Same extraction technology as Elma 11, but twice. After extracting and filtering the first batch of herbs, we use the filtrate to extract a second batch of traditionally used hair‑growth herbs. This double extraction increases stem cell concentration, making the oil richer and more potent.

After 2–3 weeks, the scalp should feel clean and healthy; hair loss may stop within 4–5 weeks, with regrowth expected after 3–4 months.
Due to the high herbal concentration and increased allergy risk, we recommend alternating Elma 11 and Elma 13.