By Cosmetic Peat Editorial Team Updated June 2026

Sauna Peat Treatment

Therapies

Also known as: sauna peat, sauna mud, turvasauna

Peat Sauna Peat Treatment — topical application

Method: topical

Duration: 10–20 minutes (during sauna session)

Frequency: Weekly or as part of sauna routine

Temperature: Applied at room temperature; skin temperature elevated by sauna (60–80°C air)

Preparation: Finely ground peat paste or peat-based body mask, applied to skin before or during sauna

Sauna peat is a distinctly Finnish application — peat paste applied to the body before or during a sauna session. The elevated skin temperature from the sauna dramatically increases pore opening and skin permeability, potentially enhancing absorption of peat bioactives beyond what room-temperature application achieves. Combines the relaxation and circulatory benefits of sauna with the chemical benefits of peat.

Method

Peat paste is applied as a thin layer to face and/or body, then the user enters the sauna. The heat opens pores and increases cutaneous blood flow while the peat delivers bioactives. After 10–20 minutes, the peat is rinsed off in the shower. Some users apply peat between sauna rounds (löyly cycles).

Claims

Helps With Dry Skin (Xerosis) Preliminary

Sources: beer-2003b

Helps With Skin Aging (Photoaging and Chronological Aging) Preliminary

Sources: tarnawski-2006

References

beer-2003b — Peat substances permeate skin — heat further enhances transdermal absorption

tarnawski-2006 — Peat phenolic acids with measured antioxidant activity

Sauna Peat Treatment

Method

Claims

References

Brands Offering This

Emendo

Kaurilan Sauna

LehtoPeat

Mellis / Silva Arctica / Sauna Arctica

Osmia

Rento