DHEA Powder

Dehydroepiandrosterone (DHEA) is a steroid precursor naturally produced by the human adrenal glands. It mainly circulates and is stored in the body as dehydroepiandrosterone sulfate (DHEA-S). Its secretion peaks between the ages of 25 and 30, then gradually declines with age, and the body relies on it to synthesize various endogenous hormones. It helps stabilize endocrine function, sustain physical energy, support bone and skin health, and maintain the normal functions of the ovaries and adrenal glands.

As a mainstream industrial raw material, dehydroepiandrosterone acetate (DHEA Acetate) serves as an intermediate for the production of various steroid APIs. Free DHEA is a common ingredient in overseas dietary supplements, manufactured into capsules and targeted at groups seeking anti-aging, fitness support, and preconception care. It can also be formulated into topical creams and vaginal suppositories for daily skin and intimate care.

Healthkintai^® specializes in the R&D, production, and supply of pharmaceutical intermediates and dietary supplement raw materials, with DHEA powder as our flagship product. All production lines are operated in strict compliance with GMP standards to ensure consistent, reliable quality. We welcome buyers from all industries to contact us at health@kintaibio.com and discuss cooperation.

DHEA and DHEA-S (dhea sulfate) are two homologous and interconvertible forms in the human body. DHEA is a biologically active free precursor with unstable properties and a short half-life. In contrast, DHEA-S is the stable storage and circulating transport form of DHEA formed via sulfation, featuring a much higher blood concentration and longer half-life, making it the predominant form of DHEA in vivo.

The body can convert dhea-s back to active dhea through desulfation according to physiological demands, which can further transform into sex hormones such as estrogen and androgen. Together, they maintain the dynamic balance of hormone precursors in the body.

DHEA powder and DHEA acetate powder both belong to dehydroepiandrosterone raw materials. DHEA acetate is an acetylated derivative synthesized from DHEA, which will shed acetyl groups and convert into active DHEA after entering the human body - this is their core connection.

However, they differ greatly in physicochemical properties, downstream application sectors and target overseas buyers. Ordinary DHEA has weak stability and a low minimum order quantity, mainly supplied to dietary supplement and cosmetic manufacturers in Europe, America and Southeast Asia. DHEA acetate features superior lipophilicity, heat resistance and oxidation resistance, and is mostly used as an intermediate for steroid pharmaceuticals, with global pharmaceutical companies as its main purchasers. They also vary in export documents, customs HS codes and product pricing.

THe USA

The United States is the only region worldwide that permits DHEA to be freely circulated as an ordinary dietary supplement. Under the DSHEA Act, various oral DHEA products can be sold over-the-counter without prescriptions in physical retail stores and online marketplaces. Meanwhile, a prescription vaginal prasterone formulation is approved on the market to relieve postmenopausal vaginal atrophy symptoms.

No official approval has been granted for oral pharmaceutical formulations of DHEA, and compounded preparations are only available via physician prescriptions. While such supplements are legally accessible to the general public, they fall under WADA's anti-doping regulations, meaning competitive athletes are prohibited from using them.

Hormone DHEA for Women

DHEA is the most abundant steroid precursor in the human body, capable of converting into endogenous estrogen and androgen. Its nourishing effects on women work through two physiological pathways:

It transforms into active sex hormones in peripheral tissues, and acts gently on the central nervous system as a neurosteroid. This dual physiological function helps perimenopausal and postmenopausal women maintain physical and mental comfort, sustain daily energy and ease mood fluctuations.

Relevant research also indicates that DHEA features antioxidant and mild anti-inflammatory properties, supporting daily maintenance of skin and bodily functions, bone health, cognitive performance, healthy ovarian environment, and vaginal tissue moisture. It is widely used as a nutritional raw material for supplements targeting women's preconception care, menopausal balance and general anti-aging maintenance.

Hormone DHEA for Men

As a natural steroid precursor in the human body, DHEA exerts nourishing effects on men through two physiological pathways.

First, it converts into active endogenous androgens such as testosterone in peripheral tissues throughout the body; second, it acts on vascular cells to facilitate the production of nitric oxide and support healthy vascular condition. Benefiting men's daily physical care, this nutritional raw material helps maintain a healthy reproductive environment and supports sperm vitality while protecting vascular health and normal physical performance.

In terms of body composition and metabolic maintenance, it aids middle-aged and elderly men in balanced body fat levels. For mental and cognitive wellness, it helps ease low mood and preserve memory and daily cognitive function. It is widely used as a nutritional supplement raw material for middle-aged, elderly and athletic men.

Hormone DHEA for Migraine Headaches

Relevant studies show that DHEA is an endogenous natural neurosteroid in the human body. The levels of DHEA and DHEA-S in the body are linked to the occurrence and recurrent episodes of head discomfort. Individuals experiencing frequent head discomfort generally have lower levels of DHEA and DHEA-S than healthy people. Insufficient endogenous neurosteroids may weaken the body's inherent physiological capacities for nerve soothing, anti-inflammation and pain perception regulation. Those with low levels of such substances tend to suffer from more frequent and prolonged discomfort.

Meanwhile, the ratio of cortisol to DHEA-S reflects the body's stress status, and an imbalanced ratio can heighten the body's sensitivity to discomfort. Moderate daily supplementation with DHEA nutritional raw materials helps maintain balanced neurosteroid levels in the body and supports the body's natural nerve-soothing and anti-inflammatory maintenance functions.

DHEA Supplements

Only the United States permits the free retail of DHEA as a regular dietary supplement under the DSHEA Act. Its mainstream dosage forms include 25mg, 50mg and 100mg capsules, tablets and powders, catering to the consumption demands of middle-aged men and women. Such products are often compounded with vitamin E, CoQ10, inositol and other ingredients, and are marketed for hormone balance, energy boost, menopausal relief and general anti-aging benefits.

DHEA Medical Use

Globally, DHEA is uniformly classified as a prescription steroidal hormone drug, with two legal pharmaceutical formulations available: oral preparations and vaginal suppositories. There are no standardized commercially marketed oral DHEA drugs; only compounded pharmacy versions can be dispensed with a physician's prescription. In the EU, Japan, Canada and other regions, DHEA can only be prescribed by medical institutions for indications including adrenal insufficiency, menopausal hormone replacement, adjuvant therapy for systemic lupus erythematosus, and auxiliary management of osteoporosis. This pharmaceutical segment represents the primary purchasing channel for high-purity DHEA raw materials with purity of 99% and above.

DHEA Cream

Cosmetic-grade DHEA can be formulated into creams, gels and serums. Via transdermal absorption, it alleviates postmenopausal skin dryness, fine lines and collagen loss. Due to divergent regulatory policies worldwide, topical DHEA creams are only legally available in the United States and certain Latin American countries.

The body's endogenous DHEA secretion peaks during nighttime sleep. Its metabolites include sex hormones such as testosterone and estrogen, and it also helps regulate melatonin synthesis. Taking DHEA in the evening aligns with the body's natural hormone rhythm, minimizing mood agitation and concentration disturbances caused by exogenous hormone fluctuations if taken during the day, and preventing irritability and insomnia triggered by daytime administration. Additionally, liver metabolic activity at night facilitates hormone conversion, enabling a more steady buildup of bodily DHEA reserves to improve sleep quality, ovarian endocrine function and vitality. Taking it in the morning tends to disrupt the circadian hormone balance and lead to difficulty falling asleep, so it is generally recommended to take DHEA with meals before bedtime or in the evening.

DHEA Dosage for Testosterone

For healthy adult men taking DHEA to help improve testosterone levels, the standard daily maintenance oral dosage is generally 25–50 mg. Men with low testosterone and significant fatigue may temporarily increase the dose to 50–100 mg per day, but long-term daily intake above 100 mg is not recommended. Women only require a low dosage of 5–25 mg daily. It is advised to take this supplement on an empty stomach in the morning. To prevent endocrine tolerance, discontinue use for 2–4 weeks after consecutive administration for 1–3 months. Regular monitoring of serum testosterone, estradiol and prostate markers is necessary. Self-administration is prohibited for individuals with severe testosterone deficiency, benign prostatic hyperplasia or hormone-related tumors. High doses may cause side effects such as acne, hair loss, elevated estrogen and emotional irritability.

DHEA Dosage for Women

Women take DHEA to regulate hormones, improve ovarian function and energy levels, with a standard daily oral dosage of 5–25 mg. Those trying to conceive or with diminished ovarian reserve usually take 15–25 mg per day. Hormone-sensitive women prone to acne or with high estrogen levels are advised to start with a low dose of 5–10 mg. It is recommended to take it on an empty stomach in the morning. Stop taking it for 2–4 weeks after continuous use for 1 to 3 months to avoid endocrine tolerance. Blood tests for six sex hormones should be conducted regularly during supplementation. Self-medication is forbidden for those with breast hyperplasia, ovarian cysts, uterine fibroids or hormone-related tumors. Excessive intake may cause hormonal imbalance side effects including acne, hirsutism, irritability and menstrual irregularities.

Healthkintai^® is a Chinese enterprise specializing in the R&D, production and supply of dietary supplement and medical intermediate raw materials. We always prioritize product quality and safety. All relevant products have obtained authoritative certifications including HACCP Food Safety Management System and Halal Certification, fully ensuring compliance and safety.

Our factory supplies two major raw materials: DHEA Powder and DHEA Acetate Powder. The active ingredient purity of both products stably exceeds 99% with controllable impurity levels, and all test indicators meet international purchasing standards. The entire production, purification and packaging processes are strictly controlled in compliance with GMP specifications. We can provide COA test reports and relevant qualification documents to support customers' customs clearance and product registration. We maintain steady and sufficient inventory to flexibly accommodate various demands, including sample testing and bulk orders.

Customers at home and abroad are welcome to contact us at health@kintaibio.com for inquiries about samples, quotations and customized cooperation. We look forward to discussing long-term and stable supply partnerships with you.

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