This statement raises regulatory and scientific issues, especially in Canada.

The claim:

“Because of the lime essential oil, this soap is antibacterial, and helps to bring relief to conditions like acne, psoriasis and eczema.”

1. “Antibacterial” claim

Saying a soap is antibacterial is considered a drug or natural health product claim by Health Canada.

• “Antibacterial” implies the product kills or inhibits bacteria.

• To legally make this claim you normally need product licensing and supporting evidence.

• Most handmade soaps do not have this approval.

Also, Citrus aurantiifolia (lime essential oil) does show some antimicrobial activity in laboratory studies, but that does not automatically justify an antibacterial claim in a finished cosmetic product.

2. Claims about acne, psoriasis, and eczema

These are medical conditions:

• Acne

• Psoriasis

• Eczema

If you claim a soap treats, relieves, or improves these conditions, the product is no longer considered a cosmetic under Canadian regulations. It becomes a drug or natural health product, which requires approval and clinical evidence.

Without that approval, the claim is not compliant.

3. Additional safety issue with lime oil

Lime essential oil can be phototoxic if it is cold-pressed and left on skin exposed to sunlight. That is another reason regulators are cautious about strong claims.

4. Key takeaway

The original sentence contains three high-risk claims:

• antibacterial

• acne relief

• psoriasis/eczema relief

Those would likely move the product outside cosmetic compliance with Health Canada.

🧼 In cosmetic marketing, it is safest to focus on cleansing, scent, and skin feel, not disease treatment or antimicrobial claims.