Crooked Lane Chaste Tree Berry is a premium, natural herbal supplement formulated to support hormonal balance and promote calm, consistent behaviour in horses. Sourced from high-quality Vitex agnus-castus , this traditional herb is widely used in equine nutrition to assist mares experiencing mood swings, irritability, or discomfort associated with their cycle.

Ideal for horse owners looking for a natural alternative to support behaviour and wellbeing, chaste tree berry works gently with the endocrine system to help regulate hormone activity—making it a popular choice for mares, performance horses, and those sensitive to seasonal changes.

How It Works

Chaste tree berry acts on the horse’s hormonal system by supporting the normal function of the pituitary gland. This can help stabilise hormone fluctuations that may contribute to behavioural issues such as moodiness, aggression, or distraction—particularly in mares during oestrus cycles.

It is also commonly used as a supportive supplement for horses showing symptoms associated with Cushing’s disease , where hormone regulation plays a key role in overall health and management.

Key Benefits

✔ Supports Hormonal Balance
Helps regulate natural hormone cycles, especially beneficial for mares.

✔ Promotes Calm, Manageable Behaviour
Assists in reducing irritability, mood swings, and sensitivity.

✔ Ideal for Seasonal Changes
Supports horses during times of hormonal fluctuation, including breeding season.

✔ May Assist PPID Management
Provides natural support for horses with endocrine-related conditions.

✔ 100% Natural Herbal Supplement
No fillers, additives, or artificial ingredients—pure herbal support.

Recommended For

• Moody or irritable mares
• Horses sensitive during oestrus cycles
• Performance horses needing improved focus
• Horses requiring hormonal support
• General wellbeing and behavioural balance

Feeding Guide

• Ponies: 5–10g daily
• Horses: 10–20g daily
  Mix thoroughly into feed.

(Adjust feeding rate based on size, workload, and individual response.)

Why Choose Crooked Lane Chaste Tree Berry?

Crooked Lane is trusted for producing high-quality, natural equine supplements that deliver real results. Their chaste tree berry offers a simple, effective way to support your horse’s hormonal health, helping maintain a calmer temperament and better overall wellbeing—naturally.