One asked how the Japanese Sake makers had such youthful looking hands, and the secret was Galactomyces! The Manyo Galac Niacin Essence features Galactomyces, the fermentation powerhouse for Japanese Sake and fountain of youth. Key ingredients: Galactomyces Ferment Filtrate, Niacinamide, Panthenol, Adenosine, Sodium Hyaluronate, Beta-Glucan, Acetyl Glucosamine, Bisabolol, Kojic Acid, Ceramide NP, Glutathione

It seems to be very effective. Easy to apply. Doesn't dry out the skin. I'm impressed. I love the scent. Doesn't leave any unwanted residue on the skin..

I’m very dependent on ferments in my skincare because I have rosacea . I’ve been using some version of this product (Manyo Factory Galactomyces line overall) for about 8 years and as far as Galactomyces serums, these are the gold standard.