https://app.sampler.io -login or register to see if you have samples available to request. Some accounts will have new samples available.
There are many other Sampler Programs available that you should register for if you aren’t a member yet. You might not qualify today, but they have samples available regularly:
https://app.sampler.io/familypick/
https://app.sampler.io/the-kit
https://app.sampler.io/total-beauty
https://app.sampler.io/panoxyl
https://app.sampler.io/genactive
https://app.sampler.io/bundoo
https://app.sampler.io/copperfixx
https://app.sampler.io/makeena-mix
https://app.sampler.io/persiloxi-deep-clean-challenge
https://app.sampler.io/smartypants
https://app.sampler.io/natures-twist
https://clinere.com/index.php/clinere/sampler/
https://www.lifetogo.com/pages/sampler
https://app.sampler.io/performance-samplere
https://app.sampler.io/fuel