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Excellence in Peptide Synthesis and Distribution

Sourcing Excellence, Synthesizing Innovation.

Direct from the Manufacturer.

Partner with us for premium quality at factory-direct prices.

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Deep Hydration. Experience the Peptide Glow.

Your Reliable Source for High-Purity Peptides.

WHO WE ARE

Shaanxi Saien Biotechnology Co., Ltd.

Shaanxi Saien Biotechnology Co., Ltd. is a leading biotech company.
Since its establishment in 2016, the company has been committed to technological innovation and high-quality product development, including: OEM Supplements, Nutraceutical Ingredients, Plant Extract, Cosmetic Raw Material, Food Additives, Sweetener, Vitamins, Fruit and Vegetable Powder.

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Hot Products

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    Copper Peptide(GHK Cu) Powder

    Copper Peptide powder, also known as Copper Tripeptide-1 and Copper Peptide, is a complex composed of copper ions and tripeptide-1. It is a small molecule protein with a blue appearance in both powder and aqueous solution.

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    Vitamin D3

    Feature Vitamin D is a fat-soluble steroid derivative, including VD2 (ergocalciferol) and VD3 (cholecalciferol).In fact, VD3 is the active form of vitamin D in the…

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    Vitamin K2

    Feature Vitamin K2, also known as menadione, is a fat-soluble vitamin. K2 exists in many forms, including tetraene menadione (MK-4), hexene menadione (MK-6), and heptaene…

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    Vitamin B7 powder

    Feature Vitamin B7 powder, also known as biotin, is a B vitamin that occurs naturally in some foods.Its molecular structure contains a unique urea ring…

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    Vitamin B12 Powder

    Feature Vitamin B12 powder, also known as Cyanocobalamin, is a water-soluble vitamin containing cobalt.In fact, it is a group of cobalt-containing compounds, including cyanocobalamin, adenosylcobalamin,…

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    Vitamin B Complex Powder

    Feature Vitamin B is an essential trace element for our human body, mainly including vitamin B1, B2, B3, B5, B6, B7, B9, B12. It is…

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    Anti-aging Supplements

    Anti-aging Supplements

    Dihydroquercetin, wheat spermidine, sulforaphane, collagen tripeptide, sodium hyaluronate, apple stem cells, astaxanthin, red ginseng, bird’s nest peptide, donkey-hide gelatin, auxiliary materials: maltodextrin, magnesium stearate, sorbitol

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    Supplements to Support Sleep Health

    Gamma-aminobutyric acid, theanine, casein phosphopeptide, Ganoderma lucidum, lily, Vitamin B6, Ziziphus jujuba seed, magnesium glycinate, tryptophan, Excipients: maltodextrin, cellulose, magnesium stearate, sorbitol

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