Natural polyamine Spermidine, spermidine free base/dietary supplement ingredient, anti-aging cosmetics ingredient

Product Description

Spermidine (also known as spermidine) is a polyamine compound that occurs naturally in living organisms. Its CAS number is 124-20-9, its molecular formula is C₇H₁₉N₃, and its molecular weight is 145.25. It is widely present in animal, plant, and human cells. Common dietary sources include wheat germ, soybeans, and mushrooms, among others, and it is an important substance for maintaining normal cellular physiological activities. This product is a high-purity (≥99%) white to off-white powder. It is also available in wheat germ extract formulations (e.g., 0.2% or 1% concentration) upon request. It is stable and highly versatile, and is widely used as a raw material for dietary supplements, in scientific research, and in the development of cosmetic formulations.

Key Benefits

The primary reason spermidine has garnered attention lies in its close connection to the process of cellular “self-renewal.” Research indicates that it can induce autophagy—the process by which cells clear out aged and damaged components and recycle them—which is closely related to research on cellular health and the delay of aging. At the same time, it possesses antioxidant activity that helps cells resist oxidative stress and plays a regulatory role in fundamental physiological processes such as cell growth and cell cycle regulation.

1. Induction of Autophagy: As a widely studied autophagy inducer, it participates in the process of clearing aged cellular components and promoting self-renewal, making it a hot topic in anti-aging research.

2. Antioxidant Effects: It scavenges free radicals, defends against oxidative stress, and helps maintain cellular redox balance.

3. Regulation of cell growth: It participates in fundamental physiological processes such as cell cycle progression and tissue development, providing valuable insights for research on cell proliferation.

4. Nucleic acid stabilization: It can bind to DNA and stabilize its structure, making it widely used in molecular biology experiments.

Applications

Spermidine is used across three major fields: scientific research, dietary supplements, and cosmetics. In laboratories, it is a commonly used reagent in molecular biology experiments; in the industrial sector, as a popular ingredient under the “anti-aging” concept, it is widely used in the development of raw materials for dietary supplements and functional foods, enjoying high market demand and stable sales.

1. Dietary Supplement Ingredients: As a core ingredient in spermidine-based health products (commonly in the form of wheat germ extract), it is used in product development focused on anti-aging and cellular health.

2. Scientific Research: Used in basic research such as studies on cellular autophagy, cell culture, and the exploration of physiological mechanisms.

3. Molecular Biology Applications: Used in experimental procedures such as DNA precipitation, purification of DNA-binding proteins, and electroporation.

4. Cosmetic Ingredients: Used as an active ingredient in the formulation of products targeting antioxidant benefits and skin cell care.

5. Testing and Quality Control: Used in the development of analytical methods for polyamine content and in quality control.