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COSMETIC INGREDIENTS

Hydrogenated Polydecene
CAS:68037-01-4

Product Name Hydrogenated Polydecene
Molecular Formula C₁₀H₂₀
Molecular Weight 140.27
Appearance  Colorless, clear and transparent liquid, odorless
Package 1kg/5kg Bottle 25kg/Drum  25kg/Carton or customized as per customer's requirements
Storage Store in a cool, dry place, tightly sealed, away from heat and light
MOQ 1 KG
Payment T/T, LC or DA
Delivery Time Ready Stock in Local Warehouse, 1-3 days
Origin China
Shipping DHL, FedEx, TNT, EMS, By Sea, By Air 

Description

Hydrogenated Polydecene, as a non-irritating synthetic polymer that delivers a silky feel and has gentle properties, is widely used in cosmetics as an emollient, moisturizing agent and synthetic base oil.

Applications

Properties:
First, it delivers excellent chemical inertness. More specifically, thanks to its excellent antioxidant properties and thermal stability, it exhibits superb stability within a broad pH range.
Secondly, it offers a broad range of viscosities. You can choose the optimal grade based on your specific formulation requirements, with a very wide viscosity span ranging from 5 to 1250 cSt.
Thirdly, it exhibits distinctive thickness and slip characteristics.
Fourthly, it demonstrates outstanding compatibility. In brief, owing to its excellent solubility in various oils, it can be well integrated into numerous formulation systems.
Applications:
For sunscree-boosting and dispersing functions, it helps sunscreen actives to disperse evenly within the oil phase. Furthermore, Hydrogenated Polydecene has been demonstrated to raise SPF values, enabling it to be suitable for sunscreen formulations.
For ant-wrinkle skincare benefits, Hydrogenated Polydecene has been demonstrated to provide favourable anti-wrinkle skincare benefits, making it suitable for anti-aging and anti-wrinkle formulations.
In makeup and powder products, it provides excellent pigment-dispersing properties that greatly improve product texture. As a result, it is widely incorporated into makeup formulations including lipsticks.
In hair care products, it can increase hair gloss and improve combing feel.
For baby care products, it offers extremely mild and ski-safe properties, featuring non-irritating and non-sensitizing characteristics. Therefore, Hydrogenated Polydecene is highly recommended for such applications.
The following are the recommended usage levels in formulations:
First, for light emulsions or creams or baby care formulations, the recommended usage level is typically 1%-5%.
Second, for sunscreen products, the recommended usage level is typically 2%-8%.
Third, for makeup products such as lipsticks and lip glosses, the recommended use level is flexible, and the dosage may be higher depending on formulation requirements.

Advantages

First, it provides favourable cost-in-use performance. In other words, it delivers highperformance combined with good cost-effectiveness, making it a high-quality, economical synthetic cosmetic ingredient.
Second, its manufacturing process is mature and controllable. Manufactured through well-established oligomerization and catalytic hydrogenation processes, this material features a highly industrialized production route with excellent batch-to-batch quality stability and reproducibility.
Third, raw‑material supply remains stable. Generally speaking, its base stocks such as decene rely on large‑scale petrochemical supply chains, featuring ample availability and low susceptibility to single‑source shortages.
Fourth, it features eco-friendly attributes and a high safety profile. Produced through full hydrogenation, these high-purity hydrocarbons contain no harmful impurities or residual unsaturation sites. They meet stringent global cosmetic-ingredient safety requirements and ease downstream compliance-related work.
Fifth, it has a broad viscosity range that meets flexible-formulation requirements. By controlling the degree of polymerization, manufacturers can achieve a broad viscosity range from low-viscosity (light-texture) grades to high-viscosity (thick-texture) grades, suitable for diverse downstream formulations (5 -1250 cSt).

FAQ

Q1: Can you provide free samples of Hydrogenated Polydecene for lab testing?
A:Of course. We provide small-package samples to global cosmetics R&D labs and corporate clients for formulation testing. If you need small-package samples, please contact our team to apply.
Q2: What is the minimum order quantity (MOQ) and typical packaging of Hydrogenated Polydecene?
A: We provide flexible packaging to suit different production stages. Typical packaging includes laboratory-small packs and industrial drums such as 25kg or 160kg, and MOQ can be tailored to your order needs.
Q3: Will Hydrogenated Polydecene feel greasy in emulsions or creams when used?
A: No. Although it exhibits distinctive thickness and slip characteristics, its high-purity and light texture leave a smooth, non-greasy finish after use, balancing lubrication with a refreshing feel.
Q4: Can it completely or partially replace traditional mineral oil or silicone oil in formulations?
A: Absolutely. Owing to its excellent solubility in various oils, it can be well integrated into numerous formulation systems. Besides, it delivers excellent chemical inertness and antioxidant properties. Therefore, it is an ideal substitute for mineral oil or partial replacement of silicone oil in high-end formulations.
Q5: What is the advantage of Hydrogenated Polydecene compared with conventional mineral oil or silicone oil?
A: It exhibits excellent chemical inertness and high purity. Unlike mineral oil, it features no yellow discoloration and does not generate odors. Unlike silicone oil, it not only provides a silky feel, but also offers better oil-solubility and anti-wrinkle and anti-aging support. Most importantly, it does not cause occlusion or pore-blocking concerns.
Q6: Are there any special requirements for processing or temperature during manufacturing?
A: No, there are no special requirements. It delivers excellent thermal stability and wide pH tolerance, making the process straightforward—it can be added directly and stirred evenly in emulsification or oil-phase heating steps.

Regulatory compliance

China: It is listed in the Inventory of Cosmetic Raw Materials Used (2021 edition) acted by NMPA.
European Union: As a high-purity synthetic hydrocarbon, it is permitted for use as a moisturizer in cosmetics and personal care products. In addition, it must comply with REACH registration requirements and does not contain any restricted harmful impurities.
United States: CIR has evaluated its safety and confirmed that under current concentrations and usage patterns, it is safe as used, meeting market entry standards.
Canada: It is regulated by Health Canada and incorporated in the Cosmetic Ingredient Hotlist or related permitted ingredient databases.
Australia: It is listed in the Australian Chemical Inventory (AICS or AIIC). In addition, this raw material is legally imported and may be used in cosmetics and baby-care products.

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