If you’ve been struggling to remain focused on demanding tasks or sustaining a good mood, L-Tyrosine might help. The naturally occurring amino acid is thought to support the production of dopamine, norepinephrine, and adrenaline all of which are important neurotransmitters.
However, in order for you to get the most out of this relatively popular brain supplement, you need to ensure that you use it in its purest form. And for that to happen, it’s recommended to only source it from a reputable vendor.
Today, we’d like to talk about the top best places to find this natural nootropic compound. Stick around to find out the pros and cons of each vendor and brands appearing on our list.
Contents
Top L-Tyrosine Brands in 2024
Brands | Price | Rating | |
|---|---|---|---|
Now Supplements | $ | ||
Bulk Supplements | $ | ||
Nova Nutritions | $ | ||
Pure Naturals | $ | ||
Pure Organic Ingredients | $$ | ||
Doctor's Best | $ | ||
Thorne Research | $$ | ||
Pure Encapsulation | $$ | ||
Superior Labs | $$ | ||
NusaPure | $$ |
1
Now Supplements
This is a top-tier product from a top-tier manufacturer. We all know that Now Supplements has been around for a few decades now and that it’s an American, family-owned company.
But besides that, this good ole manufacturer has stuck to the promise of delivering good quality supplements. This has been achieved through sticking to the GMP quality assurance measures and running of a fully-fledged laboratory facility.
This company’s L-Tyrosine is packaged inside 750mg pills for extra strength. That’s in line with the supplement’s recommended dosage of 500mg to 1000mg.
We’d also like to acknowledge the fact that this product is quite well-packaged. Above all, it seems to be attracting nothing but positive reviews from those who have used it (it has a 4.6 star rating on Amazon).
Bottom Line
We think that this is a superb product. It ticks all the right boxes in terms of quality, packaging, and testing. However, if you’re a first-timer, you might want to go for the 500mg product instead of the 750mg alternative.
Pros
Cons
2
Bulk Supplements
This is yet another top-tier brand associated with the production of pure and vegetarian-friendly L-Tyrosine. The company boasts immense experience in the production of nootropics and that makes them best placed to produce high-quality brain pills.
That’s unlike Now Supplements which produces a wider range of supplements. So, if you’re looking for something made by a company that specializes in the production of brain pills, this has got to be it.
One thing we absolutely love about it is that it is available in vegetarian as well as gelatin capsules. The gelatin capsules are cheaper but are only recommended for those who aren’t vegetarians. However, if you’re a vegetarian the cellulose capsules would be the best option for you (although you’ll need to pay $1 more than those who opt for gelatin pills).
Bottom Line
Everything from product-packaging to lab-testing of this product seems to have been done perfectly. You, however, get 500mg per serving which is quite good for beginners though not as potent for advanced biohacking.
Pros
Cons
3
Nova Nutritions
Too much L Tyrosine often leaves some people facing headaches. If you’re one of those, then you might want to go for something as mild as this one.
It contains 500mg of the active ingredients. That falls perfectly within the recommended range of 500mg to 1000mg per day.
The company has done a good job of packaging this product. Unfortunately, they have used gelatin capsules. So, if you’re a vegetarian, you might want to avoid these pills.
Another thing, this Nova Supplements product contains magnesium stearate. Now, that’s a controversial ingredient as some unproven suggestions are that it may affect the integrity of the T cells. However, there isn’t much scientific evidence to substantiate such claims and so far, magnesium stearate is generally regarded as safe (GRAS).
Bottom Line
At $0.07 per serving, this is a relatively powerful yet affordably priced brain supplement. However, it’s not ideal for vegetarians who might want to avoid its gelatin capsules at all costs.
Pros
Cons
4
Pure Naturals
Each one of the 180 capsules in this jar is packed to the brim with 500mg of L-Tyrosine powder. Of course, that might not be as much as advanced biohackers crave for but it’s just enough for day-to-day users.
One thing we like about this vendor is that they’ve made their capsules quite compact and easy to swallow. On top of that, they claim that their pills are made in GMP-approved facilities within New Jersey.
We think that the product is quite well made and presented. However, we have issues with the fact that their capsules are made from gelatin and might not be favorable for vegetarian use.
Also, within the capsules are a bunch of fillers among them the controversial magnesium stearate, silicon dioxide, and microcrystalline cellulose.
Bottom Line
On a scale of 10, this product gets a well-deserved 7.5. That’s because it’s quite well-made and presented. However, it contains some fillers albeit in low dosages meaning they’re probably safe to consume unless you’re really picky.
Pros
Cons
5
Pure Organic Ingredients
With this product, you get a mixed bag of fortunes. For instance, the pills are made up of nothing but pure L-tyrosine. You’ll not have to deal with the typical fillers e.g. stearates. And of course, that means the pills are quite tiny and easy to swallow.
What’s more, since this product is free from fillers, you’re assured of getting your money’s worth.
However, much as this product is marketed as a top-tier one, we have issues with the fact that it contains 450mg of the active ingredient per serving. That’s a bit too low given the recommended daily dosage of 500mg to 1000mg.
Another qualm with this product is that its capsules are made of gelatin. So, once again, it might not be a friendly pick for vegetarians.
Bottom Line
Are you a beginner looking for pure stuff that can provide you with the claimed benefits of L Tyrosine? This is a product worth checking out as it’s free from cheap fillers.
Pros
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6
Doctor's Best
When looking for a top-quality brain pill, you want to make sure you get one that’s free from unnecessary additives and also one that’s absolutely safe to consume. The Doctor’s Best brand is one of the best-known ones out there.
The company has been in operation since 1990. Yup, that’s for close to three decades. Also, the company is behind 200 health products all of which are highly acclaimed.
So, if safety and reliability are what you’re looking for, we think this is a brand worth working with. What’s more, their L-tyrosine pills are vegetarian-friendly thanks to the fact that they’re encapsulated in modified cellulose.
Bottom Line
At $0.08 per serving, this might be slightly expensive than the competition though definitely of top-notch quality. It’s a product we’d recommend as it doesn’t contain any unnecessary additives.
Pros
Cons
7
Thorne Research
The 500mg L-tyrosine made by Thorne Research is a highly professional and reliable product if the reviews posted so far about it are anything to go by. It’s a pure dietary supplement that’s made right here in the US of A.
The best part is that each pill contains 500mg of the active ingredient. That’s optimal although not ridiculously powerful. Basically, if you’re a first-time biohacker, 500mg should suffice (if you need more power, consider stacking it e.g. with B Vitamins or caffeine).
Bottom Line
With a half-life of 1 to 3 hours, this supplement from Thorne Research can provide the user with immense benefits. It, however, doesn’t come cheap since it goes for $0.24 per serving.
Pros
Cons
8
Pure Encapsulation
The main factor that drew us to this product is that it has some nice and easy to swallow pills. In fact, each pill measures roughly 0.905-inch which is neither too big nor too small (in our view).
Other than that, this vendor has seen to it that each pill contains nothing other than L-Tyrosine. That’s pure stuff which is free from all manner of cheap additives.
What’s more, the Pure Encaspulations team claims that besides providing the usual cognitive & mood support benefits, this product can support the synthesis of thyroid hormones.
Bottom Line
If its “Supplements Facts” sheet is anything to go by, this is a clean product that’s also vegetarian-friendly. We like the fact that the manufacturer has done a lot to provide what seems like a top-tier brain pill.
Pros
Cons
9
Superior Labs
There are several reasons why this is among the best-selling amino acids for brain health on Amazon. The first one is that these pills are free from magnesium stearate and dioxides. Basically, what you get is the pure stuff your brain needs to function optimally.
The second reason is that this product is encapsulated in vegetarian-friendly capsules. In a nutshell, it’s put in cellulose capsules as opposed to gelatin ones.
Also, this product is entirely made within the country and in an FDA registered facility.
Bottom Line
If you don’t mind spending a little more in exchange for quality, this product from Superior Labs might be worth trying. On the flip side, though, each serving contains a conservative 500mg of the active ingredient.
Pros
Cons
10
NusaPure
Some people prefer taking something more than L-Tyrosine alone. And if you’re one of those, this product contains ahswagandha, iodine, vitamin B12 and selenium among other health-boosting supplements.
We particularly like the fact that this supplement contains ashwagandha and vitamin B12. Those two nootropics stack quite well with L-Tyrosine.
Bottom Line
This product contains a bunch of extra ingredients. If you’re looking for nothing but the pure thing, you might want to ignore this option. However, if you’d like more punch to your product, you might want to give this a shot.
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Final Thoughts
The jury is out! Most of the L-Tyrosine products available out there contain 500mg or thereabouts. That’s nothing to write home about if you’re an advanced biohacker looking for even more power.
In that case, you might want to go for NALT instead. It’s a highly bioavailable form of the amino acid though pricier.
That said, if you’re a beginner or simply looking for something to stack with caffeine or B Vitamins, any of the 10 supplements recommended above might be worth sampling out.