Formulation and Ingredients for Long-lasting Lipstick and Mousse BB Cream

Question

I would like to know the formula and ingredients for making:

Long-lasting lipstick: What ingredients provide a long-lasting color effect?
Mousse-like BB cream: What is the typical base for a mousse-like texture, and what ingredients are used to achieve coverage and UV protection? Specifically, what percentage of silicone gel is used, and how are powders and physical sunscreens incorporated?

Answer 1

Formulation and Ingredients for Long-lasting Lipstick and Mousse-like BB Cream

Long-lasting Lipstick Formulation

Long-lasting lipsticks typically use ingredients that help create a film and increase viscosity to keep the color on the lips. As mentioned previously, a high amount of Squalene might be used, which could result in a sticky feel.

Key ingredients used in this type of lipstick include:

Viscosity Modifiers and Film Formers: Such as Squalene (Synthetic, For Lip Gloss) which adds shine and viscosity, helping the color adhere.
Waxes: Such as Candelilla Wax and Hydrogenated Castor Oil provide structure, hardness, and aid in adhesion.
Oils and Emollients: Such as Squalane (Olive) help keep the lips moisturized and soft.
Colorants: Various pigments provide the color.

The right balance of waxes, oils, and film-forming agents is crucial to achieve the desired long-lasting property.

Mousse-like BB Cream Formulation

Mousse-like BB creams are characterized by their light, soft texture and often use silicone as the primary base.

Key ingredients used in mousse BB creams include:

Silicone Base: Silicone Gel (High Gloss, Dimethicone Base) or Silicone Gel (High Matte, Dimethicone Base) are primary components that provide the mousse texture and can be used at high percentages (40-70%). Various viscosities of Dimethicone, such as Dimethicone (Medium/350, Low-Odor) or Dimethicone (Very Light/5, Low-Odor), help coat the skin, provide a smooth feel, and improve powder adherence.
Physical Sunscreens: Such as Titanium Dioxide (available in different forms like Titanium Dioxide 200nm EasyDisperse™ or Titanium Dioxide 250nm SilkTouch™) and Zinc Oxide (like Zinc Oxide 200nm EasyDisperse™ or Zinc Oxide (40nm, Triethoxycaprylylsilane Coated)) protect the skin from UV rays and contribute to coverage.
Powders/Fillers: Such as Mica Powder (20 Micron, Methicone Coated) or SiliSilk™ 1.5Micron help adjust texture, provide slip, aid in coverage, and may help absorb oil.
Colorants: Various Iron Oxides are used to match skin tone.

Using a silicone gel as the main base along with Dimethicone and silicone-coated powders helps create a BB cream with a mousse-like texture that is easy to spread, provides coverage, and lasts well.

Please note that creating a complete cosmetic formulation requires precise adjustment of ingredient ratios for desired texture, stability, and performance. The information above outlines the main types of components commonly used in these two product types.