Single Process Dyed Auburn Wavy Hair

This hair has been grown through three pregnancies. It is single-process dyed by salon-quality, Madison Reed dye, not bleached, washed once per week, and air dried.
The natural hair color is also auburn/brown with natural highlights. It has always looked reddish in sunlight.
I take vitamins and collagen daily. I do not smoke or drink.
No heat products were used at any time: no hair dryer or curing iron. We have no pets 🙂
This hair is wavy and thick, it was cut on 4/11/2023 by a professional in a salon.