Question 1

What does Ocimum Basilicum [Basil] Oil do in a cosmetic formula?

Accepted Answer

This ingredient is used primarily as a fragrance and aromatic masking agent, adding a herbal scent profile to personal care formulas. It may also contribute minor sensory or deodorizing effects, but scent is its main formulation role.

Question 2

Is Ocimum Basilicum [Basil] Oil clean?

Accepted Answer

From a clean-beauty perspective, this ingredient is acceptable in many natural formulas but comes with fragrance-allergen and sensitization considerations. Naturally occurring constituents such as linalool, eugenol, and estragole can trigger disclosure requirements or brand-specific limits.

Question 3

Is Ocimum Basilicum [Basil] Oil sustainable?

Accepted Answer

This material is plant-derived and typically obtained by steam distillation, so its sourcing profile is renewable but tied to agricultural inputs, yield, and distillation energy. Its volatile organic components are generally biodegradable, though they can contribute to scent-related emissions during use and manufacturing.

Question 4

Is Ocimum Basilicum [Basil] Oil COSMOS-approved?

Accepted Answer

It is generally permitted under COSMOS-natural and COSMOS-organic when produced from approved natural raw materials using allowed physical extraction methods. Its Green Chemistry profile is mixed, with renewable sourcing and biodegradability on the positive side, balanced by energy-intensive distillation and allergen management needs.

Question 5

How does Ocimum Basilicum [Basil] Oil work chemically?

Accepted Answer

This ingredient is a complex mixture of volatile terpenoids and phenylpropanoids, with composition varying by chemotype and growing conditions, often including linalool, eugenol, 1,8-cineole, and estragole. It is typically used at low fragrance levels, often below 1%, and needs oxidation control through tight packaging, light protection, and careful tracking of regulated fragrance allergens.