Facial Cream Formulation: Texture, Stiff Peaks, and Skin Feel Analysis

Based on your formula, here is an analysis of the texture and skin feel:

1. Texture and "Stiff Peaks"

The formula will definitely result in a cream texture. The combination of Glyceryl Stearate and PEG-100 Stearate (emulsifier) with consistency enhancers like Stearic Acid, Stearyl Alcohol, Cetyl Alcohol, and Cetearyl Alcohol, along with Hydroxyethyl Cellulose (HEC) as a water-phase thickener, provides a stable structure.

• To achieve "Stiff Peaks": If the current texture is too soft, you can increase the amount of Cetyl Alcohol or Cetearyl Alcohol to 2-3% total. This will make the cream thicker and hold its shape better.

2. Stickiness and Skin Feel

The formula is well-balanced to avoid excessive stickiness:

• Light Feel: The inclusion of LipidSoft™ Lite and Isopropyl Myristate (IPM) helps reduce the greasiness of the oils, making the cream spread easily and feel lighter on the skin.
• Smoothness: Mineral Oil (Light) and Medium Viscosity Silicone provide a smooth glide and help reduce the "white cast" (soaping effect) that can occur when rubbing the cream, which you mentioned as a concern with Cetyl Alcohol.
• Humectants: Glycerin and Glycols at 5% total are at a good level for hydration without being overly tacky.

Suggestions:

• White Cast: To further reduce the white streaks during application, ensure the Medium Viscosity Silicone is well-dispersed.
• Antioxidant: Since you have natural oils and active ingredients, the inclusion of Protec™ OX is excellent for preventing rancidity and protecting the actives like Alpha Arbutin and Q10.
• Active Stability: Ethoxydiglycol is a great choice here to help penetrate and stabilize the active ingredients.

Overall, this is a solid professional-style base that should feel pleasant on the face.