There are several search results related to nail design ideas, product details, positive and negative aspects, and ingredients or materials. Here is a summary of the information found in the search results:

• Black-and-white nail designs are trendy and can be achieved with clear, black, and white polishes in half-moon shapes.
• There are many easy nail designs that can be done at home, even for inexperienced nail artists. Some of the best simple nail designs include polka dots, stripes, and glitter.
• For DIY gel nails at home, it is recommended to use non-toxic ingredients and complimentary color options. A gel base coat is essential for a long-lasting manicure, and its recommended to use the same brand for the base and top coats.
• There are three types of artificial nails: acrylics, gels, and silks. Acrylics and gels are commonly used for longer periods, while silks are used for a shorter time to strengthen nail tips or repair nail trauma. Artificial nails should be done by a professional, and they should not be peeled off.
• SNS Nutri-Plus™ is an innovative dip powder system that makes nails not only beautiful but stronger and healthier with each application. The system includes powder, bases, and sealers containing carefully selected ingredients that are known to nourish the nail bed and promote healthy growth and resilience. SNS products are vegan, non-allergenic, not tested on animals, and do not contain the toxic trio (formaldehyde, toluene, and dibutyl phthalate) .
• There are many easy nail art designs for beginners that can be found on YouTube. A good base coat is essential for any manicure, as it protects natural nails from staining and helps to adhere the nail polish.

In summary, there are many nail design ideas and products available, and its important to choose non-toxic ingredients and to follow proper application techniques. Artificial nails should be done by a professional, and its important to use a good base coat for any manicure. SNS Nutri-Plus™ is an innovative dip powder system that promotes healthy growth and resilience, and it does not contain harmful ingredients.