Some emerging trends in sustainable and eco-friendly hair styling products include ¹:

- Ethique: Offers shampoo and conditioner bars that are vegan, palm oil free, non-toxic and cruelty-free.
- Everist: Offers concentrated paste shampoos and conditioners in sustainable aluminum tins and tubes.
- Plaine Products: Offers shampoo and conditioner in 100% recyclable and refillable aluminum bottles.
- EcoRoots: Offers colorful solid shampoo and conditioner bars that are free of palm oil.
- Andrea’s Organic Market: Offers handcrafted ethical hair products, including hair serum, split end serum and hair masks.

As awareness of environmental issues grows, there is an increasing demand for sustainable and eco-friendly hair styling products. Some emerging trends in this area include:

1. **Natural and Organic Ingredients**: Consumers are seeking hair styling products made with natural and organic ingredients that are gentle on the hair and the environment. Ingredients like plant extracts, essential oils, and botanicals are preferred over synthetic chemicals.

2. **Biodegradable Packaging**: Brands are moving towards packaging materials that are biodegradable, compostable, or recyclable to reduce waste and minimize environmental impact. This includes using materials such as glass, paper, and bioplastics derived from renewable resources.

3. **Waterless Formulations**: Waterless hair styling products, such as dry shampoos, powders, and styling creams, are gaining popularity as they require less water to produce and have a lower carbon footprint. These products also tend to be more concentrated, reducing packaging waste.

4. **Refillable and Reusable Packaging**: Brands are offering refillable options for hair styling products to reduce single-use packaging waste. Refill stations or refillable pouches allow consumers to replenish their products without generating additional packaging waste.

5. **Cruelty-Free and Vegan Formulations**: Ethical considerations are driving demand for hair styling products that are cruelty-free and vegan, meaning they are not tested on animals and do not contain any animal-derived ingredients.

6. **Carbon-Neutral and Sustainable Sourcing**: Companies are striving to offset their carbon emissions and minimize their environmental footprint through initiatives such as carbon-neutral certification and sustainable sourcing of raw materials.

7. **Minimalist Formulations**: Simplified formulations with fewer ingredients are gaining popularity, as they are perceived as being more environmentally friendly and less likely to contain harmful chemicals.

Overall, the trend towards sustainability in hair styling products reflects a growing awareness of environmental issues and a desire to make more eco-conscious choices in personal care routines.