Rei is Monastery's answer to a retinol that doesn't punish the skin for using it. Beta-glucan, drawn from fungi, works alongside the retinol to hold moisture and protect the skin barrier, so brightening and fine-line reduction happen without the usual dryness or irritation.
Reishi, the mushroom long associated with longevity, lends the formula its name and its calm. Gotu kola, green tea, and dandelion extract round out a blend built to work with sensitive skin rather than against it.
Suitable for all skin types. Retinol should be avoided during pregnancy, while breastfeeding, or when trying to conceive.
Comes in a 30ml glass bottle with pump.
ABOUT the MAKER
Monastery Skincare
Athena Hewett spent twenty years as a master esthetician before she founded Monastery, frustrated by how often the products meant to help her clients' skin were doing the opposite. Her approach draws on childhood summers in Greece, gathering herbs with her grandmother and learning to work with the body rather than against it. That principle, support rather than override, still shapes every formula. Each product is made by hand, in small batches, at Monastery's studio in San Francisco. Plant oils and absolutes are chosen for how they nourish and balance rather than irritate, formulated to work with the skin's own repair processes instead of overriding them. Nothing synthetic. Nothing rushed. The company remains independently owned, with Athena and her team sourcing, testing, and bottling every batch themselves. At Tessuti, we carry a small selection of Monastery's essentials, the treatments we return to, the ones that reward patience and daily use. Skin, given the right conditions, knows how to heal itself.













