Nicotine salts are a form of nicotine that is chemically altered to make it more stable and easier to vaporize at high temperatures. This allows for higher concentrations of nicotine in e-liquids without the harshness or irritation that is often associated with freebase nicotine. Nicotine salts are often used in pod-based systems, which are popular among smokers who are trying to quit because they provide a similar experience to smoking.

While nicotine salts may be less harsh and more appealing to smokers, they are not necessarily safer than traditional freebase nicotine. Nicotine itself is an addictive substance that can have negative health effects, and using high concentrations of nicotine can be particularly risky. Additionally, the long-term effects of using nicotine salts are not yet fully understood.

Some alternatives to using nicotine salts include:

1. Nicotine-free e-liquids: These liquids contain no nicotine at all and can help you break your addiction to nicotine altogether.

2. Lower nicotine concentrations: Gradually reducing the nicotine concentration in your e-liquids over time can help you wean yourself off nicotine without experiencing withdrawal symptoms.

3. Traditional freebase nicotine: This is the most commonly used form of nicotine in e-liquids, and it is a well-researched substance that may be a safer alternative to nicotine salts.

4. Non-nicotine alternatives: There are several non-nicotine alternatives to vaping, such as herbal vaporizers or nicotine replacement therapy products like nicotine gum or patches.

It's important to note that quitting nicotine altogether may be the best course of action for some individuals, particularly those who are concerned about the health risks associated with nicotine use. If you're interested in quitting nicotine, consider talking to a healthcare professional or addiction specialist for guidance and support. They can provide you with resources and strategies to help you quit and stay quit over the long term.