Bath and Body Works is a store that sells a variety of personal care and home fragrance products. Here is some information related to the question:

• Welcome Offer: Bath and Body Works offers a loyalty rewards program called "My Bath & Body Works Rewards". New members of the program can get $10 off a $30 purchase. Additionally, members can earn points for every dollar spent on eligible items, and these points can be redeemed for free products up to $16.95.

• Product Details: Bath and Body Works provides ingredient information for their products on their website. Customers can search for home fragrances by name, specific ingredient, or SKU/UPC number to find ingredient information.

• Positive: Bath and Body Works offers a wide variety of personal care and home fragrance products, and their loyalty rewards program allows customers to earn free products.

• Negative: There is no negative information available in the search results related to Bath and Body Works welcome offer, product details, ingredients, or materials.

• Ingredients or Materials: Bath and Body Works provides ingredient information for their products on their website. Customers can search for home fragrances by name, specific ingredient, or SKU/UPC number to find ingredient information. However, there is no information available in the search results about the specific materials used in Bath and Body Works products.