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ISP is a high-quality plant protein for sports nutrition, with a protein content of approximately 90% and a complete protein profile (PDCAAS = 100). It is suitable for vegetarians and those with lactose intolerance, and is beneficial for muscle building, recovery, and weight management. It is commonly found in protein powders, protein bars, and sports drinks.

Core Values

1. It contains all essential amino acids, supporting muscle protein synthesis after exercise. A daily intake of 1.4-2.0g/kg of body weight can meet the needs of athletes.

2. Isoflavones and saponins have antioxidant and anti-inflammatory properties, reducing muscle damage from exercise and accelerating recovery.

3. It is cholesterol-free, low in fat and carbohydrates, which is beneficial for cardiovascular health and weight management.

Typical Applications

1. Protein Powder/Shakes: It has good solubility, with each serving of 25-30g containing 20-26g of protein. It is best consumed 30-60 minutes after training, and pairing it with 5-10g of carbohydrates is recommended.

2. Protein Bars/Energy Bars: It has stable shaping properties and is combined with grains and nuts, making it suitable for energy supplementation before and after training.

3. Sports Drinks/Meal Replacements: It is low in calories and has good emulsification properties, making it suitable for fluid replacement during endurance sports and maintaining muscle mass during weight loss periods.

Usage Recommendations

1. Dosage and Timing: A single dose of 20-40g is recommended, with the best time for supplementation being within 30 minutes after training. It can be consumed in 3-4 divided doses daily.

2. Pairing: Consuming it with fast-acting carbohydrates can accelerate absorption. It can be combined with pea or rice protein to optimize the amino acid profile.

3. Purchase: Choose non-GMO, low-phytate, and deodorized products with a protein content of at least 90%.

Market Trends

1. Process Upgrades: Deodorization and microfiltration technologies improve taste, and high-solubility, neutral-flavored products are being introduced.

2. Formula Innovations: Blending with probiotics, Omega-3, and electrolytes to cater to specific scenarios such as strength training, endurance, and weight loss.

3. Audience Expansion: From vegetarians to fitness enthusiasts and middle-aged and elderly athletes, it is becoming a mainstream alternative to whey protein.

Precautions

1. Individuals with soy allergies should avoid it.

2. Non-GMO ISP has a low isoflavone content, and normal intake has no significant impact. Sensitive individuals can choose low-isoflavone varieties. Some people may experience bloating initially. It is recommended to start with a low dose and adapt gradually. Digestive enzymes or probiotics can be taken in combination.