Tastelli.com appears to be a legitimate website. Customer reviews on platforms like Amazon and Reddit indicate that Tastelli Konjac Jelly is well-received, with many users praising its taste, convenience, and health benefits. The product has a high rating, with positive feedback highlighting its low-calorie, zero-sugar, and vegan attributes. Some users have noted improvements in their skin after consuming the jelly. However, there are a few critical reviews mentioning concerns about artificial flavoring and sweeteners. Overall, the majority of reviews are positive, suggesting that Tastelli.com is a trustworthy site for purchasing Konjac Jelly products.