Sheep placenta peptide is a small-molecule active peptide substance extracted from placental tissues of healthy pregnant ewes via modern biological enzymolysis technology. Featuring compact molecular structure and high human absorbability, it can rapidly penetrate into various tissues and organs of the human body to exert multi-dimensional health-preserving care and physiological regulatory effects.
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Sheep Placenta Peptide COA
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| Certificate of Analysis | ||
| Compound name | Sheep Placenta Peptide | |
| Grade | Pharmaceutical grade | |
| Quantity | 55g | |
| Packaging standard | PE bag+Al foil bag | |
| Manufacturer | Shaanxi BLOOM TECH Co., Ltd | |
| Lot No. | 202601090066 | |
| 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% | 0.59% |
| 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% | 0.36% |
| Total microbial count | ≤750cfu/g | 510 |
| E. Coli | ≤2MPN/g | N.D. |
| Salmonella | N.D. | N.D. |
| Ethanol (by GC) | ≤5000ppm | 458ppm |
| Storage | Store in a sealed, dark, and dry place below 2-8°C | |
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Female Beauty & Anti-Aging (Core Efficacy)

The core dominant effect of sheep placenta peptide lies in female beauty care and anti-aging. Its functional mechanism centers on activating and repairing skin cells to fundamentally improve skin condition and delay aging progress. Firstly, it effectively boosts skin cell vitality, supplies sufficient nutrients and energy, accelerates skin cell metabolism and the shedding of aged stratum corneum, and inhibits melanin deposition. This fades facial fine lines and dry lines, relieves dull and sallow skin, and evens out skin tone for bright, fair and radiant complexion.
Secondly, rich in Epidermal Growth Factor (EGF) and Fibroblast Growth Factor (FGF), the peptide directly acts on the dermal layer, promotes the regeneration and synthesis of skin collagen and elastic fibers, strengthens skin toughness and elasticity, ameliorates sagging and other aging signs, and slows down overall skin aging.
In addition, it swiftly repairs damaged skin barriers caused by long-term staying up late and irregular schedules, replenishes skin moisture and nutrients, relieves dry and rough skin, and restores delicate, hydrated and healthy glowing skin. Whether it is natural aging triggered by aging or skin problems induced by stress, staying up late and harsh environments, it improves skin conditions from inside out via internal conditioning to achieve ideal beauty and anti-aging results.

Information source: Renwen Library Popular Science Knowledge of Sheep Placenta, Popular Science Article Understand Sheep Placenta Peptide Fully after Reading This Article.
Endocrine & Qi-Blood Regulation

It mildly regulates the female endocrine system, balances in-vivo hormone levels and alleviates various discomforts caused by endocrine disorders. Female endocrine disorders are mostly manifested as hormonal imbalance, further leading to irregular menstruation and dull complexion. Containing natural hormone precursors, the peptide assists in regulating the secretion of estrogen and progesterone to maintain them at normal levels and relieve endocrine dysfunctions.
In traditional Chinese medicine, sheep placenta nourishes blood, replenishes qi and tonifies deficiency.
As its active extract, it effectively improves female qi and blood deficiency, easing cold hands and feet, pale complexion, physical weakness and fatigue during menstruation caused by insufficient qi and blood.
It relieves menstrual cramps, lumbago, fatigue and other menstrual discomforts by regulating endocrine and tonifying qi and blood, alleviates post-menstrual qi-blood deficiency, restores ruddy complexion and eliminates listlessness. Relevant studies have proven that sheep placenta extract optimizes the immune microenvironment to improve endocrine disorders related to polycystic ovary syndrome, restore regular estrous cycles and provide comprehensive protection for female endocrine health.

Information source: Bio Valley Sheep Placenta Extract Improves Polycystic Ovary Syndrome by Regulating ERβ-Mediated Treg Cells, Popular Science Article Understand Sheep Placenta Peptide Fully after Reading This Article.
Sleep Quality & Mood Improvement

The product effectively calms the nervous system, soothes nerves to aid sleep, relieves various sleep disorders, alleviates negative emotions and boosts mental state. Modern people frequently suffer from insomnia, dreaminess, light sleep, difficulty falling asleep due to heavy work pressure and fast-paced life. Long-term sleep deprivation further triggers anxiety, irritability and lethargy, forming a vicious cycle.
Containing serotonin, melatonin and other neuromodulatory components, it acts on the human nervous system to ease nerve tension, relieve anxiety, regulate circadian rhythm, optimize sleep quality, accelerate deep sleep onset, reduce nighttime awakenings and extend deep sleep duration.
Long-term administration stabilizes mood, relieves stress, anxiety and mental fatigue, refreshes the mind after waking up, eliminates sleepiness caused by insufficient sleep, improves daytime mental state and raises work and life efficiency. Its sedative effect recorded in traditional Chinese medicine is consistent with the neuromodulatory properties confirmed by modern researches.
Information source: ScienceDirect Antifatigue effects of peptide isolated from sheep placenta, Minfukang Health Platform Efficacy and Functions of Sheep Placenta.
Immunity Boost & Physical Fitness Enhancement
Sheep placenta peptide is abundant in diverse nutrients, including 18 kinds of amino acids (8 essential for human body), active factors, polypeptides, immunoglobulins, vitamins and trace elements such as zinc and selenium. Combined action of these ingredients effectively strengthens human immunity and physical fitness.
Active factors and immunoglobulins activate immune cell activity, accelerate lymphocyte proliferation, enhance macrophage phagocytic capacity, elevate body resistance against bacteria, viruses and other pathogens, and reduce seasonal fatigue and colds caused by low immunity.


It rapidly supplements nutrients, repairs damaged tissue cells, accelerates physical recovery and replenishes vital energy for people in weak physical conditions such as post-operation recovery, physical debilitation and postpartum rehabilitation. Multiple immune regulatory ingredients in sheep placenta extract adjust immune factor secretion and balance the in-vivo immune microenvironment, making it suitable for long-term conditioning of immunocompromised and physically weak populations.
Information source: ScienceDirect Antifatigue effects of peptide isolated from sheep placenta.
Anti-Fatigue & Physical Strength Recovery
The product delivers prominent anti-fatigue effects. It rapidly replenishes essential nutrients, relieves physical exhaustion and restores physical stamina, especially suitable for office workers, night owls and the elderly prone to fatigue. Modern researches confirm that fatigue is closely linked to insufficient energy reserve, impaired mitochondrial function and aggravated oxidative stress.On one hand, its amino acids and polypeptides are easily absorbed to supplement energy and ease fatigue induced by energy shortage.


On the other hand, it elevates the activity of superoxide dismutase (SOD) and glutathione peroxidase (GSH), lowers the levels of creatine kinase and malondialdehyde (MDA), reduces oxidative damage, protects mitochondrial function and maintains normal energy metabolism.
It effectively relieves fatigue, shortness of breath from sedentary work, physical weakness and soreness after staying up late, as well as physical decline caused by aging, rapidly restores physical strength, improves physical endurance and maintains lasting vitality. Animal experiments have verified that it significantly prolongs the weight-bearing swimming time of mice and optimizes the ultrastructure of muscle tissues, further confirming its anti-fatigue and stamina-restoring efficacy.
Information source: ScienceDirect Antifatigue effects of peptide isolated from sheep placenta, Frontiers Placenta Peptide Can Protect Mitochondrial Dysfunction through Inhibiting ROS and TNF-α Generation.
Ovarian Nourishment & Physiological Function Delay
It exerts excellent nourishing effects on female ovaries, delays the decline of ovarian physiological functions, helps women smoothly pass through perimenopause and relieves menopausal discomforts. As a vital female reproductive organ, ovarian hypofunction reduces estrogen secretion, triggering menopausal hot flashes, night sweats, mood swings, menstrual disorders and accelerating female aging.
Rich in nutrients and active factors, it nourishes ovarian cells, activates ovarian physiological functions, delays ovarian cell aging, postpones menopause onset and alleviates perimenopausal symptoms.
Relevant studies show that sheep placenta extract improves ovarian immune microenvironment via activating the ERβ/Treg axis and TGF-β1/Smad3 signaling pathway, reduces inflammatory damage, protects ovarian functions, regulates estrogen and progesterone levels, and relieves menopausal discomforts. Note that its ovarian nourishing effects work only with rational administration; professional guidance is recommended to avoid blind supplementation.

Information source: Bio Valley Sheep Placenta Extract Improves Polycystic Ovary Syndrome by Regulating ERβ-Mediated Treg Cells, Renwen Library Popular Science Knowledge of Sheep Placenta.
Administration Contraindications for Special Populations
It should be used with caution by people with chronic liver and kidney diseases, severe cardiovascular and cerebrovascular diseases, unstable hypertension and severe hyperlipidemia.
People suffering from cold and fever, acute inflammation and acute gastrointestinal inflammation with diarrhea must suspend administration, prioritize the treatment of acute illnesses, and resume supplementation only after full physical recovery.
Information source: PubMed Literatures on Dietary Active Peptide Contraindications for Chronic Diseases, Professional Book Clinical Nutritional Therapy.
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