When is the best season to consume donkey-hide gelatin (Ejiao)?

Dec 12, 2025 Source: Cainiu Health
Dr. Sun Lianqing
Introduction
Donkey-hide gelatin (Ejiao) is suitable for consumption during the autumn and winter seasons, when the dry climate can easily lead to deficiency of bodily yin fluids. Ejiao's function of nourishing yin and moistening dryness can effectively address these conditions. If discomforts such as abdominal distension, diarrhea, or aggravated internal heat occur during use, medical attention should be sought promptly. During autumn and winter, the body's metabolism slows down and yin fluids are prone to depletion; Ejiao, rich in collagen and other nutrients, helps replenish these losses.

Donkey-hide gelatin (Ejiao) is suitable for consumption during autumn and winter, when the dry climate can easily lead to deficiency of body fluids. Its nourishing and moistening properties help effectively regulate such imbalances. If discomforts such as abdominal bloating, diarrhea, or aggravated "heatiness" occur during consumption, medical advice should be sought promptly.

During the autumn and winter seasons, the body's metabolism slows down, making it easier for yin fluids to become depleted. Rich in nutrients such as collagen, donkey-hide gelatin helps nourish blood and yin, moisten dryness, and promote intestinal lubrication. It is especially beneficial for individuals with deficiencies in qi and blood, dry skin, palpitations, or insomnia. Consuming Ejiao during this time allows for better absorption of its nutrients, thereby enhancing its tonic effects.

In summer, the hot and humid climate combined with Ejiao’s inherently sticky and rich nature may increase the burden on the spleen and stomach, potentially causing bloating, indigestion, or worsening internal heat symptoms. Therefore, it is generally not recommended to consume Ejiao casually during summer. Individuals with specific constitutions who require its use should strictly control the dosage.

When consuming Ejiao, it should be paired with ingredients that strengthen the spleen and support digestion. Avoid taking it on an empty stomach and limit each serving to a moderate amount. If symptoms such as dry mouth occur after consumption, drinking warm water in moderation may help. Additionally, avoid consuming spicy or greasy foods simultaneously to minimize gastrointestinal discomfort.