Claims › Lab science: dating & ancient materials › Aloe-linked compounds in Egyptian embalming materials and 'Mumia'
Aloe-linked compounds in Egyptian embalming materials and 'Mumia'
In Plain English — The 30-Second Takeaway
What did ancient Egyptian embalmers use, and what was the 'Mumia' sold in medieval Europe made of?
A 2026 study tested 24 museum objects. It found aloe-linked compounds in several samples, and signs of aged conifer resin in many.
Earlier lab work shows Egyptian embalmers used imported resins, oils and tars (Rageot et al. 2023).
A 2026 study found aloe-linked compounds in selected samples. The authors say an old Egyptian word may mean aloe. This has not yet been tested by other teams.
Overview & Context
'Mumia' was a substance made from mummies. People in Europe used it as a medicine in the Middle Ages and later.
▸ Read Technical Background, Full Claim Wording & Academic Literature History
Formal claim tested: Chemical tests on museum objects, including 'Mumia' once sold in Europe, suggest ancient Egyptian embalmers used aloe, and that an unresolved Egyptian word from the 2nd millennium BC may name it.
Why this label applies: The 2026 team found aloe-linked compounds in several of its samples. The authors say this supports the presence of aloe plant juices in selected samples. That is a lab result from one study of 24 objects. The link to an Egyptian word is the team's reading of texts and chemistry together. They say an unresolved Egyptian word from the 2nd millennium BC may mean aloe or a product made from aloe. We label this Leading Edge because it is one new study, and other teams have not yet tested it.
But it has not been clear what it was made of. A 2026 study in PNAS looked at 41 old texts. It also ran chemical tests on 24 objects from university and pharmacy museums. The objects included old 'Mumia' products, mummified body parts, embalming residues, bandages and two mummified skulls. The team found aloe-linked compounds in several samples. Many held signs of aged conifer resin. A separate 2023 study of an embalming workshop at Saqqara also matched chemicals to Egyptian words written on the pots. This page reports chemistry and history only. This page makes no health claims.
✓ What Has Been Physically Measured
Dates, physical measurements, and excavated findings kept separate from interpretation.
- 24 museum objects tested: The 2026 team ran detailed chemical tests on 24 objects. The main test was LC–MS/MS. It is a lab method that sorts the molecules in a sample and then weighs them. The objects included old 'Mumia' products, mummified body parts, embalming residues, bandages and two mummified skulls. [1]
- 'Mumia' samples varied: Materials sold under the name 'Mumia vera' differed a lot from each other. Many shared chemical signs of aged conifer resin. [1]
- Aloe-linked compounds: Several samples held compounds linked to aloe, including ones related to aloeresin and aloin. Those are two natural chemicals found in aloe. The authors say this supports the presence of aloe plant juices in selected samples. [1]
- A powder matched to a head: The chemistry linked a plain powder sample to one mummified head. Museum records had not securely shown that the two belonged together. [1]
- Saqqara workshop, 2023: A separate team tested 31 labelled pots from an embalming workshop at Saqqara. The workshop dates to Egypt's 26th Dynasty. It found mixtures of oils, tars and resins used on the head and on the wrappings. [2]
🧭 Evidence & Arguments For
- An old Egyptian word: The team compared 41 texts with its chemical results. They say an unresolved Egyptian word from the 2nd millennium BC may mean aloe or a product made from aloe. [1]
- Words matched to pots before: A different team studied the Saqqara workshop in 2023. Two words on its pots are often translated as 'myrrh' or 'incense' and 'a sacred oil'. At that workshop, the first word named a mixture based on conifer resin. The second named an ointment with plant additives. That shows chemistry can help read embalming words. [2]
- Embalmers used imported materials: The 2023 team traced some ingredients to the Mediterranean and others to tropical forest regions. Embalmers drew on a wide trade network. [2]
🏛️ Evidence & Arguments Against, or Limits
- Selected samples only: Aloe-linked compounds turned up in several samples, not in all of them. The authors' own wording is that the results support aloe in selected samples. [1]
- 'Mumia' was not one thing: Materials sold as 'Mumia vera' varied a lot. So one result cannot describe all 'Mumia'. [1]
- The word is a possibility: The authors say the evidence 'raises the possibility' that the word means aloe. It is not a confirmed translation. [1]
- Museum objects, not a dig: The samples came from university and pharmacy museum collections. Before this study, no record had firmly linked one powder to its mummified head. [1]
🔬 Open Questions & What Would Change the Verdict
Tests on embalming materials from dated, excavated burials would show how widely aloe was used. Labelled pots like those at the Saqqara workshop could also help. Finding the word on a pot that holds aloe would help show what it means.
Primary Academic Sources
▸ View All Cited Primary Sources & DOIs (2 papers)
- Berger, T., Naimi, A., Hardes, K., Sachße, C., Gericke, R., Marner, M., Mühlemeyer, F., Pommerening, T. & Reher, R. (2026). New molecular and historical evidence on ancient Egyptian embalming. PNAS 123(45): e2624362123. doi:10.1073/pnas.2624362123 data
- Rageot, M., Hussein, R. B., Beck, S., Altmann-Wendling, V., Ibrahim, M. I. M., Bahgat, M. M., Yousef, A. M., Mittelstaedt, K., Filippi, J.-J., Buckley, S., Spiteri, C. & Stockhammer, P. W. (2023). Biomolecular analyses enable new insights into ancient Egyptian embalming. Nature 614: 287–293. doi:10.1038/s41586-022-05663-4 data
More in this section: Lab science: dating & ancient materials.
Sources checked against Crossref and publisher pages on 2026-11-02. Labels describe the claim, not the people who hold it. Methodology.