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BulkActives are DIY skin care suppliers of skin actives, cosmetic ingredients, cosmeceuticals, active ingredients, and standardized botanical extracts for diy skin care products and homemade cosmetics.
New & Updates
Attention: BulkActives is a part-time
business.
Orders are processed on Saturdays and mailed on Mondays at the
latest, usually earlier.
Social networking:
Follow us on Twitter for updates or read our blog for skin care articles.
Free original software: Recipe creator database and HLB calculator
We now offer a range of NON-formaldehyde releasing preservatives:
phenoxyethanol (paraben free) & paraben and phenoxyethanol combo
NEW
White Willow - bark extract 80%...more salicin and a light beige color!
Out of stock:
Oat Beta Glucan
Ultra Low Molecular Weight Hyaluronic Acid (ulmw NaH)
Is an active ingredient for DIY skin care and homemade cosmetics from BulkActives.
Product details
Source: biotechnology (bacterial fermentation)
Grade: cosmetic grade CAS#: 9067-32-7
Molecular weight: 3000 to 8000
daltons
Solubility: water (this pure powder
dissolves very well in water, some mixing may be required.)
suggested percentage: 0.5 to
1%
Storage: cool, dry place. Do not freeze. Keep away from
light and moisture!
Country of origin: China
Manufacturer's data: ULMW NaH
COA
About Hyaluronic acid and topical skin care
When HA is applied to the skin, macromolecular HA can form an air permeable thin layer and keep the skin smooth and moist, and protect the skin from bacteria, dust, and ultraviolet ray.
With low molecular HA penetrating into corium, it will slightly enlarge blood capillaries, speed circulation of blood, improve intermediary metabolism and nourishment absorbing ability of skin, thus eliminating wrinkles, increasing skin's elasticity and delaying its aging. HA can further hyperplasia of epidermis cell, clean oxygen free radical, prevent and rehabilitate breach of skin.
Its aqueous solution has very high viscosity which can make water become thicker. Creams made by means of emulsifying HA with oil are fine and homogeneous with stable emulsifiction"
Also read: The Wonders of Hyaluronic Acid: Nature’s First Cosmeceutical by Dr. Dennis Gross
Manufacturing company: Our supplier is a UK registered company, with their manufacturing facilities in China. They develop and market innovative ingredients for the Nutritional Market.
Manufacturing low weight NaH:Low molecular weight Hyaluronic acid requires an extra production step compared to normal Hyaluronic acid production. Manufacturers use a chemical method to cut large molecular weight Hyaluronic Acid into low molecular weight.
Our normal product is naturally fermented, no animal products are used.
Low molecular weight hyaluronic acid research
Low molecular weight hyaluronic acid prevents oxygen free radical damage to granulation tissue during wound healing.
"Hyaluronic acid protects granulation tissue from oxygen free radical damage and stimulates wound healing, but its molecular weight prevents it from permeating the epidermal barrier A low molecular weight hyaluronic acid preparation is able to permeate the skin, but it is unknown whether or not it retains the scavenging effects of oxygen free radicals in granulation tissue. Our experiments were conducted in rats with excisional or incisional wounds. Wound contraction over 11 days and breaking strength on the fifth day were measured. Oxygen free radical production was induced by intraperitoneal administration of two different xenobiotics: phenazine methosulfate and zymosan. The wounds were treated topically with low molecular weight hyaluronic acid (0.2%) cream or placebo. In the incisional wound group, the effects of superoxide dismutase were also determined. Absolute controls received wounds and placebo but no xenobiotics. Wound healing was significantly slower in the xenobiotic group than in the control groups. These effects were strongly reduced by topical administration of low molecular weight hyaluronic acid (0.2%) cream and in incisional wounds by topically injected superoxide dismutase. Low molecular weight hyaluronic acid is effective as the native compound against oxygen free radicals. Its pharmacological effects through transdermal administration should be tested in appropriate models."
