Rainbo sells medicinal mushroom tinctures, supplements, and foods that support well-being and immunity.

We're upgrading humanity with fungi! We believe that our partnership with fungi is vital to the longterm health & harmony of people & planet

Tonya Papanikolov

Supplements

Rainbo

Sleep

Immunity

Stress

Recovery

Beauty

Gut Health

11:11 Mushroom Multi Dietary Supplement

Focus and Flow Stack Dietary Supplement Bundle

Fungki Mushroom Coffee Supplement

Rainbo Reishi Tincture

Lion's Mane Flow State Mushroom Glycerine-Based Supplement

Lion’s Mane for Brain and Energy

Reishi Adaptogen Mushroom Tincture

Fungki - Herbal Mushroom Coffee Alternative

Lion’s Mane Brain Power Super Mushroom Tincture Supplement

The Travel Kit - Mini Mushrooms On-The-Go

Cordyceps Energy Super Mushroom Tincture

RAINBO offers Reishi and Lion's Mane mushroom tinctures. These dietary supplements may provide adaptogenic and brain-boosting power. Reishi is for stress and immunity support. Lion's Mane is known to enhance cognitive function. Each tincture contains 3.4 fl oz (100 mL).

Anxiety Support Stack

Caffeine-Free Fungki

Lion's Mane Supplement

Anxiety Support Stack

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