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Propylparaben 10 g

Small-batch propylparaben for home formulators and testing new recipes

Propylparaben is one of the most extensively studied and widely used preservatives across the cosmetic, pharmaceutical, and food industries worldwide. It is primarily valued for its ability to inhibit the growth of mold and yeast in water-based formulations such as creams, lotions, emulsions, gels, and certain topical pharmaceutical products. The 10 gram pack size is well suited for home formulators developing new recipes, testing prototype batches, or preparing small trial runs before scaling up to larger production. This ingredient belongs to the category Preservatives and Antioxidants, which brings together components responsible for microbiological stability and oxidative protection in finished formulas.

A notable feature of propylparaben is that it performs strongly against fungi and mold but has weaker activity against bacteria, which is why it is rarely used alone in real formulations. Formulators typically pair it with broad-spectrum preservatives or other parabens to achieve balanced protection. In skin-clarifying formulas it is often combined with Amipreserve, which also brings mild exfoliating properties to blemish-prone skin products. To broaden protection against bacterial contamination, many recipes also include Benzoic Acid, which works particularly well in slightly acidic water-based systems.

Propylparaben should be added during the cooling stage of an emulsion, once the temperature drops to around 60-65 degrees Celsius, to preserve its activity and avoid thermal breakdown. A typical usage rate in finished products falls within 0.1-0.3 percent of the total formula mass, though the exact concentration should always be checked against the specific recipe and regulatory requirements of the target market. It is best to pre-dissolve the powder in a small portion of warm water phase or emulsifier before blending it into the main batch, ensuring even distribution throughout the product.

Beyond facial and body creams, propylparaben finds use in shampoos, conditioners, shaving products, color cosmetics, and certain water-based household chemical formulations. For formulators seeking broader, ready-made protection against both bacteria and fungi without complex calculations, many turn to combined preservative systems such as Sharomix MCI II, which simplifies dosing for those just starting to formulate.

Store the powder in a dry, cool place away from direct sunlight, in a tightly sealed container to prevent moisture absorption. Under proper storage conditions the material retains its properties for an extended period, making the small pack size a practical choice for anyone working with limited trial batches rather than full production runs.

Soothing hand cream for small-batch testing

Distilled water 120 ml

Shea butter 20 g

Emulsifying wax 10 g

Sweet almond oil 15 ml

Glycerin 5 ml

Propylparaben 0.25 g

Lavender essential oil 6 drops

Heat the water phase and the combined oil phase of shea butter, emulsifying wax, and almond oil separately to about 70 degrees Celsius. Slowly pour the oil phase into the water phase while stirring continuously until a stable emulsion forms. Allow the mixture to cool to around 50 degrees, then add glycerin along with propylparaben pre-dissolved in a small amount of warm water, mixing thoroughly. Once the cream cools to room temperature, blend in the lavender essential oil and transfer the finished product into a clean, tightly sealed jar for storage.

Date:

today

Author:

Аріна, Северодонецк

Reviews

Рекомендую всем, кто ищет качественные ингредиенты.

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Лилия, Неймеген

Это настоящая сокровищница для любителей косметики ручной работы! Здесь можно найти все, что нужно для творчества.

1 September 2026

Саша, Свалява

Заказала ингредиенты вечером, а уже на следующий день их доставили. Буду рекомендовать ваш магазин.

INCI	Propylparaben
Other
Att brand	Germany
Color product	white
Features	All information presented on the site is for reference only
Input percentage	0.001-0.25%
Minimum count	1
Name	Propylparaben 10 g
Packaging	container for transportation
Packing	10 grams
Solubility	oil, alcohol, propylene glycol, slightly in water
View	powder
Valid until	07.2027