Required skills

The following skills must be assessed as part of this unit

technical skills to

apply botanical knowledge of selected aromatic plant oils to a range of beauty treatments

apply chemical knowledge of selected aromatic plant oils to a range of beauty treatments

apply knowledge of carrier oils and additives to design the blended oils for use in a range of beauty treatments

literacy skills to read and apply manufacturers product information including plant oil origin chemical analysis and safety data sheets

Required knowledge

The following knowledge must be assessed as part of this unit

common name botanical name and plant family and characteristics for each aromatic plant oil listed in range statement

chemical composition of selected aromatic plant oils

processes affecting chemistry of aromatic plant oils

commonly used carrier oils and their characteristics

effects and benefits of a defined range of aromatic plant oils carrier oils and additives

adverse and beneficial interactions of aromatic plant oils

anatomy and physiology of the skin and skin structures as they relate to percutaneous absorption of aromatic plant oils carrier oils and additives

skin sensitivity and allergies to aromatic plant oils

uses of aromatic plant oils in beauty treatments

The evidence guide provides advice on assessment and must be read in conjunction with the performance criteria required skills and knowledge range statement and the Assessment Guidelines for the Training Package

Critical aspects for assessment and evidence required to demonstrate competency in this unit

Evidence of the following is essential

applying common names botanical names and plant family of twelve selected aromatic plant oils

applying properties and profiles of minimum of twelve aromatic plant oils

applying organic chemistry in selecting and preparing aromatic plant oils for use in range of beauty treatments

applying knowledge of properties of carrier oils and additives

applying knowledge of appropriate ratios of aromatic plant oils to carrier oils additives and other mediums for use in a range of beauty treatments

applying safe work practices when storing and handling ingredients

accurately and legibly recording relevant data

Context of and specific resources for assessment

Assessment must ensure

that competency is consistently demonstrated over a period of time and observed by the assessor or the technical expert working in partnership with the assessor as described in the Assessment Guidelines

that competency is demonstrated in the workplace or a simulated workplace environment in a range of real work situations which may include client interruptions and involvement in other related activities normally expected in the workplace

Assessment must ensure access to

an environment which includes as a minimum

aromatic plant oils preparation and storage area

range of aromatic plant oils carrier oils and additives

text and online information relating to application of aromatic plant oils in beauty treatments

product information and safety data on range of aromatic plant oils carrier oils and additives

a range of clients with different aromatherapy treatment requirements

For further guidance on the use of an appropriate simulated environment refer to the Assessment Guidelines in this Training Package

Methods of assessment

A range of assessment methods should be used to assess practical skills and knowledge The following examples are appropriate for this unit

observation of learner performing a range of tasks in the workplace or a simulated work environment over sufficient time to demonstrate handling of a range of contingencies including

evaluating carbon backbone and functional groups of selected aromatic oils

identifying proportions of carrier oils and additives for aromatic plant oil blends for use in beauty treatments

consistent application of workplace policies and procedures and safe work practices when storing and handling ingredients

case studies written and oral questioning or interview to test knowledge of such things as

common names botanical names and plant family of twelve selected aromatic plant oils

properties and profiles of a minimum of twelve aromatic plant oils

application of organic chemistry in selection and preparation of aromatic plant oils for use in a range of beauty treatments

properties of carrier oils and additives

appropriate ratios of aromatic plant oils to carrier oils additives and other mediums for use in a range of beauty treatments

uses of aromatic plant oils

completion of workplace documentation relevant to applying aromatic plant oil chemistry to beauty treatments

thirdparty reports from technical experts

completion of selfpaced learning materials including personal reflection and feedback from a trainer workplace coach or supervisor

Holistic assessment with other units relevant to the industry sector workplace and job role is recommended for example

SIBBBOSA Blend and apply a range of aromatic plant oils for beauty treatments

SIBBBOS505A Blend and apply a range of aromatic plant oils for beauty treatments

SIBBCCSA Interpret the chemical composition and physical actions of cosmetic products

SIBBCCS407A Interpret the chemical composition and physical actions of cosmetic products.

General properties may include:

Plant information must include:

Aromatic plant oils may include:

Profiles must include:

Different bonds may include:

Carbon backbone must include:

Functional groups may include:

Chemical terminology must include:

Processes that affect the chemistry may include:

Solubility may include:

Emulsifiers and dispersants may include:

Carrier oils may include:

Characteristics may include:

Quality may include:

Additives may include:

Other mediums may include:

Uses of aromatic plant oil may include:

Ingredients may include:

Beauty treatments may include:

Relevant legislation and codes may include:

Workplace policies and procedures may include:

Storage and handling may include:

Storage and labelling requirements may include: