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Clean Label, Purpose-Built

Certified-organic mushroom extracts + simple ingredients you can trust

Clean Label & Simple Formula

Light, refreshing, and built for daily use

Headwater is lightly sparkling, fruit-forward, and caffeine-free, with no mushroom taste.

22 calories, 2 g sugar, 500 mg mushroom extract, and 100 mg L-theanine per 12-ounce can. Each can also contains 3 g carbohydrates.

Ingredients: Carbonated water, all natural agave, natural flavors, citric acid, L-theanine, ascorbic acid (vitamin C), and one certified-organic mushroom extract—Lion’s Mane fruiting-body extract in Tangerine or Chaga extract in Blueberry.

Blueberry Chaga and Tangerine Lion’s Mane Headwater slim cans in a forest stream
Mushroom extracts used in Headwater

Ingredients You Can Recognize

Certified-organic extracts + clean, purposeful nutrients

Headwater Performance Fuel™ is a lightly sparkling mushroom beverage that combines fruit-forward refreshment with support for everyday well-being. Each caffeine-free variety features one mushroom extract paired with L-theanine and vitamin C, and is lightly sweetened with all natural agave.

Organic Ingredient Details

  • 500 mg certified-organic mushroom extract per 12-ounce can

  • Lion’s Mane fruiting-body extract in Tangerine or Chaga extract in Blueberry

  • 100 mg L-theanine + 30 mg vitamin C

  • Gluten-free

  • Ingredients are fully disclosed

Why Mushroom Extracts Matter

Headwater uses one certified-organic mushroom extract per variety, without myceliated-grain fillers.

Tangerine Lion’s Mane uses fruiting-body extract. Blueberry Chaga uses extract from Chaga’s sterile conk.

These extracts provide studied mushroom bioactive compounds, including beta-glucans in both varieties, hericenones in Lion’s Mane fruiting bodies, and polyphenols and triterpenes in Chaga.

Blueberry Chaga and Tangerine Lion’s Mane Headwater slim cans in a forest stream
Lion’s Mane mushroom

Mushroom Science, Made Practical

Benefits of Lion’s Mane and Chaga

Tangerine Lion’s Mane: Daily support for memory, long-term cognitive health, and mood.

Blueberry Chaga: Immune support and cellular protection. Rich in beta-glucans, with strong antioxidant activity and support for a healthy inflammatory response.

Each caffeine-free variety contains 500 mg certified-organic mushroom extract, 100 mg L-theanine, and 30 mg vitamin C per 12-ounce can.

Gentleman Forager’s Headwater mushroom logo
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