Xi 'an Shilin Biotechnology Co., Ltd
| Payment Terms | T/T,alibaba,paypal |
| Delivery Time | 3-5days |
| Packaging Details | 1kg/bag 25kg/drum |
| Name | Tetrahydrocurcuminoids |
| Appearance | White powder |
| Purity | 99% |
| MOQ | 1kg |
| Brand | SLBIO |
| Certificate | ISO22000/ISO9001/HACCP |
| Storage | Store in a well-closed place with constant low temperature and no direct sun light |
| Shelf life | 24 Months When Properly Stored |
| Brand Name | SL |
| Model Number | SL25122601 |
| Certification | ISO22000/ISO9001/HACCP/FDA |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | T/T,alibaba,paypal | Delivery Time | 3-5days |
| Packaging Details | 1kg/bag 25kg/drum | Name | Tetrahydrocurcuminoids |
| Appearance | White powder | Purity | 99% |
| MOQ | 1kg | Brand | SLBIO |
| Certificate | ISO22000/ISO9001/HACCP | Storage | Store in a well-closed place with constant low temperature and no direct sun light |
| Shelf life | 24 Months When Properly Stored | Brand Name | SL |
| Model Number | SL25122601 | Certification | ISO22000/ISO9001/HACCP/FDA |
| Place of Origin | CHINA |
Tetrahydrocurcumin is a natural functional skin-whitening ingredient derived from the hydrogenation of curcumin isolated from the rhizome of the ginger plant (Curcuma longa). Due to its potent activity in inhibiting tyrosinase, its skin-whitening effect is superior to arbutin. It effectively inhibits the generation of oxygen free radicals and can eliminate existing free radicals, exhibiting significant antioxidant effects such as anti-aging, repair, pigmentation reduction, and freckle removal.
Powerful Antioxidant and Anti-Photoaging: Tetrahydrocurcumin directly neutralizes UV-induced free radicals, inhibits matrix metalloproteinase activity, and protects collagen and elastin fibers from degradation. Its antioxidant capacity is several times that of regular curcumin, significantly reducing wrinkles, sagging, and age spots caused by photoaging.
Anti-inflammatory and Soothing for Sensitive Skin:By inhibiting inflammatory pathways such as NF-κB and COX-2, it rapidly reduces skin redness, stinging, and burning sensations. It repairs the skin barrier function, reduces transepidermal water loss, and is suitable for daily care of sensitive skin such as rosacea and eczema.
Whitening and Even Skin Tone: Tetrahydrocurcumin inhibits tyrosinase activity, blocking key steps in melanin production and reducing post-inflammatory hyperpigmentation. Its antioxidant properties prevent UV-induced dullness, leaving skin radiant and glowing.
Anti-acne and Oil-Control Repair:By regulating the inflammatory response of sebaceous gland cells and inhibiting Propionibacterium acnes activity, it reduces redness and recurring acne. It can accelerate the repair of acne scars and improve the problem of enlarged pores caused by oil oxidation.
Anti-aging and Repairing Essence: A core ingredient in anti-wrinkle and firming essences and creams, this product comprehensively repairs skin laxity and fine lines caused by photoaging and natural aging. Suitable for barrier repair products after laser treatments, chemical peels, and other cosmetic procedures, reducing inflammation and accelerating skin recovery.
Sensitive Skin Products: Repairing lotions and masks used to soothe redness and stinging, rebuilding a healthy skin barrier. As an effective ingredient in anti-redness products, long-term use can improve facial telangiectasia.
Whitening, Spot-Fading, and Brightening Products: Added to whitening essences and spot-fading creams, this product specifically improves melasma, sunspots, and post-inflammatory hyperpigmentation. It improves dull skin tone caused by lack of sleep and stress, enhancing skin radiance.
Acne-prone Skin Care and Oil Control Products: A complete range of products for cleansing, conditioning, and repairing acne-prone skin, helping to control sebum secretion and prevent acne scars. As a topical gel, it quickly relieves the inflammatory response of sudden, red, and swollen pimples.
| Item | Specification | Result |
| Basic Product Information | ||
| Genus and Species | Turmeric extract | Conform |
| Part of the Plant | Root | Conform |
| Country of Origin | China | Conform |
| Marker Compounds | ||
| Assay | Tetrahydrocurcumin | 0.9806 |
| Organoleptic Data | ||
| Appearance | White powder | Conform |
| Color | White | Conform |
| Odor | Characteristic | Conform |
| Taste | Characteristic | Conform |
| Physical Characteristics | ||
| Particle Size (80 mesh) | >95.0% | Conform |
| Moisture | <5.0% | 0.0302 |
| Ash Content | ||
| Heavy Metal | <10.0ppm | Complies |
| Pb | <2.0ppm | Complies |
| As | <2.0ppm | Complies |
| Hg | <2.0ppm | Complies |
| Cd | <2.0ppm | Complies |
| Microbiology | ||
| Total Plate Count | <1000cfu/g | Conform |
| Total Yeast & Mold | <100cfu/g | Conform |
| E. Coli | Negative | Negative |
| Salmonella | Negative | Negative |
For some products that require special packaging during transportation, we will carry out more delicate packaging. For example, retinal needs to be stored at -20 °C, so we choose cold chain transportation during transportation; deoxyarbutin will change color during transportation, so we will Vacuum packing of deoxyarbutin
Company Details
Business Type:
Manufacturer,Importer,Exporter,Trading Company,Seller
Year Established:
2020
Total Annual:
10000000-30000000
Employee Number:
50~60
Ecer Certification：
Verified Supplier
Xi 'an Shilin Biotechnology Co., Ltd.is a tech-nical production enterprise specializing in thedevelopment, production and sales of plantextracts and effective ingredients of naturalproducts. &nbs... Xi 'an Shilin Biotechnology Co., Ltd.is a tech-nical production enterprise specializing in thedevelopment, production and sales of plantextracts and effective ingredients of naturalproducts. &nbs...
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