The technical profile of IOTA 1401 reflects its design as a high-performance silicone fluid for cosmetic applications.

At 25°C, the product has a viscosity of approximately 6,000 mm²/s, a specific gravity of about 0.960, and a refractive index of approximately 1.397.

Its non-volatile content is around 13%, while the specified D4 content is below 43%.

The combination of high-viscosity polydimethylsiloxane and cyclic silicones provides a balance between silicone conditioning performance and formulation flow.

This makes IOTA 1401 suitable for personal care systems where a rich silicone effect is required without creating an excessively heavy sensory profile.

Its applications include skin creams, emulsions, makeup, sunscreen, self-tanning products, conditioners, and other haircare formulations.

For formulators, these characteristics provide flexibility when optimizing texture, spreadability, conditioning, and water-resistant performance.

As with any specialty cosmetic ingredient, the final usage level should be selected according to the formulation structure and desired product characteristics.

IOTA 1401 therefore offers a practical combination of technical performance, sensory benefits, and application versatility for modern cosmetic development.

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