Shaanxi BLOOM Tech Co., Ltd. is one of the most experienced manufacturers and suppliers of maca oligopeptide in China. Welcome to wholesale bulk high quality maca oligopeptide for sale here from our factory. Good service and reasonable price are available.
Maca oligopeptide is a small-molecule functional active peptide extracted and prepared from the rhizome of maca, a distinctive medicinal and edible plant native to the Andes Mountains, adopting modern bio-enzymolysis technology. It consists of 2 to 10 condensed amino acids with a molecular weight generally below 1000 Da. Not a hormonal substance, it exerts effects via dual pathways of metabolic regulation and neuroendocrine modulation, featuring mild action, long-lasting efficacy and high safety. Currently, it is widely applied in sub-health conditioning, mainly for anti-fatigue, physical endurance improvement, endocrine balance regulation and reproductive system maintenance.
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Maca Oligopeptide COA
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| Certificate of Analysis | ||
| Compound name | Maca Oligopeptide | |
| Grade | Pharmaceutical grade | |
| Quantity | 74058-71-2 | |
| Quantity | 22g | |
| Packaging standard | PE bag+Al foil bag | |
| Manufacturer | Shaanxi BLOOM TECH Co., Ltd | |
| Lot No. | 202601090056 | |
| MFG | Jan 9th 2026 | |
| EXP | Jan 8th 2029 | |
| Structure | N\A | |
| Item | Enterprise standard | Analysis result |
| Appearance | White or almost white powder | Conformed |
| Water content | ≤5.0% | 0.17% |
| Loss on drying | ≤1.0% | 0.33% |
| Heavy Metals | Pb≤0.5ppm | N.D. |
| As≤0.5ppm | N.D. | |
| Hg≤0.5ppm | N.D. | |
| Cd≤0.5ppm | N.D. | |
| Purity (HPLC) | ≥99.0% | 99.89% |
| Single impurity | <0.8% | 0.62% |
| Total microbial count | ≤750cfu/g | 500 |
| E. Coli | ≤2MPN/g | N.D. |
| Salmonella | N.D. | N.D. |
| Ethanol (by GC) | ≤5000ppm | 650ppm |
| Storage | Store in a sealed, dark, and dry place below 2-8°C | |
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Anti-fatigue Effect: Alleviate Physical and Central Nervous Fatigue

As a small-molecule functional peptide derived from maca rhizome, maca oligopeptide has a smaller molecular weight, better water solubility and higher bioavailability than traditional maca powder and crude extracts, serving as one of the key active ingredients responsible for maca's physiological activities. Its anti-fatigue effect works on both physical metabolism regulation and central nervous system repair, targeting exercise-induced fatigue and chronic fatigue caused by long-term sub-health conditions.
In terms of physical metabolism, it effectively regulates the body's energy metabolism pathways, inhibits excessive accumulation of fatigue metabolites such as lactic acid and blood urea nitrogen during physical exertion, and reduces excessive consumption of glycogen to delay physical exhaustion. Meanwhile, it curbs abnormal protein breakdown under high-intensity metabolism, preserves the integrity of muscle tissues, relieves soreness, heaviness and other discomforts after physical activity, and accelerates physical recovery post-exercise.

For central nervous system fatigue relief, the product optimizes mitochondrial function, boosts cellular oxidative energy supply, and improves energy provision for nerve cells. It mitigates mental exhaustion, poor concentration and slow thinking resulting from overuse of the brain and long-term stress. Unlike stimulating refreshing agents that deliver instant effects followed by physical overdraft, it achieves long-term conditioning by balancing bodily metabolism, gradually improving physical weakness and recurrent fatigue. It is ideal for people who stay up late, work desk-bound or engage in heavy physical labor, helping fundamentally relieve chronic fatigue and sub-health issues.
Improve Physical Fitness and Exercise Tolerance
It delivers prominent effects on enhancing physical strength and endurance through dual mechanisms of nutritional supplementation and physical function regulation. Rich in various essential amino acids, small-molecule active peptides, as well as unique macaene and macamide inherent to maca, it can be rapidly absorbed by the intestinal tract without complicated digestion and decomposition. It quickly replenishes energy reserves, repairs slightly damaged muscle fibers from daily activities and exercise, and gradually increases muscle strength and physical tolerance.

Long-term regular supplementation improves the body's aerobic metabolism, extends the duration of sustained work and exercise, and slows down physical performance decline.
In addition, the peptide helps improve microcirculation and boost blood oxygen transport efficiency, ensuring sufficient oxygen and nutrient supply for tissues and organs under heavy load, thus easing fatigue and weakness triggered by oxygen deficiency.
A large number of animal experiments and human trial tests have proven that regular intake significantly enhances physical load resistance and endurance, and reduces fatigue without causing physical overdraft or listlessness. It effectively relieves the symptoms of general debility, easy fatigue and poor physical performance among sub-health populations, and comprehensively strengthens basic physical functions.

Regulate the Endocrine System and Maintain Hormone Balance
The core conditioning value of the peptide lies in its bidirectional regulation of the human endocrine system. It mainly acts on the hypothalamus-pituitary axis to modulate the functions of endocrine glands across the body, gently adjust hormone levels, and correct endocrine disorders caused by irregular schedules, excessive stress and aging, meeting the conditioning needs of different groups. Its active peptides and characteristic maca ingredients mildly activate pituitary activity and regulate metabolic functions of the adrenal glands, thyroid gland, gonads and other glands, so as to relieve discomforts arising from hormonal imbalance.
For women, it gently balances estrogen and progesterone secretion, alleviates hormone fluctuations due to declining ovarian function, and relieves irregular menstruation, hot flashes, night sweats, insomnia, irritability and qi-blood deficiency induced by endocrine disorders. It also improves dull complexion and lassitude related to hormonal imbalance. For men, it stabilizes androgen levels and regulates endocrine metabolism, easing low energy, poor mental state and declined physical functions caused by hormonal disorders. The whole regulation process is mild and free from side effects of hormonal stimulation. It helps the endocrine system gradually restore self-regulating capacity and sustain internal environmental balance.
Regulate Reproductive Function and Improve Reproductive Health

Based on endocrine regulation, maca oligopeptide effectively maintains the function of the human reproductive system, improves reproductive sub-health and enhances overall reproductive health. For men, its active ingredients protect the normal physiological functions of reproductive glands, optimize the growth environment of germ cells, and enhance their activity and quality, alleviating declined reproductive function caused by physical deterioration and irregular lifestyles. It also improves pelvic blood circulation and bodily metabolism to relieve physical fatigue and poor condition, maintaining sound physical vitality.
For women, it stabilizes endocrine levels, protects normal ovarian function and optimizes the metabolic state of the reproductive system, easing poor reproductive function triggered by endocrine disorders and improving the internal reproductive environment to safeguard physiological health. Different from hormonal conditioning products, it is a natural functional ingredient that exerts conditioning effects by activating the body's self-regulation. With mild action, high safety and wide adaptability, it is suitable for long-term daily conditioning of reproductive sub-health and helps maintain stable and healthy physiological status.
The peptide is mainly produced via bio-enzymolysis technology. Using dried natural maca rhizomes as the raw material, the whole production process includes pretreatment, protein extraction, targeted enzymolysis, separation and purification, concentration and drying.
Bioengineering technologies are adopted throughout the process to maximally retain active components, precisely control the molecular weight of peptide chains, and guarantee product absorption efficiency and physiological activity.
First of all, raw material pretreatment is carried out: high-quality maca rhizomes are cleaned, decontaminated, dried at low temperature and ultrafinely crushed into fine powder. Degreasing and water extraction are then performed to remove lipid impurities and dietary fiber, enrich crude maca protein and improve the purity of subsequent enzymolysis.
Next comes protease hydrolysis. The extracted crude maca protein is dissolved in purified water, with temperature and pH adjusted to optimal conditions. Food-grade compound proteases are added for targeted enzymolysis, which breaks long-chain macromolecular proteins into small-molecule oligopeptides composed of 2 to 10 amino acids.
Strict control over reaction time and temperature is implemented to avoid activity loss from over-enzymolysis and residual macromolecules from insufficient enzymolysis. After enzymolysis, high-temperature enzyme deactivation terminates the reaction.
The mixture is centrifuged and filtered to remove residues and impurities, obtaining crude peptide solution. Finally, ultrafiltration membrane separation technology is applied to screen oligopeptides with specific molecular weights and remove macromolecular proteins and free amino acids.
After vacuum concentration and low-temperature spray drying, high-purity and high-activity finished it is obtained. This eco-friendly and safe process with high activity retention is currently the mainstream technology for industrial production.
Adverse Reactions and Emergency Treatment
It is highly safe when taken at normal doses. A small number of people may experience dry mouth, mild internal heat or slight abdominal distension in the initial stage, which will subside spontaneously after dosage reduction or discontinuation.
In case of persistent palpitations, headache, severe insomnia or skin allergy, stop use immediately and seek medical attention if necessary.
References
- Food Science, Study on Preparation and Anti-fatigue Activity of Maca Polypeptides, Vol.42, Issue 8, 2021.
- Modern Food Science and Technology, Process Optimization for Enzymatic Preparation of Maca Oligopeptide and Its Functional Analysis, Vol.38, Issue 5, 2022.
- Journal of Chinese Institute of Food Science and Technology, Regulatory Effects of Active Ingredients in Maca on Human Endocrine and Immune Functions, Vol.24, Issue 11, 2020.
- Dingwei Zheng, Caiyun Li, Sangcheng Ni, Tianle Zhang, Siyuan Qian, Kean-Jin Lim, ZhengFu Yang, ZhengJia Wang. Immunomodulatory Activity of Pecan-Derived Peptides: Targeting Cyclophosphamide-Mediated Immune Dysregulation. Journal of Agricultural and Food Chemistry 2025, 73 (37) , 23435-23448.(https://doi.org/10.1021/acs.jafc.5c07793)
- Maca: Properties in Herbal Medicine, Benefits and Uses of the Peruvian Root.(https://www.terzaluna.com/en/blog/maca-properties-in-herbal-medicine-benefits-and-uses-of-the-peruvian-root)
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