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- The most concentrated adaptogenic coffee on the market, with 1200 mg of Lion’s Mane and 950 mg of Chaga per serving according to European regulations
- Complete holistic formula combining mushrooms, nootropics, 5000 mg of marine collagen and vitamin C in one ritual
- Low caffeine content (30 mg), ideal for reducing intake without losing energy, compatible with intermittent fasting and keto
- Premium marine collagen French-made from Friend of The Sea certified sustainable fishing
- Very positive customer reviews on effectiveness, improved mental clarity, digestive comfort and stable energy without crashes or jitters
- Unit price of €49.90 is slightly high for a monthly supplement budget
- Not suitable for vegan diets due to the presence of animal-derived marine collagen
- Use is limited to one cup per day under European Novel Food regulations
Description of Mushroom Coffee
Cosmic Blend is a French brand specializing in innovative functional supplements. Founded by Zoé Brunet, a qualified naturopath, the brand offers holistic solutions combining adaptogenic mushrooms, nootropics and collagen to improve everyday well-being. French-made, Cosmic Blend formulas stand out for their generous dosages and synergistic approach, with no additives or sugar.
Cosmic Blend Mushroom Coffee is a coffee enriched with adaptogenic mushrooms and marine collagen, designed to transform your morning ritual. This functional blend comes as a soluble powder, prepared in seconds with warm water. With only 30 mg of caffeine per cup, three to four times less than an espresso, this product is perfectly suited to those who want to reduce their caffeine intake while enjoying a lasting energy boost.
This coffee stands out for its exceptional concentration of active ingredients. Mushroom Coffee contains an exclusive mix of mushrooms and nootropics including Lion’s Mane (Hericium erinaceus) at 1200 mg, Chaga (Inonotus obliquus) at 950 mg, Acerola (Malpighia glabra) at 120 mg and L-theanine at 60 mg per serving. Each ingredient was selected for benefits supported by clinical studies, making this product the most concentrated adaptogenic coffee on the market under European regulations.
Why use it? Mushroom Coffee is ideal for those seeking a gentler alternative to traditional coffee, without unwanted effects such as anxiety, digestive discomfort or a mid-day energy crash. This blend supports concentration, mental clarity and stable energy throughout the day. Thanks to the synergy between L-theanine and Lion’s Mane, the energizing effect remains prolonged and balanced, without nervousness or agitation.
The benefits claimed by the brand include improved concentration, energy support, mental clarity, digestive comfort and beauty support thanks to marine collagen. Adaptogenic mushrooms help the body adapt to physical, emotional or mental stress, while collagen supports skin, hair, nails and joints. Compatible with intermittent fasting and the keto diet, this product contains 21 kcal per serving and no carbohydrates.
Composition of Mushroom Coffee
Cosmic Blend Mushroom Coffee is based on a selection of premium ingredients in meaningful dosages. Each box contains 30 individual servings to prepare with the included Cosmic Spoon measuring spoon.
The main ingredients per serving are premium hydrolyzed marine collagen peptide at 5000 mg, coffee seed extract at 1100 mg including 30 mg of caffeine, organic Lion’s Mane (Hericium erinaceus) at 1200 mg with a 10:1 ratio, organic Chaga (Inonotus obliquus) at 950 mg with a 10:1 ratio, L-theanine at 60 mg, organic Acerola at 120 mg and vitamin C at 16 mg. The product contains no additives, sugar or gluten, respecting a 100% clean formula.
Lion’s Mane, nicknamed the Intelligent Mushroom, is a nootropic that supports memory, concentration and neuronal regeneration while reducing anxiety. Chaga, a powerful antioxidant, helps fight inflammation and oxidative stress, strengthens the immune system and increases vitality. L-theanine is a naturally calming amino acid that promotes relaxation without drowsiness, improves cognitive abilities and reduces stress.
Vitamin C from Acerola acts as a cofactor in collagen synthesis and reinforces its antioxidant properties. Marine collagen French-made, sourced from Friend of The Sea certified sustainable fishing, provides a powerful anti-inflammatory action and supports skin, hair, nails, joints and bones.
Origin of the raw materials
Premium hydrolyzed marine collagen is French-made and comes from Friend of The Sea certified sustainable fishing, ensuring complete traceability and respect for the marine environment.
The Lion’s Mane and Chaga mushrooms used in the formula are certified organic, with 10:1 extraction ratios that concentrate the active compounds. Organic Acerola, a natural source of vitamin C, completes this high-quality ingredient composition.
L-theanine comes from green tea, and the coffee seed extract provides a naturally low caffeine content, preserving a gentle energizing effect without jitters.
How to prepare Mushroom Coffee
Preparing Mushroom Coffee is simple and quick. Take your favorite glass and use the included Cosmic Spoon to pour the ideal daily serving. Add about 100 ml of warm water, then stir until the powder is completely dissolved.
Enjoy your cup, then adjust it to your preference: make it longer with more water, add ice cubes for an iced version, or add your favorite milk to create a cappuccino or mocha. The product is very versatile and can either replace your usual coffee or be added to it if you want the active blend while keeping a stronger espresso taste.
Under European Novel Food regulations, the recommended use is one cup per day, because the mushroom quantities per serving are close to the authorized maximum, making it the most concentrated product on the market. Make this daily ritual a unique moment for yourself and enjoy the benefits of this powerful holistic blend.
Price and where to buy Mushroom Coffee
Cosmic Blend Mushroom Coffee is priced at €49.90 for a box of 30 cups, equivalent to a complete one-month course, with the branded Cosmic Spoon measuring spoon included with each order.
The product is available exclusively online on the official website, as well as at Publicis Drugstore on the Champs-Élysées in Paris, with Click & Collect and home delivery options. The brand also organizes events and tastings in selected physical points of sale, including Pharmacie Européenne de Clichy in Paris.
Cosmic Blend offers a 30-day satisfied-or-refunded guarantee, reflecting the brand’s confidence in the effectiveness of its product. This policy allows new users to test Mushroom Coffee without financial risk.
My opinion on Mushroom Coffee
Cosmic Blend Mushroom Coffee is a remarkable innovation in the world of functional supplements. The holistic formula combining adaptogenic mushrooms, nootropics and marine collagen in a single daily ritual greatly simplifies taking several supplements.
Customer reviews on the official website are very positive and highlight improved concentration, reduced brain fog, digestive comfort and the pleasant taste of the product. Users particularly appreciate the low caffeine content, which provides an energy boost without nervousness or a mid-day crash, as well as a feeling of stable and lasting energy.
I recommend this product for people who want to optimize their morning routine with a complete, natural solution that is highly concentrated in active ingredients. Mushroom Coffee is especially suitable for people sensitive to caffeine, those looking to improve concentration and stress management, or simply those who want to care for their beauty and gut well-being with one ritual.
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The complete brand test

Cosmic Blend

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