
Multiple studies have shown that dhea dehydroepiandrosterone is secreted by the adrenal cortex, central nervous system and ovarian theca cells. It has weak androgenic activity and is closely related to ovarian function.
It is the most abundant steroid hormone in the blood and is known as "The Mother Hormone".
Research shows that the role of DHEA is not limited to steroid hormone precursors, but can also improve depression and other negative emotions in perimenopausal women, and delay the aging of the ovaries and the body.
The amount of DHEA synthesized in the human body is small, and the dhea levels is related to the endocrine differences between men and women.

| Test Items | Specifications | Test Results |
| Assay | ≥99.0% | 99.20% |
| Appearance | White or almost white crystalline powder | White powder |
| Smell | Special odor of the product | Compliance |
| Melting point | 146.0℃~151.0℃ | 147.3℃~149.2℃ |
| Optical rotation | +12.0° ~ +15.0° | +13.5° |
| Loss on drying | < 0.5% | 0.21% |
| Particle size | 100% pass 80 mesh | Conforms |
| Arsenic(As) | NMT 1ppm | <1 ppm |
| Lead(Pb) | NMT 2ppm | <2 ppm |
| Mercury (Hg) | NMT 0.1ppm | <0.1 ppm |
| Cadmium(Cd) | NMT 1ppm | <1 ppm |
| Heavy metals | NMT 10ppm | <10ppm |
| Total Plate Count | ≤ 1000 CFU/g | <1000 CFU/g |
| Yeast and mold | ≤ 100 CFU/g | <100 CFU/g |
| Coliforms | ≤ 30 CFU/g | <30 CFU/g |
| E.Coli | Negative/25g | Negative |
| Salmonella | Negative/25g | Negative |
| Conclusion | This batch meets enterprise standards |

1. dhea for women
dhea dehydroepiandrosterone is one of the first-choice drugs clinically used to treat premature ovarian failure and female infertility. Improve the ovarian environment of infertile women, thereby improving the quality of eggs and embryos, scientifically and effectively increasing the pregnancy rate and reducing the miscarriage rate.
As a pleiotropic "hormone buffer", DHEA can regulate female hormone secretion in both directions and balance the levels of androgens and estrogen in the body.
2. DHEA derivatives inhibit viral protein and RNA synthesis and exhibit strong antiviral activity against some viruses.
3. DHEA can inhibit the occurrence of inflammatory reactions and promote the absorption of inflammation, thereby reducing the harm caused by inflammation.
4. DHEA can improve glucose tolerance, convert fat into muscle, increase energy, reduce chronic fatigue, ensure stable mood and energy, and improve overall immune function.
5. Compared with the powerful anti-inflammatory effect of glucocorticoids, dhea hormone has a slightly weaker inhibitory effect on inflammation.
6. Increase bone density and prevent osteoporosis.
7. Stimulates the proliferation of vascular endothelial cells and also has a protective effect on cardiovascular systems.

Used in pharmaceuticals and dehydroepiandrosterone supplement. DHEA powder can be synthesized from soybeans and is available in tablets, capsules, tinctures, and topical dhea cream.
1. Dehydroepiandrosterone powder and its sulfate compound dehydroepiandrosterone sulfate (DHEAS) are the precursors of estrogen and androgens.
2. DHEA content decreases with age. Therefore, it is beneficial for middle-aged and elderly people to properly supplement DHEA. In some countries, dhea dehydroepiandrosterone has been used as an anti-aging ingredient in food or medicine.

Reference
[1]. Brooke, A. M., Kalingag, L. A., Miraki-Moud, F., Camacho-Hubner, C., Maher, K. T., Walker, D. M., Hinson, J. P., and Monson, J. P. Dehydroepiandrosterone improves psychological well-being in male and female hypopituitary patients on maintenance growth hormone replacement. J Clin Endocrinol.Metab 2006;91(10):3773-3779.
[2]. Sripada, R., Marx, C. E., King, A. P., Rajaram, N., Garfinkel, S. N., Abelson, J. L., & Liberzon, I. (2013, April 3). DHEA enhances emotion regulation neurcircuits and modulates memory for emotional stimuli. Neuropsychopharmacology, 38, 1798-1807.
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