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Nutricost Stim-Free Pre-Workout: O Impulso Que Você Precisa Sem Estimulantes
Descubra o poder do Nutricost Stim-Free Pre-Workout, uma fórmula inovadora que oferece 30 porções de pura performance em cada frasco. Com um sabor irresistível de pêssego e manga, este pré-treino é a escolha ideal para quem busca maximizar seus treinos sem a adição de estimulantes. Com 6.000mg de L-Citrulina e 1.200mg de Beta-Alanina, você terá a energia e resistência necessárias para enfrentar qualquer desafio, sem os efeitos colaterais da cafeína.
A fórmula livre de estimulantes é perfeita para aqueles que desejam evitar a cafeína, permitindo que você treine a qualquer hora do dia, sem comprometer seu sono ou causar ansiedade. Além disso, o Nutricost Stim-Free Pre-Workout é livre de OGM, glúten e soja, garantindo que você esteja consumindo um produto de alta qualidade, feito em uma instalação registrada pela FDA e em conformidade com as boas práticas de fabricação (GMP).
- 30 porções de Nutricost Performance Stim-Free Pre-Workout em cada frasco
- 6.000mg de L-Citrulina, 1.200mg de Beta-Alanina
- Fórmula livre de estimulantes, incluindo sem cafeína
- Não contém OGM, glúten ou soja
- Produzido em uma instalação em conformidade com GMP e registrada pela FDA
Benefícios Destacados pela Vitaminer Shop para Comprar
1. Aumento da Performance: A combinação de L-Citrulina e Beta-Alanina ajuda a melhorar a resistência e a performance durante os treinos.
2. Sem Efeitos Colaterais de Estimulantes: Ideal para quem é sensível à cafeína ou deseja treinar à noite sem comprometer o sono.
3. Fórmula Limpa: Produto livre de OGM, glúten e soja, perfeito para quem busca uma alimentação saudável e consciente.
4. Versatilidade de Uso: Pode ser utilizado em qualquer momento do dia, adaptando-se à sua rotina de treinos.
5. Qualidade Garantida: Fabricado em instalações que seguem rigorosos padrões de qualidade, assegurando um produto seguro e eficaz.
Mat Hatchett –
I purchased this product because I’ve been using the Nutricost PRE-X and needed a break from the caffeine. This product does its job. Provides great focus during my workouts. You can dry scoop it or put it in a shaker. It dissolves well either way. The taste is good, no pre-workout aftertaste.
What sets this apart is ingredients. I looking for something without caffeine with Huperzine-A and Choline. This product has both. The dosing is appropriate.
If you live in an area with high humidity, the product will clump. The clumping hasn’t affected the effectiveness.
Rusydi Farhan –
No energy given. Felt absolutely nothing. Within an hour of my workout, I felt so tired and had zero energy. I feel like this was just flavored sugar that I was taking. I thought the flavor was great the first time I took it, but it almost gave off a caffinated taste. Every time after, the flavor just sucked. Too overwhelming.
I contacted the seller (about everything listed above) and they told me that they won’t be able to do anything for me. I would have to pay shipping to return it, possibly pay a restocking fee and on top of that, I might only get refunded a small portion of the cost.
Thank goodness I didn’t waste too much money on this.
Overall, I thought this product was over hyped. If you’re not huge into lifting, than maybe this is a good product for you, but this didn’t absolutely nothing for me.
DK –
I don’t always like extra caffeine in my body and this pre-workout helps me feel energized. I also don’t feel any jitteriness from your typical pre-workout.
The effectiveness is excellent. However, this thing is NASTY SWEET! One bottle of water is not enough for me to dilute the sweetness. I have to use 2 bottles for one scoop before I can handle the level of sweetness. I hope the company tone the amount of sweetener in this.
I also don’t appreciate sucralose as part of the ingredients. I wishes they use natural sweetener like monkfruit or stevia instead.
Formula changes, keep in mind. –
Edit to original review from January 6, 2024:
I have changed my position on the removal of betaine from the formulation. After doing an updated review of the research, it would appear that betaine is not effective for any performance enhancement, especially if one is already taking/using creatine monohydrate in the recommended dose of 3-5 grams per day.
In fact, after reviewing the more recent research, betaine in higher doses of 4g and above actually appears to increase blood cholesterol, specifically LDL cholesterol, by 12-14mg/dL, which is quite notable.
Thus, after learning of this new evidence, I am changing my negative that I gave the original review regarding betaine removal. I have also changed the following paragraphs that discussed betaine to reflect this updated position.
I now rate this 4.5 stars which is an upgrade from my previous 4 stars.
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I’ll start by saying that this is an all-around decent stim free pre-workout. There have been some slight formula tweaks in the past few months that new buyers should be aware of so they can make the most informed decision.
When I originally bought this product back in the summer of ’23 the formula contained betaine anhydrous and theobromine. The new formulations no longer have these ingredients. I couldn’t care less about the theobromine as that’s not reliably been shown in research to increase performance by any metric I’d consider meaningful. The removal of betaine I am now indifferent towards/slightly in favor of (as of my edit on 2/15/24>, given the recent evidence on the supplement not having much effect for any performance benefits at all, and likely increasing blood cholesterol (specifically LDL) by 12-14mg/dL at higher doses of 4g and above. The original formula I believe only has 1.25-1.5g of betaine.
There were 2 changes with this reformulation with regard to dosing B vitamins. 1) folate is now folic acid, and 2) increased the dose of vitamin B6 to 4,412% of daily value from what was a more reasonable 3,530% of daily value. This change in folate also increased the dose of folic acid from 300 dietary folate equivalents (DFE) to 510 DFE. Not that folate or the B vitamins have much impact on performance in the presence of a well rounded diet, but the switch to folic acid is superior.
All in all, the changes aren’t likely to be massive with respect to the effects on exercise performance.
I also think the flavor is good and can be watered down or concentrated to fit one’s preferences.
I would eventually love to see an NSF certified for sport or Informed choice/informed for sport 3rd party testing for banned substances. While this has a cGMP seal on the label the additional consumer protection from contamination would be nice.
I think a 4.5 start rating is pretty fair for the reasons given above. The dosing of the other ingredients is in line with research and the value is rather good such as L-citrulline being 6 grams. 5 star rating would include getting a 3rd party certificate seal for banned substance testing from informed sport/informed choice or NSF sport.
TL;DR: they removed betaine (indifferent/possible positive – see edit above), removed theobromine (indifferent to), increased the vitamin B6 dose (indifferent), and increased folate dose and use folic acid now (positive). No caffeine and great taste make this a go to for later day workouts.
Formula changes, keep in mind. –
For the price this stuff is the very best! Only maybe gorilla mode is better but much more expensive. Works Amazingly. The flavor could be a little better but the pink lemonade is still amazing!
Dan –
This is an excellent stim free pre workout for the price. It checks all the boxes for ingredient dosing. I definitely notice concentration and output improvements. Will this make you feel unstoppable like a preworkout that has 300mg of caffeine? No. But it will give you the drive to crank out a few more reps and recover quicker between sets. So it’s perfect for me.
I was concerned about the pink lemonade flavor after reading other reviews but personally I think it tastes great and is much better than 90% of the pre workouts I’ve had in the past 15 years. I saw another reviewer complain of headaches from this and I can tell you with pre workouts packing this much in a scoop it’s easy to get dehydrated so make sure to drink a lot of water around the time you take it. I’ll be ordering this again over transparent labs stim free preworkout as the ingredients are similar and this one is almost half the cost.
Michelle –
Not bad, mixes pretty good and taste like the flintstone vitamins I had as a kid. Not my favorite but I don’t mind drinking it.
Rusydi Farhan –
This is my new favorite evening workout juice!
Clinically dosed to get an amazing pump, nootropics that get you going but do not mess with your sleep and a heaping doses of both carnintine’s to get thermogenesis going.
Flavor wise it does the job, some may not like it but any real gym rat takes this for the effects and not flavor.
Make sure to drink plenty of water with it since the scoop is big and it will male you sweat. The carnitine will keep your core temperature high for hours so you might need to crank up the ac unless you want to wake up in a pool of sweat