(1) Alpha Brain

Alpha Brain is a premium nootropic stack that’s designed to enhance brainpower. It comes from a company known as Onnit which has been around since 2010.

It’s one of the best known ready-made stacks currently and reviews about its effects are everywhere on the net.

In fact, the product has such a strong brand that we found it hard to believe that the company actually still offers a free sample of it.

Clearly, this is a company that’s determined to do anything to win your trust. That’s what we like to see over here.

Alpha Brain is rich in cholines and adaptogens. It is one of those products you go for when you want to overcome mental obstacles. You can also rely on it to cope with day-to-day stress and demanding tasks.

And there’s more – if you happen to like the free trial, you can still get a 15% discount on your first purchase. But for that, you’ll need to check the “Subscribe and Save Button.”

(2) Shroom Tech

As its name suggests, this is a product that’s made up of mushrooms. And in particular, we’re talking about the energy-rich Cordyceps Sinensis.

The idea behind this product is to provide you with a daily supply of the nutrients you need to become stronger and agile. And to ensure that you remain consistent in your performance (if you’re an athlete that is), this product contains:

• Adaptogens
• Antioxidants

There are numerous studies so far supporting the efficacy of this supplement. We’d particularly want to mention a double-blind study that was done in the Florida State University which confirmed that this dietary supplement can increase cardio performance.

Getting to the free part – just like Alpha Brain, Shroom Tech can bae tasted for free. Only when you’re satisfied with its results should you place an order for it.

The catch is that you’ll need to surrender your credit card details with the supplier. So, you have to be hawk-eyed here.

If you don’t like the product within just a few days of using it, simply log-in to your account to confirm that you’re not subscribed to receive future orders. You can also get in touch with their helpful customer support team for that.

But it’s not like this is something you have to do. We have tested Shroom Tech ourselves and we think it’s a pretty cool product especially for athletes and fitness enthusiasts.

(3) New Mood

Ever wanted to fall asleep so badly only for the gods of sleep to let you down? Worry not, this happens to more people than you can imagine.

In fact, the latest data shows that 35% of the American population suffers from occasional insomnia (1). And believe it or not, 15% of adults suffer chronic insomnia.

So, you’re not alone and luckily, New Mood can be of help.

The calming product brings together chamomile, lemon balm, valerian root, L-tryptophan as well as 5-HTP. These are among the most sought-after noots on Reddit for promoting relaxation and calmness.

What you get here is a premium product that has been created by a company that has been all about research since it was set up.

Ordinarily, you would need to cough out some 60 bucks for a 60-capsule bottle. But there’s also a free-trial window that we’d encourage you to take advantage of so you can test-drive the product.

For the free nootropic samples offer, you’ll get a 30-count bottle. Use it for 30-days and if you like it you’ll be automatically subscribed to a monthly $59.90 order. Another catch is that you’ll have to part with an $11.99 shipping and handling fee.

If you don’t like the idea of being automatically subscribed for new orders, you’ll need to get in touch with the customer support team well before the 30-day period expires.

(6) Optimind

Image Courtesy: AlternaScript

Optimind contains all the key ingredients needed to make a stack great. The only ingredient that probably makes it less desirable to quality-conscious shoppers is caffeine.

As you know, caffeine is addictive. That said, only a small percentage of caffeine makes it into this product’s ingredient list. There’s a lot of good stuff in it!

We’re talking about GABA, Phosphatidylserine, Vitamin D-3, Alpha Lipoic Acid, Huperzine-A, Tyrosine, and Vinpocetine among others.

If you’re still skeptical about its effectiveness, the company provides you with a 14-day free trial package. This package comes with 10 capsules and you won’t need to pay a holding fee for that.

And there is more!

You won’t even need to pay a shipping fee for your free trial to arrive. Optimind provides a very consistent free shipping policy.

But there’s a price to pay – you will need to provide them with your details and particularly credit card details to qualify for the offer. Fortunately, the company behind it is worth trusting and they normally don’t subscribe their customers to orders they don’t need.

And should anything happen, they have a money-back guarantee program which you can take advantage of to get your money back.

(7) Trubrain

With TruBrain, you simply need to subscribe using your email, pay a flat fee of $10 for a “free trial.” So it’s not really free but where on earth can you find a top-quality nootropic stack at that cost though?

A closer look at its ingredients reveals that it comprises high-quality ones. Like we’re talking about Oxiracetam which we all know doesn’t come cheap. Then there’s CDP choline, piracetam, acetyl-L-carnitine.

You’ll also find Caffeine and L-Theanine here mixed in the ratio of 1:2. And there’s also our favorite Uridine + Noopept + Centrophenoxine stack.

To be honest, TruBrain is the only Noopept-containing product that we have come across being offered for free so far.

Yet another unique aspect of this product is that it’s available in liquid form (capsules are also available). In fact, you’ll get several 1 oz shots to try if you opt-in for their free-trial.

The product is quite good tasting. So, if you don’t like the idea of swallowing pills, this is definitely something that you’d want to try instead.

To sum it up, you’ll get 10 1oz shots as part of the free-trial package. Once the trial period is over, you’ll need to cough out 49 bucks for the full package.

(8) NeuroGum

Update: The free trial period for Neurogum has since come to an end. For now, all they have a referral deal whereby you get $10 off your order if you refer a friend. So, no free-stuff for now but we’ll keep you updated on this.

This supplement comes in the form of chewing gum, which can also be classified as a nootropic since it contains L-theanine and caffeine.

In fact, each gum contains 60mg L-theanine and 40mg caffeine. The recommended dosage is at 2 capsules which means at that level you end up with 120mg L-theanine and 80mg caffeine. Not bad!

We have talked about Neurogum in great detail in our previous Neurogum Review Article. You can head there to learn more about this innovative chewing gum.

Our business today is to talk about the free trial offer that this company offers. The company provides you with 9 pieces of gum to try for free. But of course, you’ll need to pay for the shipping and handling fee which may vary depending on where you’re ordering from.

It is, however, worth noting that this free-trial offer is a limited-time-offer. So if you head to their site and find that the offer has come to an end, you might want to get in touch with their customer support team so they can communicate with you when such an offer is available.

So far, this product has sold over 8 million pieces. That goes a long way to show just how popular caffeine-rich chewing gum has become.

(9) Nitrovit

Update: The Nitrovit free trial offer period has elapsed. We’ll keep you posted if they start another similar offer.

Just like Neurogum, Nitrovit offers free trial offers from time to time. For instance, they recently were offering a free trial in exchange for testimonials.

You simply needed to use the product and send them a written or video testimonial. They’d then publish it on their website.

Of course, some might argue that this is a clever way to solicit reviews from consumers. But we think that it’s okay because they give you their product and you get to decide whether it’s good or bad. Isn’t that the role free product samples are supposed to play?

To keep up with the freebies that Nitrovit has to offer, we’d recommend joining their mailing list. And to make sure you never any such communication, you might want to add them to your whitelist.

A little bit about the product would be that their pills come with 37.5mg Noopept. This is good news for anyone looking for an affordable way to enjoy Noopept. It may, however, bed bad news for anyone looking to completely avoid lab-made nootropics.