How long is the collagen peptides good past the use by date? I bought several containers and have an opened and unopened container left. I buy the unflavored for my coffee but thought I'd try a flavored one.

On my 3rd tub-Love the Collagen Peptides-skin is plumper and shoulder pain feels so much better. Hair is looking great! Will keep using....I mix in my coffee in the morning, dissolves fast, no taste.

I've had a big change in my skin. My hands was looking old but now they're smooth. My nails have grown my hair is so much healthier. This is collagen is awesome!

Just adding this has helped me reach so many goals. My overall protein goal, but also helped my overall health and appearance. In addition- it makes anything seem creamy :)

I do not do the 2 scoops a day. But I have noticed a huge difference in my nails and hair. Somewhat in my joints. I am a very active 62 year old woman and love this stuff. My daughter recommended it also. Highly recommend Vital Protein.

I really enjoy using vital protein products. Adding a scoop to my morning coffee or post workout smoothie always has me feeling great! I've noticed it's done good things for my skin!!

This mixes easily into coffee, smoothies, yogurt, and oatmeal and has no taste or odor. I'm already seeing a change in my hair and nails after just a couple of weeks.

I can visibly tell a difference in my skin and nails since I began using this product. It is great! I usually do one scoop in my morning coffee-- can't taste it at all! The company also has great customer service and ships quickly. Thank you!

My recent purchase (labeled ADVANCED instead of ORIGINAL) no longer dissolves completely, leaving a funky-tasting film on top of my beverage and gross clumps throughout. Super bummed—this was the perfect unflavored supplement until you changed it.

[This review was collected as part of a promotion.] I am on my second month of this product. I feel it may be helping a little so I will continue to take it.