Natureday.com appears to be a legitimate website based on various customer reviews and testimonials. The site has a 4.2-star rating on Sitejabber, indicating that most customers are generally satisfied with their purchases. Additionally, there are numerous positive reviews and success stories from both men and women who have used their products for breast enlargement. The company has been in the market for a significant period, and there are no major reports of it being a scam. However, as with any product, results may vary, and it is essential to follow the recommended usage guidelines for the best outcomes.