1,2-Octanediol is a mild cosmetic preservative

Caprylyl glycol is both a good humectant and an antibacterial agent, acting as a skin regulator. It moisturizes, softens, and provides gentle preservative effects, making it a common addition to cosmetics. Caprylyl glycol can also be used in bath and shampoo products as a thickener and foam stabilizer.

1,2-Octanediol is a polyol compound, a commonly used preservative in cosmetics, and also frequently used as a humectant or emollient. Its chemical structure ensures good stability and low skin irritation, making it ideal for those with sensitive skin.

1,2-Octanediol is not classified as a special-purpose cosmetic, meaning it can be widely used in various formulations, including lotions, creams, and serums.

According to product specifications, 1,2-Octanediol has a shelf life of up to 24 months, indicating good storage stability and resistance to spoilage—an important factor to consider when selecting raw materials.

Furthermore, this product features "basic packaging," which, while perhaps not as aesthetically pleasing as other brands, prioritizes functionality and practicality over appearance for professionals.

Moreover, it's suitable for all skin types, including sensitive and oily skin, a rare and valuable feature. Not all preservatives are gentle and non-irritating, but 1,2-octanediol strikes a good balance between these two aspects.

From a technical perspective, 1,2-octanediol not only extends product shelf life but also provides some moisturizing benefits, hence its common nickname, "all-purpose preservative."