Organic Camu Camu with Nature's C, Gluten Free, Non-GMO, Vegan, 400 mg, 60 Capsules

Is this gluten free?

Last shipment had interior seal and pinkish powder in caps. Current has smaller, more brown color and no interior seal on bottle. What’s changed???

is this product tested for Heavy metals please?

Is this coming from china? is it sourced from china? (not manufactured)