Sodium Hyaluronate is well known as the best [Natural Moisturizing Factor".
In the early 1980s, the excellent moisturizing function of Sodium Hyaluronate has been widely concerned by
international cosmetics industry. With its unique film-forming and hydrating
characteristics, Sodium Hyaluronate is used as a highly effective humectants in
cosmetics. It attracts moisture to the skin and hold moisture in the skin,
which preserve skin smoothness, suppleness and elasticity. 1 gram of HA is able to retain up to 1000 gram of
water. So it is regarded as the [key to the fountain of youth".
The effects are as follows:
(1) Moisturizing effect
Specification
Test Items
Standard
Appearance
White powder
Hyaluronic
Acid
≥95%
Molecular
weight
800Kda-2000Kda
PH
6.5-8.0
Solution
transmittance
≥99.0%
Loss on drying
<10%
Protein
≤0.05%
Dynamie
viscosity
Measuned value
Heavy metal
<20ppm
Bacterial
counts
<100cfu/g
Mold and Yeast
<10cfu/g
Staphylococcus
aureus
Can not be
checkout
Chlorop seu
domonas
Can not be
checkout
Shelf Life
Two Years
Conclusion
The results
meet the USP standard
Cosmetic Grade Hyaluronic Acid Powder Hyaluronic Acid For Skin,Hyaluronic Acid Cream,Pure Cosmetic Grade Hyaluronic Acid,Hyaluronic Acid Powder Cosmetic Grade Qufu Hi-Tech Trading Co., Ltd. , http://www.chinahyaluronic-acid.com
Stethscope doll
Height: 8-9CM
Stethscope doll
Height: 8-9CM
Height: 8-9CM
Height: 8-9CM
CTN
LENGTH
WIDTH
HEIGHT
QTY/CTN
CM
58
40
25
360
Hospital & Homecare Group,established in1998,Hospital & Homecare Medical Device Co., Ltd. China,
the belongingness of Hospital & Homecare I/E. Co.,Ltd.Nanjing China, a professional manufacturer mainly
produce various disposable medical products,such as silicone & latex foley catheter, endotracheal tube, suction
catheter, stomach tube, feeding tube, nelaton catheter, rectal tube, nasal oxygen cannula.oxygen mask.nebulizerÂ
mask,surgical gloves, and all other kinds of catheter.
We manufacture medical products that all meet international standards, including those set by the FDA,
as well as CE and ISO 13485 certificate. We have an area of structure of more than 15000 square meters.
We have advanced completed equipments,including injection molding machine and all kinds of tube drawing
machine,which are of high quality.The company has an area of clean room at 100,000 levels of more than
1500 square meters which meets the requirements of production condition of sterile medical devices.
We promise to provide first-rate products and satisfying service to customers by adhering to a continuously
improving quality concept and standards.
For more products,pls visit http://www.aline-medical.com,the website from our headquarters.We look forward
to working with you,helping patients and their familes all over the world.
Â
Stethscope doll
Height: 8-9CM
Stethscope doll
Height: 8-9CM
Height: 8-9CM
Height: 8-9CM
CTN
LENGTH
WIDTH
HEIGHT
QTY/CTN
CM
58
40
25
360
Hospital & Homecare Group,established in1998,Hospital & Homecare Medical Device Co., Ltd. China,
the belongingness of Hospital & Homecare I/E. Co.,Ltd.Nanjing China, a professional manufacturer mainly
produce various disposable medical products,such as silicone & latex foley catheter, endotracheal tube, suction
catheter, stomach tube, feeding tube, nelaton catheter, rectal tube, nasal oxygen cannula.oxygen mask.nebulizerÂ
mask,surgical gloves, and all other kinds of catheter.
We manufacture medical products that all meet international standards, including those set by the FDA,
as well as CE and ISO 13485 certificate. We have an area of structure of more than 15000 square meters.
We have advanced completed equipments,including injection molding machine and all kinds of tube drawing
machine,which are of high quality.The company has an area of clean room at 100,000 levels of more than
1500 square meters which meets the requirements of production condition of sterile medical devices.
We promise to provide first-rate products and satisfying service to customers by adhering to a continuously
improving quality concept and standards.
For more products,pls visit http://www.aline-medical.com,the website from our headquarters.We look forward
to working with you,helping patients and their familes all over the world.
Â
Moisturizing is the most important effect of Sodium Hyaluronate in cosmetics products. It can be hydrated shell
in skin surface and make the corneum hydration and softening. Compared with
other humectants, Sodium Hyaluronate is less effected by the environment as it
has the highest hygroscopic capacity in a relatively low humidity (e.g., in a
dry winter), but has the lowest hygroscopic capacity in a relatively high
humidity (e.g., in a damp summer). This unique property of Sodium Hyaluronate
makes the skin adapt to different seasons.
(2) Skin nutrition effect
Sodium Hyaluronate is the inherent biological materials of skin. The exogenous
Sodium Hyaluronate can complement the endogenous Sodium Hyaluronate. Low molecular Sodium Hyaluronate can
penetrate into dermis directly to improve the nutrient supply.
(3) Skin repair effect
There is some evidence that topically applied Sodium Hyaluronate can reduce
skin irritation
from various causes. During clinical trials it was also shown that this
ingredient is effective in promoting healing and fighting inflammatory
conditions of the skin. Sodium Hyaluronate serves as a free radical scavenger
and antioxidant, helping to protect the skin from the aging effects of
excessive sunlight exposure.
(4) Emollient and Film-forming
Sodium Hyaluronate is high polymer with high lubrication and film-forming.
Sodium Hyaluronate contained in cosmetics creates protective film on the
surface of skin, which retains moisture, and at the same time prevents moisture
in the skin from evaporation, so that improves freshness of the skin.
(5) Thickening
Sodium Hyaluronate solution have
high viscosity, and 1% solution is gelatinous. It can be added to cosmetics to
improve the thickening and stability.
Stethscope Doll of Stethscope Doll (MA295)>
Model NO.: MA295
Model NO.: MA295
Stethscope doll
Stethscope doll
Stethscope doll
Stethscope doll