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Description
Ingredients
Product Details
What it is:
The perfect solution to support strong healthy hair.
What it does:
What else you need to know:
Product Options Available are as follows:
*Ingredients may vary slightly due to formula updates by brands. Please consult packaging for most accurate list of ingredients
Product Recommendations
Frequently Asked Questions
OYA Permanent Hair Color is formulated with a focus on ingredient transparency and scalp compatibility. The formula is free from harsh ammonia and contains nourishing botanical extracts. However, we recommend performing a patch test 48 hours before application, especially if you have a sensitive scalp or history of allergic reactions. If irritation occurs, discontinue use and consult a dermatologist.
OYA Permanent Hair Color is crafted with a blend of plant-derived and naturally-inspired ingredients including botanical extracts, conditioning agents, and certified colorants. The formula is free from ammonia, parabens, and sulfates. For a complete ingredient list and detailed transparency information, please refer to the product packaging or visit our ingredient disclosure page.
Yes, OYA Permanent Hair Color can be used on previously colored hair. However, if your hair is severely damaged, highly processed, or has undergone recent chemical treatments, we recommend deep conditioning treatments for 1-2 weeks before coloring. For best results on compromised hair, consider doing a strand test first to assess how your hair will respond to the permanent color.