Pterostilbene 99%

Pterostilbene 99% is a high-purity natural antioxidant plant monomer raw material. It belongs to the natural ginseng active substances and exists in the purple sand. After being cleaned and ground, it is processed through a complete set of processes including low-temperature solvent extraction, multi-stage column chromatography separation, and recrystallization purification to become Pterostilbene. Pterostilbene 99% is overall white to off-white crystalline fine powder. The powder has fine and uniform texture, good fluidity at regular mesh numbers, and is unlikely to form lumps under normal storage conditions. There are no black particles, foreign impurities, or color differences. The high-purity category has a distinct crystal sensation, stable appearance, and almost no special odor. Pterostilbene 99% is almost insoluble in cold water and hot water; it is easily soluble in ethanol, methanol, ethyl acetate, acetone, and various plant oils.

Pterostilbene has the functions of antioxidation and anti-aging. Its antioxidant capacity exceeds that of common anti-oxidants such as resveratrol and vitamin C. It can efficiently remove excessive free radicals inside the skin, alleviate oxidative damage caused by daily ultraviolet rays and external pollution. It can also activate the skin's longevity genes, inhibit the breakdown of collagen, promote the regeneration of elastic fibers, and long-term use can effectively reduce static wrinkles and dry lines, enhance skin firmness, and improve facial sagging and aging problems.

Pterostilbene has the functions of removing darkness and brightening the skin, and evenly distributing skin tone. Pterostilbene can directly inhibit the activity of tyrosinase, blocking the generation and deposition of melanin at the source, as well as metabolizing the dull and old keratin on the surface. It can not only improve basic problems such as yellowish skin, dull complexion, and poor complexion, but also assist in fading acne marks and superficial pigmentation, achieving both brightening and skin-evening effects.

For skin redness, dryness, sensitivity and discomfort caused by sun exposure, seasonal changes and external stimuli,Pterostilbene has excellent anti-inflammatory and soothing properties. It can quickly alleviate skin inflammation reactions and reduce the probability of skin sensitivity. It can also assist the skin in resisting photoaging caused by ultraviolet rays and repair the damaged barrier.

Pterostilbene can assist in regulating the body's lipid metabolism, balancing lipid indicators, maintaining microcirculation of the cardiovascular system, and reducing vascular oxidative stress.

Pterostilbene effectively alleviates chronic low-level inflammation in the body, and also has basic neuroprotective effects. It can improve sub-health problems such as daily fatigue and slow metabolism.

The application of Pterostilbene mainly focuses on two areas: cosmetics and functional health supplements.

In the cosmetics field, it can be made into high-end antioxidant essence, firming cream, anti-wrinkle lotion, and facial essence oil. Leveraging its lipid-soluble advantage, it can quickly penetrate the skin's base. Based on its whitening effect, it can also be added to whitening base solution, rejuvenating toner, fading spot essence, and repair masks. It is often used in combination with Glycyrrhizin, arbutin, and VC derivatives to enhance the inhibitory and brightening effects. It can also be made into products for post-sunburn repair, such as soothing repair gel, moisturizing lotion, and sunscreen complementary products.

In the field of health supplements, it can be combined with resveratrol, astaxanthin and coenzyme Q10 for compounding, to create oral capsules that offer comprehensive anti-aging and nourishing effects. It can also be made into meal replacement powder, functional solid beverages, and fruit and vegetable health supplements.