There isn't enough information to definitively say Angelica Herbotics is the "best" and completely harmless hair color brand. Here's what we know:

• Focus on Naturals: They advertise their colors as herbal, which might be appealing if you're concerned about harsh chemicals.
• Limited Availability: Information about the brand seems concentrated in India, suggesting they might not be a major player globally. This can make it harder to find reviews and professional opinions.

Here's how to make an informed decision:

• Research Ingredients: While "herbal" sounds good, check the ingredients list for potential irritants. Look for reviews mentioning scalp sensitivity.
• Customer Reviews: Search for reviews from users in India (Flipkart might have some) to see real experiences.
• Consult a Stylist: A professional stylist can assess your hair and recommend a brand based on your hair type, desired color, and chemical sensitivities. They might have experience with Angelica Herbotics or suggest similar gentle hair color options.

Alternatives: Many professional hair color brands offer ammonia-free and gentler options. Popular choices include:

• Wella Professionals
• Redken
• L'Oreal Professionnel

Remember, "harmless" is relative. Any hair coloring process can potentially damage hair. Look for brands known for quality and hair health, and consult a professional for the best advice.