chemical-categories

Natural Skin Moisturizing Agent Phloretin 98% CAS 60-82-2 98%min

Product Description:

Phloretin is a dihydrochalcone,a type of natural phenol. Phloretin is a member of the class of dihydrochalcones that is dihydrochalcone substituted by hydroxy groups at positions 4, 2′, 4′ and 6′. It has a role as a plant metabolite and an antineoplastic agent. It derives from a dihydrochalcone.

Phloretin is a plant polyphenol with a dihydrochalcone structure. It is present in the peel and root bark of succulent fruits such as apples and pears, and in various vegetable juices. Phloretin has abundant biological activities, such as anti-oxidation, anti-tumor, blood sugar lowering, blood vessel protection, etc. And Phloretin can inhibit tyrosinase activity, enhance skin permeability. It also helps other whitening ingredients to enter the skin to exert their biological activity. At the same time, Phloretin can scavenge free radicals, reduce the keratinocytes damage caused by ultraviolet rays; and it also has antibacterial activity. It has many beauty effects including anti-aging, whitening skin, anti-inflammation, and removing acne. Phloretin can dilute pigmentation and whiten skin. Its effect is better than other common whitening agents such as kojic acid and arbutin. It is a new favorite whitening agent in cosmetics market.

Applications and benifits:
Phloretin is a new type of natural skin whitening agent developed recently in foreign countries. Phloretin has antioxidant, anti-inflammatory, sunscreen, promoting skin absorption, whitening, moisturizing, antibacterial and anti hair loss effects, It can be used in all kinds of cosmetics, so it will be widely used in many kinds of cosmetics and nursing products, such as facial mask, lotion, cream, cream, sunscreen, shampoo and conditioner.

Rinse Free Hand Santizer raw material Acrylates Copolymer 28~32%

Acrylates Copolymer is an excellent film forming polymer that brings water-resistance to cosmetics products. It is used in color cosmetics, sun & skin care, hair care products, shaving creams and moisturizers.
ACRYLATES COPOLYMER is classified as :
Antistatic
Binding
Film forming
1)Used as suspension stabilizer,with high yield value,easy to apply and fast thickened by alkali,with loang lasting suspended particulates suspending.Keeps system viscosity stable and improve pearl effect in formula.

2)High efficient thickening stabilizer.Better freeze-thaw stable property and thickenging ability than similar imported products.Product can be returned to normal used by heating without chaing its performance.

Methylvinylether/Maleic Acid Copolymer Solution Technical appr.15%

These polymers are free acid form of the copolymer of Methylvinyl ether and Maleic Anhdride,in liquid form.Avalilable in a range of Molecular weights with tunable rheological properties.Those polymers soluble in water,serve as excellent film formers and bioadhesive/mucosal adhesives.

Specifications

YR-VM/MA20SL

YR-VM/MA80SL

YR-VM/MA100SL

YR-VM/MA200SL

Appearance

Slightly hazy viscous liquid

pH Value(5% in water)

1.5~2.5

1.5~2.5

1.5~2.5

1.5~2.5

Active Conent

12~15%

12~15%

12~15%

12~15%

Color(APHA)

200 max.

200 max.

200 max.

2000 max.

Specific Viscosity(1% in water)

0.2~1.0

1.0~2.5

2.5~2.4

4.0~10.0

Heavy Metals

7 ppm max.

7 ppm max.

7 ppm max.

7 ppm max.

Total Aerobic Plate Count

500cfu/g max.

500cfu/g max.

500cfu/g max.

500cfu/g max.

Mold/Yeast

500cfu/g max.

500cfu/g max.

500cfu/g max.

500cfu/g max.

Staphylococcus Aureus

Negative

Negative

Negative

Negative

Salmonella

Negative

Negative

Negative

Negative

Pseudomonas Aeruginosa

Negative

Negative

Negative

Negative

E.Coli

Negative

Negative

Negative

Negative

G-bacilli

Negative

Negative

Negative

Negative

Vinylpyrrolidone/vinylacetate copolymers (PVP/VA) Technical 95%MIN

Chemical description

--Vinylpyrrolidone/vinylacetate copolymers

Characteristics

--A white powder, and/or clear, colorless to slightly yellowish solutions with faint odor;

--Soluble in water and many organic solvents.

Applications

--Particularly used in hair spray and gels, setting lotions and mousses.

Package and Storage

--Powder: in 20,50 kg fibre drum,inner lined with PE bags;

--Liquid: in 60/125 kg drum or 1000kg IBC for aqueous solution, and 50/100kg drum or 800kg IBC for ethanol and isopropanol solution;

--Stored in a dry place at room temperature.

100% Natural Anti-Ageing Cosmetic Raw Material Resveratrol 98%min

Product Description:

Resveratrol is a polyphenolic compound widely found in plants. In 1940, Japanese first discovered resveratrol in roots of plant veratrum album. In the 1970s, resveratrol was first discovered in grape skins. Resveratrol exists in plants in trans and cis free forms; both forms have antioxidant biological activity. The trans isomer has a higher biological activity than cis. Resveratrol is not only found in grape skin, but also in other plants such as polygonum cuspidatum, peanuts, and mulberry. Resveratrol is a natural antioxidant and whitening agent for skin care.
Resveratrol is the main raw material in pharmaceutical, chemical, health care, and cosmetics industries. In cosmetic applications, resveratrol is characterized by capturing free radicals, anti-oxidation, and anti-ultraviolet radiation. It is a natural antioxidant. Resveratrol can also effectively promote vasodilation. Moreover, Resveratrol has anti-inflammatory, anti-bactericidal and moisturizing effect. It can eliminate skin acne, herpes, wrinkles, etc. Therefore, Resveratrol can be used in night cream and moisturizing cosmetics.

Functions:

1. Resveratrol protecting the heart and circulatory system, lowering cholesterol, and protecting against clots which can cause heart attacks and stroke.

2. Lowering cholesterin and the blood viscosity, reducing the risk of arteriosclerosis, cardio-cerebrovascular disease and heart disease.

3. Anti-virus and accommodate immunity, inhibit Staphylococcus aureus, Micrococcus catarrhalis, Bacillus coli, aeruginosus Bacillus, have better inhibit action with Orphan virus, Fever blisters virus, enteric virus and Kesaqi virus.

Applications:  

1. Anti-cancer;
2. Effect on cardiovascular system;
3. Anti-bacterial and anti-fungal;
4. Nourish and protect liver;
5. Anti-oxidant and quench free-radicals;
6. Impact on the metabolism of osseous issue.
7. Applied in food field,it's used as food additive with the function of lengthening life.
8. Applied in pharmaceutical field,it's frequently used as medicine supplement or OTCS ingredients and owns good efficacy for treatment of cancer and cardio-cerebrovascular disease.
9. Applied in cosmetics,it's can delay aging and prevent UV radiation.

Naturally plant extract personal care ingredient Beta-Arbutin 99.5%

Product Description:

Beta-Arbutin is often referred to as Arbutin. It is can be naturally extracted from plants such as bearberry and synthesized by chemical method. Synthesized Beta-Arbutin is currently one of the most widely used hypopigmenting agents in cosmetics. Arbutin can also moisten the skin which looks very lightening, so arbutin is used skin lightening and whitening agents in the cosmetics. Arbutin was also used as a drug.

Function&Applications:

•Cosmetic raw materials:

Beta Arbutin is used in high-grade cosmetics. It can be used as a skin cream, freckle cream, high-grade pearl cream, etc. It can not only be used for skin care, but also anti-inflammatory and anti-irritant.

•Medical Function:

(1)Beta arbutin was first used in medical areas as an anti inflammatory and antibacterial agent

(2)Beta arbutin may be used to repress the virulence of bacterial pathogens and to prevent contaminating bacteria, Beta arbutin is also used for treating allergic inflammation of the skin

Benifits of Beta-Arbutin:  

Arbutin is a naturally occurring derivative of hydroquinone. It is believed to be one of the best alternatives to hydroquinone as it provides the skin-lightening effect of hydroquinone without some of the risks. Arbutin is now found in a variety of skin care products aimed at lightening skin pigmentation and is the key ingredient. Skin lightening is often desired for cosmetic purposes to help fade or lighten hyperpigmentation.

Vinylpyrrolidone-vinylacetate copolymer (PVP/VA64) Technical 95% MIN

• Chemical description: 

       --Vinylpyrrolidone-vinylacetate copolymer(PVP/VA64)

• Applications:

       --Binder for tablets, granulates and hard gelatin capsules;

      --Tablet coatings and film-forming agent.

• Package and Storage:

      --Packeged in 25/50 kg plastic drum, inner lined with PE bags;

     --Store in dry place at room temperature.

Cosmetic grade skin whitening ingredient plant extract Alpha-Arbutin

Product Description:

Alpha Arbutin exhibits impressive tyrosinase inhibition and is nine times more effective than Beta-Arbutin. Very low IC50 values indicates the power of  Alpha-Arbutin. The outstanding efficacy of Alphar-Arbutin is due to its perfect affinity to the active site of tyrosinase.

Alpha-Arbutin is water soluble and easily incorporated into the water phase of cosmetic formulations. It is stable againsthydrolysis as tested in the pH range from 3.5 - 6.6. Suggested concentration: 0.2% when formulated with an exfoliant or penetration enhancer, otherwise up to 2%.

Applications:

-Alpha arbutin is applied in cosmetic field.

-Alpha arbutin is applied in medical field.

Fuctions:

-Alpha arbutin can protect the skin against damage caused by free radicals.
-Alpha arbutin is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation.
-Alpha arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.
-Alpha arbutin is very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroqinone.

-Alpha arbutin was first used in medical areas as an anti-inflammatory and antibacterial agent.
-Alpha arbutin was used particularly for cystitis, urethritis and pyelitis.
-Alpha arbutin is used for treating allergic inflammation of the skin .
-Alpha arbutin has been used to prevent pigmentation and to whiten the skin beautifully.
-Alpha arbutin can be used to whiten the skin, to prevent liver spots and freckles, to treat sunburn marks and to regulate melanogenesis.

Benifits of Alpha-Arbutin:  

Arbutin is a naturally occurring derivative of hydroquinone. It is believed to be one of the best alternatives to hydroquinone as it provides the skin-lightening effect of hydroquinone without some of the risks. Arbutin is now found in a variety of skin care products aimed at lightening skin pigmentation and is the key ingredient. Skin lightening is often desired for cosmetic purposes to help fade or lighten hyperpigmentation.

Nail Care Ingredient Bis-Aminopropyl Diglycol Dimaleate Technical <90%

A formulation for skin or nails containing Bis-aminopropyl diglycol dimaleate, can help repair damaged disulfide bonds due to natural wear and tear or natural aging.

Shenzhen BST Science&Technology Co.,Ltd is a nail care ingredient bis-aminopropyl diglycol dimaleate supplier.

Shenzhen BST Science&Technology Co.,Ltd is a nail care ingredient bis-aminopropyl diglycol dimaleate manufacturer.

Shenzhen BST Science&Technology Co.,Ltd is a nail care ingredient bis-aminopropyl diglycol dimaleate seller.

Specification:

Packing:
Shenzhen BST Science&Technology Co.,Ltd can provide 2 packings now,
1kg test sample, plastic bottle+carton,
25kg packing, plastic drum+ carton.

High pruity Skin lightening raw material Kojic Acid Dipalmitate 99%min

Product Description:

Kojic Acid Dipalmitate is an ester of Kojic Acid offering superior stability. Kojic Acid itself can be prone to instability with color-changes occurring over time, whereas Kojic Dipalmitate retains its stability for longer. It is used as a skin whitening ingredient and to reduce the appearance of age-spots. Kojic Acid Dipalmitate offers more efficacious skin lightening effects.

Kojic Acid Dipalmitate (KAD) is a derivate product from Kojic Acid, it is also known as Kojic Dipalmitate.Kojic Acid Dipalmitate is a popular skin-whitening agent. Before introducing Kojic Acid Dipalmitate.Kojic Acid is fermented and purified by glucose or sucrose under the action of koji. Its whitening mechanism is to inhibit both tyrosinase activity and N-DHICA oxidaSe activity. Also it can block dihydroxyindole polymerization. Kojic Acid is a rare single whitening agent that inhibits multiple enzymes simultaneously. There are Kojic Acid cream, Kojic Acid soap in the market. However,Kojic Acid uses for skin is gradually replaced by its derivatives.

Applications:

Due to Kojic Acid is unstable to light, heat and metal ion. It is not easily absorbed by skin. So Kojic Acid's derivatives came into being. Researchers have developed a number of Kojic Acid derivatives to improve performance of Kojic Acid. The derivatives not only have the same whitening mechanism as Kojic Acid, but also have better performance than Kojic Acid.

The most popular Kojic Acid whitening agent currently on the market is Kojic Acid Dipalmitate (KAD). It is a diesterified derivative of Kojic Acid. It has been found that combination of KAD and glucosamine derivatives will increase skin-whitening effect.

Benefits of Kojic Acid Dipalmitate:

Kojic Acid Dipalmitate can effectively restrain the activity of tyrosinase. It can repair skin problems, including chloasma, age spots, pigmentation, etc. Moreover, it has effect of sun block and skin-lightening. KAD possesses a good skin-whitening function.