For some horses, maintaining an ideal body condition can be challenging. For many horses, weight loss and reduced muscle mass may not be healthily resolved by feeding with traditional compound feeds and their ingredients. Thunderbrook Gentle Gain offers a natural, grain-free solution to support healthy weight gain without compromising metabolic health. Free from alfalfa, molasses, soya, and beet pulp, this formula features the high-quality protein of ricebran and sainfoin , a forage plant cherished for its nutrients, natural tannins that support nutrient digestion, protein availability and for its value as a nitrogen fixing and pollinator loving plant.
Gentle Gain is versatile and can be fed dry or soaked, making it a convenient and palatable choice for all horses.

Restoring natural balance

Thunderbrook Gentle Gain contains naturally occurring essential amino acids and omega-3 and omega-6 fatty acids to support muscle development and optimal conditioning. Protein from sainfoin, along with sustainable energy from natural rice bran, aids in building and maintaining muscle mass while promoting a glossy coat.

Supporting sensitive horses

Horses, that are sensitive to sugars and starches, often struggle with traditional feeds. Thunderbrook Gentle Gain provides a scientifically balanced alternative, formulated to respect the delicate glucose metabolism and digestive systems of horses. The starch from the rice bran is a complex starch molecule, which is therefore digested more graduall. Thereby it is preventing a peak in blood glucose levels , ensuring metabolic equilibrium while contributing to healthy weight gain.
With its low sugar and starch content and low glycaemic index, Gentle Gain is safe for horses with metabolic sensitivities, such as laminitis, Equine Metabolic Syndrome (EMS), or insulin dysregulation. The inclusion of rice bran provides slow-releasing energy, supporting weight gain without triggering high blood sugar peaks.

Digestive health naturally

High in fibre from sainfoin and other natural forages, Thunderbrook Gentle Gain supports healthy digestion by encouraging natural chewing and saliva production when fed dry. This helps buffer stomach acids and maintain gut health. Additionally, yeast (probiotic saccharomyces cerevisiae) supports a balanced intestinal microbiome , enhancing nutrient absorption and digestive resilience.

Tip: Pair with Thunderbrook Daily Essentials or Synergy to ensure your horse receives a complete daily supply of vitamins and minerals.