Instead of using the 𝘄𝗵𝗲𝗿𝗲𝗜𝗻() method to load a large range of data when the targeted value is an integer, use 𝘄𝗵𝗲𝗿𝗲𝗜𝗻𝘁𝗲𝗴𝗲𝗿𝗜𝗻𝗥𝗮𝘄() which is faster than 𝘄𝗵𝗲𝗿𝗲𝗜𝗻().
// instead of using whereInProduct::whereIn('id', range(1, 50))->get(); // use WhereIntegerInRaw method for faster loadingProduct::whereIntegerInRaw('id', range(1, 50))->get();
Tip given by @LaraShout