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hydrolyzed fish collagen food grade 100% FOOD GRADE 90.0%

The product is white or creamy powder, high purity, no fat, no sugar and no additives.Health indicators comply with the state regulations,and the product have a high biological activity and safety.It can directly access to penetrate the skin, playing a moisturizing, repairing and other functions. This product is using single-materials, easily dissolved, High temperature durability,supporting for a wide pH range,and also High compatibility, Suitable for the production of high-end cosmetics. 

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Alkyl Polyglycoside Capryl Glucoside APG 0810 Technical 50.0%

APG 0810,Capryl Glucoside is a very mild nonionic surfactant made from renewable vegetal raw materials, which is low toxic, no irritating and readily biodegradable. It's excellent performance including detergency, wetting, dispersing and compatibility, especially foaming property. It also exhibits excellent alkaline and electrolyte resistance and can solubilize other ingredients. It can be widely used in personal care and household cleaners: day cream, night cream, body cream & lotion, shampoo and hand cream, etc.

Specification:

INCI nameCapryl GlucosideCAS-No.68515-73-1Solid Content50.0-50.2pH Value (10% aq.)11.5-12.5Free Fatty Alcohol<1.0Sulfated Ash<3.0Viscosity(20ºC)200-600Color<50Appearance(25ºC)Pale yellow liquidOdourNo odor

     
VCRP data obtained in 2011 for this ingredient group indicate that decyl glucoside has the highest frequency of uses reported, 492; the majority of these uses, 421, are in rinse-off formulations.5 Cetearyl glucoside, lauryl glucoside, and cocoglucoside have 477, 399, and 350 reported uses, respectively. Cetearyl glucoside is reported mostly to be used in leave-on products. The remaining ingredients that are reported to be used have ≤75 uses. Based on data from a survey conducted by the Personal Care Products Council (Council), lauryl glucoside has the highest leave-on concentration of use at 8%; this leave-on use is in a hair color spray; it also is reported to have the highest leave-on concentration of use that involves dermal contact, and that concentration is 5%. Decyl glucoside has the highest rinse-off concentration of use, at 33%.6 Two ingredients, hexadecyl D-glucoside and octadecyl D-glucoside are not listed in the International Cosmetic Ingredient Dictionary and Handbook, but are listed by the FDA VCRP as being used in cosmetic formulations; hexadecyl D-glucoside was also had use concentration data reported by industry.

The CIR Expert Panel concluded that the 19 alkyl glucosides listed below are safe in the present practices of use and concentration when formulated to be non-irritating.
Decyl Glucoside
Arachidyl Glucoside
Butyl Glucoside
C10-16 Alkyl Glucoside
C12-18 Alkyl Glucoside
C12-20 Alkyl Glucoside
C20-22 Alkyl Glucoside 
Caprylyl/Capryl Glucoside
Caprylyl Glucoside
Cetearyl Glucoside
Coco-Glucoside
Ethyl Glucoside Hexadecyl
D-Glucoside Isostearyl Glucoside
Lauryl Glucoside
Myristyl Glucoside
Octadecyl D-Glucoside
Octyldodecyl Glucoside
Undecyl Glucoside

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Methylvinylether/Maleic Anhydride Copolymer Technical 98% min.

Insoluble in water , soluble in THF , Acetone , etc.Hydrolysis happens in

water under proper condition.For production of di-acid products and half ester produrcts.

Specifications

YR-VM/MA AP1

YR-VM/MA AP2

YR-VM/MA AP3

YR-VM/MA AP4

Appearance:

Whiter to off-white free flowing powder

Specific Viscosity(1% in 2-Butanone):

0.1~0.5

0.5~1

1.0~1.5

1.5~2.5

2.5~4.0

Molecular Weight:

130,000~200,000

200,000~500,000

500,000~1,000,0000

1,000,000~1,800,000

1,800,000~2,000,000

Volatiles:

2.0% max.

Active Content:

98% min.

Residue Maleic Anhydride

Negative

 

 

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Nicotinamide Adenine Dinucleotide, Disodium Salt LAB GRADE 95%

NADH, Disodium Salt functions as a coenzyme of a large number of oxidoreductases.

NADH is the reduced form of nicotinamide adenine dinucleotide (NAD) that can donate electrons as part of a reducing reaction. In that process, NADH becomes oxidized to produce beta-NAD. A variety of enzymes use NADH plus Hydrogen ion to reduce substrates, generating beta-NAD as well as the reduced product. For example, NADH:ubiquinone oxidoreductase accepts two electrons from NADH and passes them to ubiquinone (coenzyme Q) as part of the mitochondrial electron transport chain.

NADH is a coenzyme that functions as a regenerating electron donor in catabolic processes including glycolysis, beta-oxidation and the citric acid cycle. As a reagent, NADH can be used in enzyme cycling assays to amplify detection of activity of biologically relevant enzymes or metabolites present in low concentrations.

β-Nicotinamide adenine dinucleotide (NAD) and β-Nicotinamide adenine dinucleotide, reduced (NADH) comprise a coenzyme redox pair (NAD:NADH) involved in a wide range of enzyme catalyzed oxidation reduction reactions. In addition to its redox function, NAD/NADH is a donor of ADP-ribose units in ADP-ribosylaton (ADP-ribosyltransferases; poly(ADP-ribose) polymerases ) reactions and a precursor of cyclic ADP-ribose (ADP-ribosyl cyclases).
As a reagent, NADH can be used in enzyme cycling assays to amplify detection of activity of biologically relevant enzymes or metabolites present in low concentrations.

Molecular Formula: C21H29N7O14P2 • 2Na
Formula Weight: 711.4

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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.

 

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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

 

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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.

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Sodium Hyaluronate, cosmetic grade, 200kDa ~ 400kDa Industrial Grade

Sodium Hyaluronate, cosmetic grade, 200kDa ~ 400kDa

Name: Low molecular weight sodium hyaluronate
Chemical name: Hyaluronic Acid, Sodium salt
Molecular weight: 200kDa ~ 400kDa
CAS: 9067-32-7
Appearance: White powder or off-white powder
Dosage: 0.1% ~ 0.5%
Shelf life: 3 years
Package:100g/bottle, 1kg/bottle
Storage: Sodium Hyaluronate is easy to absorb moisture. It should be stored in a dry place and at low temperature(2°C-10°C).

Shenzhen BST Science & Technology Co., Ltd export Low Molecular Weight Sodium Hyaluronate, cosmetic grade, 200kDa ~ 400kDa.

Functions: Nourishing the skin, long-lasting moisturizing, softens cuticles.

Application: 
Skin care: cream, emulsion, essence, lotion, gel, facial mask, etc.
Makeup: lipstick, eye shadow, foundation, etc.
Cleansing: facial cleaner, body wash, etc
Hair care: shampoo, hair conditioner, styling gel, hair restorer, etc.

High molecular weight sodium hyaluronate: water-retaining, forming a permeable mesh hydration film on the skin surface
Low molecular weight sodium hyaluronate: nourishing, softening cuticle, nourishing and repairing skin surface
Ultra-low molecular sodium hyaluronate: transdermal absorption, water storage, deep moisturizing, free radical elimination, anti-aging
Utilizing the moisturizing properties of different molecular weight sodium hyaluronate in different skin layers, obtain the best combination and ratio, make skin moist and soft from inside to outside.

Proper use of Sodium Hyaluronate
Sodium hyaluronate has good compatibility, and can be added into almost any water-containing cosmetics. Its high molecular and high-viscosity properties make it dissolve relatively slow. The higher the molecular weight and the higher the concentration, the slower it can be dissolved.
Dissolving in water. Heating can accelerate the dissolution of Sodium Hyaluronate.
Recommended dissolution methods:
1. Heat water to 60°C-80°C, slowly add sodium hyaluronate under rapid stirring to make it completely dispersed and fully swelled. Continue to stir it for 20 minutes to 60 minutes so it can be completely dissolved.

2. Add a proper amount of glycerol into the container with sodium hyaluronate. Shake or stir it to make sodium hyaluronate completely soaked. Slowly add 60°C-80 ° C water while stirring, stir until completely dissolved.

3. Add high molecular weight sodium hyaluronate to a solvent such as glycerin, propylene glycol or 1,3-butanediol, stir and mix, then add to the aqueous phase, stir it until completely dissolved.

Attention:
1, Sodium hyaluronate should be dissolved in pure water or distilled water, in order to guarantee the fine transparency.
2, Sodium hyaluronate is a high-nutrient substance and easy to be contaminated by microorganisms. Once dissolved, try to use it up at one time. If there is residual liquid, please store it with preservative to avoid microbial pollution. Choose preservatives for normal use. Can not be mixed with cationic surfactants or cationic preservatives to avoid turbidity or precipitation reactions.

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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.

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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:

Appearance Yellow transparent liquid 
Assay 50% bis-aminopropyl diglycol dimaleate, 50%Water (Aqua) 
pH value The same as finished product



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

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