Joyvo is a young company in name of enthusiasm and innovation. Founded in 2006, we devote ourselves into multi-

functional manufacturer and technology supporter. With main products Hyaluronic Acid, Hydrolyzed Collagen,

Cationic Conditioner Polymers, and Pullulan, we are proud to supply high quality ingredients and full technical

consultant service to cosmetics, nutraceuticals and foods industry. In 2009, Joyvo joined in WeiKem group, which

enable us to find new challengers in some industries like paint & coating, construction and rubbers. We never stop

exploring new value in market alone with customers since we understand WE ARE JOYVO.

Thanks to the modern manufacturing base located in China Yangzhou, we have high quality products as,

Hyaluronic Acid AquaJuve^TM/HyaRius^TM

Hydrolyzed Collagen IvyLanc^TM

Cationic Conditioner Polymer NatiFlex^TM

Pullulan DuoLux^TM

Inorganic Chemicals

At Joyvo, we provide not only products but also technology support and formulation suggestion behinds. All expertise

in Joyvo are devoting into the challenge on enhancing existing products’ features, improving process efficiencies, or

uncovering solution upon customers’ requirements. Our goal is to leverage Joyvo’s R&D power to generate distinctive

value through new, improved products and innovative ways to create more opportunity. 

Hyaluronic Acid is a kind of anoionic, nonsulfated glycosaminoglycan. It has a linear structure consisting of N-acetyl-

D-glucosamine and D-glucuronic acid.

AquaJuve^TM stands for premium quality Hyaluronic Acid (Sodium Hyaluronate) manufactured by Joyvo. AquaJuve^TM

HA is made from advanced bio-fermentation method with extra after-treatment. AquaJuve^TM HA has outstanding

features as Excellent Moisture Retention, High thermal stability, pH stability etc.

AquaJuve^TM HA contains Cosmetics Grade, Nutraceutical Grade, Low Molecular Weight Grade, Customized Grade

and Pharmaceutical Grade. 

Hyaluronic Acid occurs naturally in human body and is central to regulating cell growth and renewal. Hyaluronic Acid

is significant moisturizing factor in human skin but one-third of it is turned over (degraded and synthesized)

everyday. Hyaluronic Acid content is decreasing by aging, and it is believed that the decrease is an important cause

of wrinkles and low elasticity of skin. These problems can be well adjusted or improved by using external source

hyaluronic acid.

AquaJuve^TM HA has high purity and wide range of molecular weight that fulfill with wide applications like facial

creams/lotions, milky lotions, moisturizer creams, toners, eye creams, sun screens, lipsticks, hair care products etc.

They can form protective film on the surface of skin, or penetrate into epidermis to retain or replenish moisture in

skin. AquaJuve^TM HA helps make skin younger, fresh and charming.

             

Further more interesting and detailed information can be obtained by sending inquiry to Joyvo team.

Hyaluronic acid is an important component of articular cartilage, where it is present as a coat around each cell

(chondrocyte). When aggrecan monomers bind to hyaluronic acid in the presence of link protein, large, highly

negatively charged aggregates form. These aggregates imbibe water and are responsible for the resilience of

cartilage (its resistance to compression).

Hyaluronic Acid is also a major component of skin, where it is involved in tissue repair. When skin is exposed to

excessive UVB rays, it becomes inflamed (sunburn) and the cells in the dermis stop producing as much hyaluronic

acid, and increase the rate of its degradation.

Self-Synthesis Precusor of internal hyaluronic acid can be replenished by taken HA orally. Cartilage and Skin health

can be well improved afterwards.

AquaJuve^TM FD, nutraceutical grade hyaluronic acid manufactured by Joyvo, has optimal molecular weight suitable

for absorption, is very satisfactory ingredient for nutrition and functional healthy products. It is also ideal supplem 

AquaJuve^TM 3500, also called oligo-hyaluronic acid, with ultra-low average molecular weight from 3,000 to

10,000 Da, is obtained by precise molecular control technology. AquaJuve^TM 3500 has excellent skin

permeability which can impart long-lasting moisture retention. Like all other AquaJuve^TM grades, AquaJuve^TM

3500 is derived from non-animal source material. After easily penetrated into epidermis, AquaJuve^TM 3500

plays a role on maintain moisture and elasticity of skin for anti-wrinkle.
 

After a clinical test on 65 females with 25-35 years old, comparing to common HA, AquaJuve^TM 3500 had better

moisturizing efficacy which is longer as well.



             

As development of cosmetics industry, more and more formulators prefer their favorite molecular weight range to obtain

best performance and efficacy.

AquaJuve^TM Plus series HA is unique MW-customized HA made in China. Upon our knowledge and technology, we are

able to provide MW customized service from 10,000 to 800,000 Da.

Nomenclation of AquaJuve^TM Plus,

AquaJuve^TM Plus XXYY

XXYY = Molecular Range

XX= 0.XX x 10⁶ Da

YY= 0.YY x 10⁶ Da

For example, AquaJuve^TM Plus 1015 means Hyaluronic acid with molecular weight (0.10-0.15) x10⁶ Da



                  

HyaRius^TM is another brand of Joyvo’s Hyaluronic Acid launched at the end of 2013. This brand is specially

developed for Asian Market. HyaRius^TM has outstanding features on application compatibility which is very

suitable for some growth

customers starting to consider using HA in formulas.

 

Collagen is a kind of structural protein of the various connective tissues in animals. As most abundant protein in

mammals which making up from 25% to 35% of the whole-body protein content, collagen is made up of triple

peptide chains helix, which generally consists of two identical chains(α1) and an additional chain that differs

slightly in its chemical composition(α2). 

Collagen is considered as high efficacy supplement on improving skin texture, joint health, bone health and

beauty from within.

IvyLanc^TM Collagen is innovative enzymolysis collagen made from strictly controlled process. Bioactivity of collagen

is maximum maintained because of complex enzyme formula and mild enzymolysis temperature. We also add

extra after-treatment procedure to obtain best quality collagen IvyLanc^TM.

IvyLanc^TM has type I collagen and type II collagen. 

 

Collagen has unique triple peptide chains structure, which make it to be the key factor of maintaining moisture

and elasticity of skin. Fibroblast in human body is the most common cell that creates collagen. However, ability of

creating collagen decreases as aging and skin gets wrinkles therefore.

IvyLanc^TM Collagen is a rejuvenating ingredient that replenishes body’s own collagen and provides essential

nutrients/bio-signals to re-build collagen cells. Under our knowledge, IvyLanc^TM Collagen has below features for

beauty,

    Bioactivity

    Moisturizing

    Anti-Oxidants

    Anti-Wrinkle

    Skin Repairing

    UVA/UVB protection

    Cosmetics Surgery Recovering

IvyLanc^TM Collagen can be used by applying on skin surface or oral taken by beauty drink. Most recommended

collagen for cosmetics are,

IvyLanc^TM 1000

IvyLanc^TM S

IvyLanc^TM F

Several studies have showed that abundant amino acid in collagen can plays a role in human joint cartilage matrix

synthesis, which means that collagen is used as management ingredients of osteoarthritis. Orally consumed

hydrolyzed collagen has been shown to be absorbed intestinally and to accumulate in cartilage.

In fact, daily supplements of 5-10g hydrolyzed collagen can significantly reduce pain and improve mobility of joints.


Thanks to the pure raw material and advanced production, IvyLanc^TM Collagen is very effective to bone and joint

health after intaking.


Most recommended IvyLanc^TM collagen for health are,


      IvyLanc^TM II

      IvyLanc^TM 1000

      IvyLanc^TM S

IvyLanc^TM Collagen plays the role of multi-functional nutrition supplement as below,

    Weight Management

    Protein Enhancement for Athlete

    Protein Balance

    Muscle Fatigue Recovery

    Energy Supplement

Most recommended IvyLanc^TM collagen for health are,

    IVY-1200S

    IVY-1200B

    IvyLanc^TM F

IvyLanc^TM II, an innovative type II collagen extracted from clean and safe chicken cartilage under mild enzymolysis

environment. It contains mucopolysaccharide and hyaluronic acid naturally. IvyLanc^TM II has a comprehensive

approach to joint health, one that not only targets cartilage, but the related tendons, ligaments, and synovial fluid. 

 

For more details, please feel free to contact fci@joyvofci.com

NatiFlex^TM stands for Cationic Conditioner Polymer manufactured by Joyvo. By July 2014, it contains Polyquaternium,

Guar Hydroxypropyl Trimonium Chloride and novel polymer developed by Joyvo.

NatiFlex^TM is with positive charges, when it is added into hair care products, the positive charges are attracted to

the negative charges on the hair, and do not rinse out completely with water. When hair dries, it is coated with thin

film formed by NatiFlex^TM, which adds weight, makes hair easier to comb and style, and prevents static from

building up and frizzy hair. NatiFlex^TM can also improve the wet/dry comb ability; enhance the appearance and feel

of dry hair.

NatiFlex^TM can be used in skin care products as well to obtain skin smooth and reduce irritation from surfactant.


          

Polyquaternium-4, with grade name NatiFlex^TM HC in Joyvo, is a kind of cationic hydroxyethyl cellulose with comb-

shaped polymer with positive charges pendent on backbone.

NatiFlex^TM HC is substantive and stiff due to its molecular structure, which make it very suitable for hair styling

products. 

                  

Polyquaternium-10, with grade name NatiFlex^TM HF in Joyvo, is a kind of cationic hydroxyethyl cellulose. This

polymer has excellent solubility, conditioning ability, adsorption and repairing ability to hair and skin.


With its linear polymer structure with positive charges along the backbone, NatiFlex^TM HF is a mild conditioner

that is compatible with different kinds of surfactants. 

The unique ability to repair damaged protein substrates make NatiFlex^TM HF can be widely used in hair care,

hair styling, facial cleanser, body wash and skin care fields. Nowadays, Polyquaternium-10 is still treated as most

popular cationic conditioner polymer among all polyquaternium family.


            

Also called Guar Hydroxypropyl Trimonium Chloride, with grade name NatiFlex^TM HG in Joyvo, is a water-soluble

 quaternary ammonium derivative of native guar gum. It gives conditioning properties to shampoos and after-

shampoo hair care products. The effects of the cationic charge density, guar concentration in aqueous solution, and

treatment time on hair have been studied. NatiFlex^TM HG is able to improve the ease of combing significantly, and

delivers an outstanding softness, rich sensorial hair feel to customers.


                  

In February 2014, Joyvo launched our novel cationic polymer NatiFlex^TM HB series which is very popular among

formulators. Nowadays, customers are increasing demanding multifunction from hair shampoo. Only conditioning and

instant smooth feel are not enough, they also want their hair can have more moisture and enhanced nutrition after

using shampoo.

NatiFlex^TM HB is innovative ingredient to fulfill this demand, it can bring hair combining cleanliness, smooth feel,

softness and toughness.


For more details, please feel free to contact fci@joyvofci.com

DuoLux^TM Pullulan is water-soluble polysaccharide produced by advanced fermentation from stain of

Aureobasidium pullulans. Pulluan polysaccharide is a linear amylase made of repeated maltotriose units which are

connected by α-1,4 glucosidic bond and interconnected via α-1,6 glucosidic bond.
 

DuoLux^TM can be widely used in both cosmetics and foods. In Joyvo, we have two grades,

DuoLux^TM CM   Cosmetics Grade

DuoLux^TM FD    Foods Grade

DuoLux^TM CM is freely water soluble with a lower viscosity in aqueous solution, which makes it can be widely used in

some “wash-away” products like shampoo, hair conditioner, shower gel, body wash etc. DuoLux^TM CM also has

unique characteristics such as lubricity and adhesiveness that can improve the efficiency of production process and

provide unique functionalities for new product development.


               

DuoLux^TM FD can be added directly to food ( as food additive) or be used to produce food package material.


DuoLux^TM FD has below applications when used as food additive,


   As the ideal replacement of traditional starch in low-calorie foods

   Improve food characters and textures without taste change

   Impart good colorant characteristic to foods

   Hold moisture of food

   Satisfactory stabilizer to maintain food structure and property

                    

Joyvo invested Fumed Silica plant in 2007 and we are proud to provide high quality Fumed Silica since then.


Fumed Silica, also called pyrogenic silica, consists of microscopic droplets of amorphous silica fused into branched,

chainlike, three-dimensional secondary particles which then agglomerate into tertiary particles. The resulting powder

has an extremely low bulk density and high surface area. Its three-dimensional structure results in viscosity-

increasing, thixotropic behavior when used as a thickener or reinforcing filler.


In Joyvo, Fumed Silica JOL series is made from flame pyrolysis of silicon tetrachloride or from quartz sand vaporized

in a 3000 °C electric arc. We have developed ourselves as one of main market players in China through 7 years’

effort. Our hydrophilic fumed silica is high reputated among customers in SE Asia, Middle East, Europe and America

markets.
 

Under high technology support and cooperation with scientific academy in China, Joyvo became the lead producer of

innovative hollow glass microsphere by flaming method.


The Hollow Glass Microsphere is widely used as density reducing agent, lubricants and thermal isolated agent in

diverse industries. The chemically-stable soda-lime-borosilicate glass composition of Hollow Glass Microsphere

makes them virtually insoluble in water or oil, and the spherical shape of them offers important features as higher

filler loading, lower density, lower viscosity and reduced shrinkage and warpage comparing to traditional hollow glass

beads.



Below Three Grades are under supplying,

PetroLite^TM     Oil and Gas Drilling

MicroLite^TM     Paint and Coating

FlowLite^TM      Plastic, Construction and Artifical Marble