Professional-Grade, Skin-Safe Fake Blood & Costume Effect Kit

The user is looking for advice and products to create a realistic bloody costume, emphasizing the need for something that 'WILL NOT stain' skin. This highlights a market for high-quality, professional-grade fake blood and costume effects that are explicitly skin-safe, realistic (e.g., color, texture, dry time), and easy to clean from skin, while also having options for clothing (which may be irreversible). A kit with different types of blood (fresh, dried, scabbing), application tools, and safety information would be valuable.