Disteareth-75 Ipdi
What is Disteareth-75 Ipdi?
Disteareth-75 IPDI is a synthetic polyurethane polymer formed by reacting disteareth-75, a polyethylene glycol ether of distearyl alcohol, with isophorone diisocyanate (IPDI). This creates a flexible, water-dispersible material commonly used in hair care products like styling gels and mousses, as well as skin care emulsions and mascaras. In formulations, it functions primarily as a viscosity controller by forming a network that increases thickness, preventing ingredient separation and ensuring even distribution. It also provides mild film-forming properties, helping products adhere smoothly without stiffness. Its non-ionic nature allows compatibility across various pH levels and with other surfactants, making it versatile for clear gels and opaque lotions. Typically incorporated at low levels, it contributes to sensorial qualities like spreadability and suspension of pigments or particles.
Roles in Formulation
This ingredient serves the following purposes in cosmetic formulations:
Benefits
Enhances product thickness for better stability and even application.
Improves texture, making formulas easier to dispense and use.
Supports suspension of active ingredients without separation.
Who It's For
A quick guide for who this ingredient may suit (and who should be cautious).
| Who May Benefit | Who Should Avoid |
|---|---|
| Users seeking smooth, stable hair styling products. | Those with known allergies to polyurethanes or isocyanates. |
| Individuals preferring lotions with consistent texture. | People sensitive to synthetic polymers in cosmetics. |
| People using mascaras needing reliable film formation. | Individuals preferring fully natural ingredient formulations. |
Safety Notes
- Rated low comedogenic potential, unlikely to clog pores.
- Considered safe for typical cosmetic use concentrations.
Frequently Asked Questions about Disteareth-75 Ipdi
What does Disteareth-75 IPDI do in products?
It controls viscosity to improve thickness, stability, and texture for better usability.
Is it safe for sensitive skin?
It has low irritation potential, but patch testing is recommended for sensitivities.
Does it cause breakouts?
It carries a comedogenic rating of zero, making it unlikely to clog pores.