Knowde Enhanced TDS
Identification & Functionality
- INCI Name
- Cosmetic Ingredients Functions
- Pharma & Nutraceuticals Functions
- CAS No.
- 61693-08-1
- EC No.
- 612-191-3
Features & Benefits
- Benefit Claims
- Labeling Claims
- Product Background
For more than 100 years, Penreco® has specialized in niche product blending to meet customer specific requirements. If you are interested in finding out more about the many attributes of our gelled and solid stick technology, we can provide supporting clinical and in-vitro studies. Please contact your Penreco sales representative and our technical experts will be happy to find a solution that’s right for you.
- Benefits of Versastique Products
- Formulation Friendly – efficient delivery system, easy to use (simply melt and mix).
- Cost Effective – reduces amount of structural material required to make a stick application.
- Versatility – compatible with a wide variety of low polarity ingredients.
- Performance – excellent suspension properties and superior moisture delivery.
- Stability – stabilizes and protects active ingredients in a self-preserving formulation base.
- No harsh chemicals – milder to the skin and low toxicity.
- Benefits of Versastique ME Products
Light-Moisturizing
Solid stick form of hydrogenated polyisobutene is very light, nongreasy, and has good spreading properties. It has a wide range of chemical compatibility, and solubility for sunscreen agents and is a great mineral oil-free alternative.
Applications & Uses
- Applications
- Application Format
- Dosage Form
- AP/Deo Applications
- Color Cosmetic Applications
- Hair Care Applications
- Nail Care Applications
- Skin Care Applications
- Sun Care Applications
- Treatment Product Applications
- Formulating Lasting Partnerships Products Designed with Care
The Penreco product lines of Versagel®, Versastique™, petrolatums and mineral oils are used in numerous lip care applications such as lip oils, glosses, polish, liners, stains, balms, scrubs and lipstick. Each product line is available in multiple viscosity ranges and is suitable for a wide variety of personal care formulations.
For more than 100 years, Penreco has specialized in niche product blending to meet customer specific requirements. We’re proud to offer safe, stable products that provide a moisturizing agent as well as a gel structure for ease of formulation.
- Versastique™ A Better Way to Formulate
Our gelled technology is used in thousands of cosmetic, pharmaceutical and personal care products around the world. Our process gels various substrates in such a way that it promotes superior moisture retention by creating a continuous film enabling oil to be easily spread with no pooling of the product.
- Creates a film barrier for added moisturization, delivers superior stabilization and suspension properties.
- Provides enhanced fragrance retention and waterproofing properties.
- Versagel MX meets the EU Colipa Lip Care Requirements.
- Lip Care
- The lip’s exposed membrane structure is different from other skin. Lips do not have the many protective layers of stratum corneum that is found in other skin. Lips also do not have the protection provided by the sweat glands and oil glands. Therefore, the lips are more vulnerable to any exposure to natural elements such as wind, cold, sun, etc. Long-term negligence of the lips will result in chapping, cracking, bleeding and the appearance of premature aging. Because of the structure of their skin, lips require consistent moisturization and protection if they are subject to exposure. We take these needs into account to help us produce our Drakeol® Mineral Oil, Petrolatum, VersastiqueTM and Versagel® that are used in lip care applications.
- Applications of Versastique Products
- Color Cosmetics: concealer, foundation, blush/highlighter, face and body paint, lipstick, lip liner, eye liner, multi-stick
- Personal Care: deodorant, cleanser, mask/peels
- Skin Care: oils, insect repellent, cuticle oil, complexion correction, after shave
- Sun Care: sunblock/sunscreen, after-sun cooling
- Health Care: scar treatment, topicals, ointments, wound-healing products, pain relief, acne treatment
- Hair Care: pomades, styling products, treatments
- Applications Line of Versastique product
The Versastique product line includes gelling four substrates:
- SQ Squalane
- ML C12-15 Alkyl Benzoate
- ME Hydrogenated Polyisobutene
- M Mineral Oil
- Versagel® & Versastique™ A BETTER WAY TO FORMULATE
Our gelled technology is used in thousands of cosmetic, pharmaceutical and personal care products around the world.
Our process gels various substrates in such a way that it promotes superior moisture retention by creating a continuous
film enabling oil to be easily spread with no pooling of the product.- Creates a film barrier for added moisturization, delivers superior stabilization and suspension properties.
- Provides enhanced fragrance retention and waterproofing properties.
- Versagel MX meets the EU Colipa Lip Care Requirements.
Properties
- Physical Form
- Appearance
- Opaque Semi-solid
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Color | 3 | — | — |
| Flash Point | 145 | °C | ASTM D92 |
| Hardness (g) | 15 | — | — |
| Melting Point | 118 | °C | ASTM D3954 |
| Specific Gravity (at 25/25 °C) | 0.83 | — | ASTM D4052 |
| Viscosity (at 130 ˚C), SC4-18, 90 rpm, (10 rpm*) | 44.8 | cPs | ASTM D2983 |
Technical Details & Test Data
- Formulation Benefits with Versastique™ product
Studies on the Versastique product line have shown that prototype formulations using Versastique Clear 5T series SQ, ME, and M have similar hardness, friction, transfer rate and efficacy. This enables formula customization by varying the properties of the gelled emollient. To illustrate the benefits of formulating with Versastique sunscreen prototypes were developed and compared to marketed benchmarks (SB, BG and NK) using a Texture Analyzer.
Hardness
Versastique prototypes have lower hardness than wax structured benchmarks. Softer
stick products are gentler to apply onto the skin.Friction
Versastique prototypes have comparable or much lower friction than the benchmarks. Thus, we can conclude that the Versastique prototypes take less force to spread product over the surface. Additionally, the Versastique ME is the most lubricious.
Transfer Rate
Versastique sunscreen prototypes have similar transfer rates compared to BG & NK while SB is significantly lower. Thus, we can conclude that the amount of product being applied is equivalent to benchmarks. This means that Versastique sunscreens are gentler to apply without applying excess product to the skin.
Efficacy
Figure 1: Broad Spectrum SPF Efficacy (UVA/UVB)
Figure 2: Dry & Water Resistant In-Vitro SPF
Versastique sunscreen prototypes have comparable performance to the benchmark under static and water immersion testing at almost half the active level. All Versastique sunscreens have higher SPF than expected (50 vs. 30) which implies highly uniform spreading of the sunscreen agents in Versastique base. Versastique sunscreens showed broad-spectrum performance with each having a UVA/UVB ratio greater than 0.90 (Figure 1). The pre-emersion or static SPF of Versastique sunscreens is comparable to static SPF of the benchmark while the post-emersion SPF is within 80% or greater of the benchmark value. The water-resistant properties of Versastique enable higher SPF post-immersion vs. the static or pre-immersion values. The mildness, high efficiency, and water resistance of Versastique makes it an attractive base for high performance sunscreens (Figure 2).