I'm not really sure as I havn't tried it myself However i Have heard from a few reps during a rep meeting we had awhile back that it did I tink one rep said her teenager uses it and was very satisified personally i think it all depends on the person chemistry and all what works for one person might not for the next due their genes etc.
Priority MailĀ® Small Flat Rate Box USPS Supplied Small Box: 8-5/8" x 5-3/8" x 1-5/8" 2 days $4.95 $4.85 however they may not fit in the small flat rate box or all 3 together nay have to do 2 small flat rate boxes
For a medium flat rate box it is: Priority MailĀ® Medium Flat Rate Box USPS Supplied Medium Box: 13-5/8" x 11-7/8" x 3-3/8" or 11" x 8-1/2" x 5-1/2"