Maitake in capsules

Maitake (Grifola frondosa) is a polypore mushroom that grows at the base of oaks and beeches in autumn. In Japanese, 'maitake' means 'dancing mushroom' — legend has it that those who found it danced with joy because of its medicinal and culinary value. Its scientific distinction is the D-fraction (a unique polysaccharide beta-glucan) which has been the most studied for its immunomodulatory properties among all medicinal mushrooms.

The D-fraction (or Maitake D-fraction) is a protein-bound beta-glucan specific to Maitake. Studies published in Alternative Therapies in Health and Medicine and other journals have shown that it powerfully activates macrophages, NK cells and T lymphocytes — the three arms of the innate and adaptive immune response. Dr Hiroaki Nanba (Kobe University) is one of the leading researchers who isolated and studied this fraction since the 1980s.

This is a specific and well-documented effect of Maitake. Studies have shown that Maitake polysaccharides (notably the SX fraction) improve insulin sensitivity and can lower postprandial blood sugar. A study published in the Journal of Medicinal Food (2015) showed significant effects in diabetic mice. Human research is more preliminary but encouraging for people with pre-diabetes or insulin resistance.

Take 1 to 2 capsules per day with a glass of water, preferably with a meal. Immunomodulatory effects accumulate over a course of 6 to 12 weeks. Maitake can be taken continuously or in seasonal cycles (autumn-winter for immunity). If you are combining Maitake with other mushrooms, the Kiki Health Multi-Mushroom 8 Extract Blend is a more economical and comprehensive option.

Capsules are ideal for precise dosing and medicinal intake (targeted immunomodulatory effects). Powder allows Maitake to be incorporated into culinary recipes — Maitake is one of the best-tasting medicinal mushrooms, pairing well with soups and stir-fries. For specific therapeutic benefits, concentrated extract capsules (containing the active D-fraction) are superior to unextracted raw powder.

Yes, synergies are well documented. Maitake + Shiitake is the traditional Japanese combination for immunity. Maitake + Reishi + Chaga constitutes a powerful anti-inflammatory and immunomodulatory stack. The Kiki Health Multi-Mushroom 8 Extract Blend combines all these species in a single formula.

Maitake may potentiate antidiabetic medications (monitor blood sugar). People on anticoagulants or immunosuppressants should consult a doctor. Not recommended before surgery (effects on coagulation and immunity). Pregnant or breastfeeding women should avoid as a precaution.

SuperKure is the official distributor of Kiki Health in France. Order at superkure.fr with 24–48h delivery from our French warehouse. No customs fees, free delivery from €60. Also discover Maitake Powder and the complete range of Kiki Health adaptogenic mushrooms.