Holland & Barrett Menocool (Dry Extract From Black Cohosh (4,5-8,5:1), Extraction Solvent: Ethanol 60% V/V)

Menocool is positioned as a herbal supplement that may help manage several common symptoms associated with the menopausal transition, offering a non‑hormonal option for women seeking natural support.

• May lessen the frequency and intensity of hot flashes and night sweats.
• May help stabilize mood swings such as irritability or occasional low mood.
• May improve sleep quality by reducing night‑time disturbances.
• May provide a non‑hormonal, plant‑based option for women during perimenopause and early menopause.

• The exact mechanism of black cohosh is not fully defined, but the extract is thought to act through serotonergic pathways by modulating serotonin receptors, and it may exert indirect estrogen‑receptor activity. Additional actions include influence on hypothalamic thermoregulatory centers, which could affect vasomotor symptoms, and possible anti‑inflammatory effects that contribute to overall symptom relief.

Like many herbal extracts, Menocool can be associated with a range of adverse reactions, most of which are mild and reversible.

Common

• Mild gastrointestinal upset such as nausea, stomach discomfort, or diarrhea.
• Headache or dizziness, especially when first starting the supplement.
• Skin reactions like mild rash or itching.
• Fatigue or feeling of low energy.

Serious

• Liver enzyme elevations or hepatitis, though rare, have been reported with black cohosh use.
• Severe allergic reactions including anaphylaxis, characterized by swelling, difficulty breathing, or hives.
• Unexplained bleeding or bruising, potentially indicating a clotting disturbance.
• Sudden onset of high blood pressure.

Before using Menocool, consider the following precautions to ensure safe and appropriate use.

• Consult a healthcare professional if you are pregnant, planning pregnancy, or breastfeeding.
• Discuss use with a physician if you have a history of liver disease or abnormal liver function tests.
• Avoid the supplement if you have known hypersensitivity to black cohosh or related plants.
• Use caution if you are taking anticoagulant or antiplatelet medications, as black cohosh may affect clotting.
• Monitor for any new or worsening symptoms and discontinue use if adverse reactions occur.
• Do not exceed the recommended daily amount indicated on the product label.

Black cohosh may interact with certain medicines; be aware of the following potential interactions.

Avoid

• Hormone replacement therapy (estrogen or progesterone) due to possible additive hormonal effects.
• Direct liver‑metabolized drugs such as certain statins or antiepileptics, because black cohosh could affect hepatic enzyme activity.

Use with caution

• Anticoagulants (e.g., warfarin) or antiplatelet agents, as black cohosh might increase bleeding risk.
• Sedatives or CNS depressants, because dizziness or drowsiness could be enhanced.
• Thyroid medications, given limited evidence of interference with thyroid hormone levels.