Dynamite Baits Evolution Shrimp Extract is a highly concentrated liquid bait additive built around real shrimp extract. It gives off a strong, natural aroma and is extra viscous, yet it remains highly soluble so it disperses well in the water. The formulation is high in protein and low in fat, and it is PVA friendly, making it suitable for use in PVA bags and sticks. It comes in a 500ml bottle. - Contains real shrimp extract - Strong aroma, highly concentrated liquid - Extra viscous but highly soluble - High in protein, low in fat - PVA friendly - 500ml bottle