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This article uses a "key-lock" model, clinical wrinkle reduction data of 30%, and three Q&A questions about EU safety red lines to thoroughly explain wrinkle reduction mechanisms and dosage limits in 10 minutes. Included at the end of the article is a price quote for SOST Biotech's high-purity 99% raw materials. The starting price for a 5 kg batch is 30% lower than imported products. A COA and human efficacy report are also provided. Inquiries and samples are welcome.

Xi'an Sost Biotech will be showcasing 6 of its most significant new ingredients of the year at SupplySide West 2025 in Las Vegas (Booth No. 7148). Previewing their "functionality + flavor" highlights, we'll help you launch new products in the North American market within just three months!

Polydeoxyribonucleotides (PDRN) are sweeping the global high-end skincare and minimally invasive cosmetics markets, claiming to offer "cellular-level repair" benefits. Over the past year, the number of new products containing PDRN in Asia Pacific has skyrocketed 20-fold, reaching a 78% market share in South Korea, and the number of registrations in China has surged 1,200% year-on-year.

This article introduces the reasons why mogroside has become the mainstream trend in the market, compares the cost performance, and recommends suppliers.

Discover why S-allyl-cysteine (SAC) is the real  functional ID of black garlic. 0.1 %-3 % HPLC-verified extracts from SOST Biotech. Free samples & quote in 30 min!

From September 15-16 2025, Sost biotech, which operates on a strong foundation of quality control and manufacturing technology, has successfully passed the China Quality Certification Center (CQC) audit and has regained ISO22000:2018 and HACCP certification.

In China, Echinacea purpurea extract can currently only be used for "health food" or "medicine-food pilot" registration. It cannot be added to beverages, snacks, or dairy products as a regular food ingredient. Exports to Europe and the United States are permitted as dietary supplements, but must comply with each country's regulations on dosage and functional claims.

The main drawbacks of monk fruit sweetener lie in its higher cost compared to other sweeteners, as well as some adverse reactions caused by excessive consumption.

Transepidermal Water Loss (TEWL) experiments showed that a gel containing 1% peony root extract reduced water evaporation from the stratum corneum by approximately 78%. This mechanism is attributed to upregulating the expression of three barrier protein genes: FLG, LOR, and INV, thereby densifying the stratum corneum.