1. PMOil-control® 9574 for Oily Sensitive Skin Overview
PMOil-control® 9574 is newly developed by Plamed, it’s a natural compound ingredient for oily sensitive skin. PMOil-control® 9574 is composed of 3 natural plants: white willow bark, kava pepper and pueraria lobata.
Oily skin is often accompanied by some skin sensitivity, as the oil generated creates a sort of external barrier for skin. When this barrier is removed, the skin underneath is often left feeling raw and exposed, then skin become more sensitive, so there is oily sensitive skin. Oily sensitive skin is generally the result of improper care of oily skin, such as over-cleansing, chemical peel, etc.
Oily skin is related to 5α-reductase that is a key enzyme in skin androgen metabolism. It was found that 5α-reductase was expressed in all skin cells, but it was highly expressed in sebaceous gland cells in acne and prone areas. In sebaceous cells, testosterone can be converted to more active dihydrotestosterone (DHT) under the action of 5α-reductase, which further stimulates sebum secretion and thus enhances the ability to induce acne. Therefore, in order to treat oil skin, it’s necessary to inhibit 5α-reductase.
Plamed PMOil-control® 9574 is a good 5α-reductase inhibitor to reduce sebum secretion and prevent acne on the skin. Also, the active ingredients in PMOil-control® 9574 can achieve anti-inflammation effect, and soothe skin irritation.
| Product Name | INCI Name | ||
| PMOil-control® 9574 | SALIX ALBA (WILLOW) BARK EXTRACT, PIPER METHYSTICUM ROOT EXTRACT, PUERARIA LOBATA EXTRACT, HYDROXYPROPYL CYCLODEXTRIN |
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| Product ID | Specification | Minimal Package | Minimal Order Quality |
| PMOC0101 | PMOC0101 | 1KG | 1KG |
2. PMOil-control® 9574 for Oily Sensitive Skin Botanical Source
White willow (Latin name: Salix alba L.) belongs to deciduous tree of Salicaceae. Its leaves, buds, roots and bark can be used as medicine. Usually we use white willow bark as raw material for cosmetic use. Its main active ingredient salicin, has oil control, anti-inflammation effect, more mild than salicylic acid.
Kava pepper (Piper methysticum Forst) is a perennial upright shrub of the pepper family. The main active ingredients of kava pepper are kavalactone and kavain. It has a long history used as medicinal ingredient in European and American countries and regions, and is also widely used as a food supplement. The dried rhizomes are mainly used in cosmetic raw materials. Kava pepper extract can efficiently suppress the neural hyperreactivity, and quickly relieve skin discomfort.
Pueraria lobata is mainly in Henan, Shaanxi, Anhui, Zhejiang. Shaanxi is the largest producer of pueraria in the north. It contains many medicinal ingredients. It can be used in medicine, health care products and cosmetics. Pueraria lobata extract can improve blood capillary, nourish the skin.
3. PMOil-control® 9574 for Oily Sensitive Skin Manufacturer Specification
| Items | Specification |
| Appearance | Off white to light yellow powder |
| Odor | Characteristic |
| Taste | Characteristic |
| Physical Characteristics | |
| Moisture | ≤10.0% |
| Ash content | ≤7.0% |
| Heavy Metals | |
| Pb | ≤10ppm |
| As | ≤2ppm |
| Hg | ≤1ppm |
| Cd | ≤5ppm |
| Microbiological Tests | |
| Total of bacteria | ≤1000cfu/g |
| Yeast & mold | ≤100cfu/g |
| Pseudomonas aeruginosa | Not detected |
| Staphylococcus aureus | Not detected |
| Heat-resistant escherichia coli | Not detected |
4. PMOil-control® 9574 for Oily Sensitive Skin Effect
- Oil control
White willow bark xtract is called plant salicylic acid, which has very good oil control effect without salicylic acid irritation.
- Soothing
Kava extract significantly inhibited the expression of TRPV1 and inhibited the conduction of 97% of the action potential.
- Repair skin
White willow bark extract is rich in salicin, which is a precursor of aspirin and has a good anti-inflammatory effect. Pueraria extract is good for nourishing the skin and improving the dilation and softening of capillaries.
5. PMOil-control® 9574 for Oily Sensitive Skin Efficacy Tests
- 4-week human test for oil control, moisturizing, anti-redness
A SebumScale SSC1114 sebumeter was used to measure the forehead area at least 3cm*3cm. Results showed that PMOil-control® 9574 reduced skin oil content by 35% within one week.
With the MoistureMeterSC MSC1275 cuticle water content meter, a 3cm by 3cm area of the cheekbone area was moistened. Results showed that PMOil-control® 9574 increased cuticle water content by 27% within one week.
The test areas (left and right cheeks) were photographed separately using ANTERA 3D multi-functional 3D skin imaging analyzer. The results showed that PMOil-control® 9574 significantly reduced heme levels and improved skin condition. It indicates PMOil-control® 9574 also has the very good effect to improve sensitive skin, and remove skin redness.
- 7-hour human efficacy test for oil control and skin soothing
PMOil-control® 9574 can reduce the skin oil content by 16% within 7 hours, which revealed that it has a certain short-acting oil control ability.
PMOil-control® 9574 can reduce the value of the red zone by 20%, revealing it has a certain immediate soothing effect.
- PMOil-control® 9574 inhibits the production of lipid droplets
0.1% PMOil-control® 9574 can significantly reduce the content of lipid droplets in human sebaceous gland cells, revealing its significant oil control effect. The fluorescent part of the graph below shows the sebum droplets secreted by sebaceous glands. We can conclude that with the increase of the concentration of PMOil-control® 9574, the ability of inhibiting the sebum droplets secreted became stronger.
- PMOil-control® 9574’s inhibition of 5α-reductase
1% PMOil-control® 9574 inhibits 5α-reductase by 95.61%, indicating it reduces skin oil by inhibiting 5α-reductase. The oil-control effect is 2.7~5.3 times of PCA zinc, yeast zinc, and salicylic acid, which are mainstream oil control ingredients on the market.
- PMOil-control® 9574 for anti-inflammation
Use Sodium Lauryl Sulfonate as a stimuli, it can result in skin-inflammation and accumulation of neutrophils. PMOil-control® 9574 inhibits 74% inflammation at the concentration of 0.12%.
- PMOil-control® 9574 for skin soothing
Using keratinocytes as the study object, capsaicin stimulation was used to establish in vitro neural sensitivity model, and the skin soothing effect of PMOil-control® 9574 was verified by detecting the change of TRPV1 content in the cells. As a result, PMOil-control® 9574 can inhibit TRPV1 protein in 43.29% at the concentration of 0.313%.
6. PMOil-control® 9574 for Oily Sensitive Skin Application & Reference Dosage
| Application Product | Reference Dosage |
| Toner, essence, lotion, cream, gel, eye cream, etc. | 0.5-2.0% |
7. PMOil-control® 9574 for Oily Sensitive Skin Safety
- The International Catalogue of Chinese Cosmetic Raw Materials Standards in 2021 includes Salix Alba (Willow) Bark Extract, Piper Methysticum Root Extract, Pueraria Lobata Extract.
- PMOil-control® 9574 is not cytotoxic at the concentration of 0.1%-0.5%.
- PMOil-control® 9574 human skin patch test
According to the ” Safety and Technical Standards for Cosmetics ” (2015 edition), the safety test results were as follows:
Human Skin Patch test results: Skin adverse reactions occurred in 0 out of 30 people.
8. Package and Storage
Package:
Small amount is packed in aluminum foil bag, 1kg/bag.
In bulk is packed in 25kg paper drums with two plastic bags inside.
Storage: Stored in a cool dry place and away from direct sunlight and oxidizing agents.
Plamed focuses on natural cosmetic ingredients for more than 10 years. We have founded four subsidiary companies, which respectively develops different kinds of cosmetic raw material. Plamed is a company whose CEO is designated as the first secretary general of Shaanxi Plant Extraction Association.
As a professional PMOil-control® 9574 cosmetics ingredient for Oily Sensitive Skin manufacturer, Plamed have been constantly upgrading the production process. We firmly believe that good PMOil-control® 9574 cosmetics ingredient for Oily Sensitive Skin and good PMOil-control® 9574 cosmetics ingredient for Oily Sensitive Skin price will help customers make good terminal products and help customers win a lasting and broad market.
