Erika Iflinger
2025-11-05
This certificate is honored to
CERTIFICATE OF COMPLETION
Lise Andersen
Tutor
Issuing date
Course hours
12
Robert Tisserand
Principal
WHO SUCCESSFULLY COMPLETED BOTH THE LESSONS OF
FORMULATING GELS AND SERUMS
AS WELL AS ALL ITS PREREQUISITES,
AND DEMONSTRATED A FULL UNDERSTANDING OF THE SUBJECT MATTER

Distributed by:

Issued to

Erika Iflinger

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Credential Verification

Issue date: November 5, 2025

ID: 8634a8c3-4eed-44fa-8124-0bc06247bcdb

Issued by

Tisserand Institute

Online education institute providing evidence-based education in the field of essential oils and aromatherapy.

Type

Course

Description

No information provided for this award.