https://gfx.showmetry.com/offers/list -select free samples from the drop down menu, then select free sample under the Lovely Day Bars Sample Pack and Wild Apricot Paleo Snack Bar sections and fill out the form.
https://nuunlife.com/pages/freesamples-fill out the form to get a Free Nuun Sport Electrolyte Drink Tablets Sample
https://www.asystem.com/pages/get-calm-2# -enter your email and get 1 friend to the same to get a Free Asystem de-stress gummies Sample. If you refer 5 friends you you get a Free 16 pack, and 10 friends for a 1 month Supply. Feel free to share your links in the comments.
https://peekage.com/widgets/dd8e1cb9-a695-44cd-b5c8-20275ddd037e -answer the questions to see if you qualify for Free True Made Foods Condiments Samples.
https://www.sendmeasample.net/heineken-zero-point-zero -register and install either the Alexa Skill or the Google Assistant Skill here(depending on which voice assistant you use). Once you do that, say “Ask Send Me a Sample for Heineken 0.0” and go through the steps to request it. If you want to use Alexa, you can download the Amazon app here. It should show up in your order history here when you’re done.
https://www.wemaketheworldloveliquorice.com/ -scroll down, fill out the form, and select the “I need a sample by mail” option to get a Free Lakrids by Bülow Licorice Sample.
https://app.sampler.io/anydayisfryday -register or login with your Sampler account for a chance to get Free Sir Kensington’s Mayonnaise and Ketchup samples, and a coupon for a Free bag of Alexia Fries.
https://whisps.com/pages/samples# -fill out the form to get a Free Whisps Cheese Crisps Sample.
https://www.sendmeasample.net/neonzebra -register and install either the Alexa Skill or the Google Assistant Skill here(depending on which voice assistant you use). Once you do that, say “Ask Send Me a Sample for Neon Zebra” and go through the steps to request it. If you want to use Alexa, you can download the Amazon app here. It should show up in your order history here when you’re done.
–Update– these send me a sample freebies seem to keep going out of stock, but there are some available at the moment.