to know before trying seaweed-based health products.
What does seaweed actually do for the body?
Seaweed is a natural powerhouse of prebiotics, antioxidants, and minerals. It supports gut health, improves skin clarity, boosts immunity, and helps your body function at its best — all from one ingredient.
Are your products safe to use long-term?
Yes. All our products are made from food-grade, sustainably harvested seaweed and formulated to be safe for daily, long-term use.
Can I use this with other supplements or medications?
Generally, yes — our formulas are designed to complement most wellness routines. But if you’re on specific medications, we recommend checking with your healthcare provider.
Where is your seaweed sourced from?
Our seaweed is grown and harvested right here in Australia, using sustainable aquaculture practices. It’s 100% traceable, clean, and nutrient-rich.
What makes PhycoHealth different from other gut or skin brands?
We’re science-first. Our founder is a marine scientist, and we back every product with real research. No hype, no filler ingredients — just results that work.