Limitless Life Nootropics for cognitive enhancement: Can you trust these formulations?

Nootropics — or “smart drugs” — are a hot topic in the health supplement market because of their alleged ability to boost memory, cognitive performance, and overall intelligence. Limitless Life Nootropics, now rebranded as Limitless Biotech, is one of the most popular companies that sell not only nootropics but also research-grade peptides and anti-aging products for target use cases.

However, when it comes to using cognitive enhancers like nootropics that can potentially alter brain function, it’s important to first investigate the vendor thoroughly as the quality and safety of these products are often a matter of debate.

In this review, we’ll offer our perspective on the key aspects of Limitless Life Nootropics, including its product selection, quality control measures, customer service, as well as user impressions.

Limitless Life Nootropics: An overview

Limitless Life Nootropics, aka Limitless Biotech, is an online retailer of nootropics and other supplements, such as those for longevity, immunity, weight management, and reproductive health. The company claims to sell “research-grade” peptides that are made in the U.S. and tested by third-party labs.

If you look at their terms and conditions page, you’ll find plenty of disclaimers and warnings about their products being for laboratory/research use only, which distances the company from any consequences resulting from the consumption of its products.

Despite the disclaimers, it is evident that these types of products are often marketed as dietary supplements. After checking the reviews and discussions in the nootropics community, it’s clear that most consumers buy them with this intent.

Source: Limitless Biotech

For instance, you’ll find several Limitless product bundles curated by Jay Campbell, a renowned fitness influencer and biohacker who advocates the therapeutic use of peptides for health optimization.

Product selection and shipment

During our research of Limitless, we noted that the platform sells synthetic nootropics only, the most popular of which are:

| Limitless Life Nootropics products | Supposed applications                                                                   |
| ---------------------------------- | --------------------------------------------------------------------------------------- |
| Cerebrolysin                       | • Dementia <br> • Brain injury <br> • Stroke <br> • Neuroprotection <br> • Memory                                 |
| Semax                              | • Memory <br> • Anxiety <br> • Sleep <br> • Motivation <br> • Mood <br> • Neuroprotection                              |
| Selank                             | • Anxiety <br> • Stress <br> • Memory <br> • Mood <br> • Immunity <br> • Neuroprotection                               |
| Noopept                            | • Memory <br> • Neuroprotection <br> • Mood <br> • Anxiety                                                 |
| Bromantane                         | • Physical performance <br> • Anxiety <br> • Mood <br> • Stress <br> • Neuroprotection                           |
| Adamax                             | • Cognition <br> • Neuroprotection <br> • Endurance <br> • Muscle recovery                                |
| PE-22-28                           | • Depression <br> • Stroke <br> • Neurogenesis <br> • Memory <br> • Muscle function

You can find Limitless products in different forms, such as:

• Nasal sprays

• Powders

• Injectable solutions

For some products, you can also choose between standard-grade and lyophilized peptides, which are freeze-dried to extend their shelf-life. 

You can purchase Limitless nootropics from the website and typically have them arrive at your doorstep within 4–7 days.

Bonus read: If you’re more interested in predominantly natural nootropic products, check out our reviews of Thesis nootropics and Onnit nootropics.

Source: Limitless Biotech

Limitless Life Nootropics review: 4 aspects to consider

Limitless nootropics seem reliable on paper, but we tried to look beyond the marketing to assess what they’re like in practice. Our research team paid special attention to the company’s website and user reviews, investigating four key factors:

1. Product quality

2. Efficacy and safety

3. Customer service

4. Value for money

1. Product quality

According to Limitless, it produces peptides in the U.S. in abidance with Good Manufacturing Practices. The company claims to employ strict quality control measures and test its products in third-party labs to confirm the identity and purity of its formulations. 

The product pages contain the Certificates of Analysis (CoA) for many products. However, during our research, our team noted several popular items without a CoA, including the following:

• Cerebrolysin

• Semax Spray 10 ml

• Bromantane Powder

• Cortexin

Additionally, many users seem skeptical of the origin and quality of its products. It’s worth noting that Limitless is listed as an unreliable vendor on the r/Nootropics subreddit. One of the provided reasons is that Limitless allegedly doesn’t test its products properly and that its CoAs seem inconsistent with industry-standard documents.

Source: Limitless Biotech

Another reason users question Limitless’s integrity is due to the company’s past malpractices. In 2016, the CEO, Christopher Mercer, gave an interview in an episode of Showtime’s Dark Net. He explained how he orders, repackages, and resells nootropics out of his kitchen, and is seen handling the products without any equipment or sanitary measures in place. 

Limitless has likely upgraded its operations since. Still, many people are convinced that its products are not manufactured in the U.S. and that the third-party testing may be done in China-based labs.

[Reddit](https://www.reddit.com/r/Peptides/comments/134ixot/comment/jnbmmrz/)

Bonus read: If you’re interested in optimizing different aspects of your health, check out our popular biohacking guides:

• Biohacking diet

• Biohacking for women

• Sleep tracking

2. Efficacy and safety 

Limitless Life Nootropics reviews, especially those on Trustpilot, mostly paint a positive picture of its products. Many users claim to have achieved exceptional results from certain nootropics. Here’s what one satisfied user shared:

“I've purchased Semax and Selank which have been amazing for executive function, drive, and mental focus. I also bought PE-22-28 Peptide which eased depression so much I was stunned.”

However, a handful of reviewers claim that the products don’t produce significant effects and even induce adverse reactions.

“Within 5 days of using theirvBPC 157 product I suffered a pulmonary embolism and am now on blood thinners. Doctors could not figure out what caused it because I was in perfect health and none of my health history gave any indications that would cause my condition. Their opinion was that the injections were the likely culprit.”

Limitless has made many claims about its products’ benefits on the website and even provided some references, but there’s always the possibility of potential side effects and interactions. Research on nootropics’ effects is still in its early stages, so it’s not possible to make generalized conclusions about their safety, especially for long-term use.

Additionally, synthetic nootropics are not considered prescription drugs or supplements, so the FDA doesn’t impose rigorous standards for these substances. That’s why vendors like Limitless Biotech may not have to prove the efficacy or safety of their products before selling them.

Overall, assessing the efficacy and safety of Limitless nootropics realistically is difficult as the results may vary for different individuals.

Tip: Get Nucleus genetic IQ and health test before considering any nootropics

One of the biggest mistakes people make is choosing nootropics or similar supplements without considering their genetics. Genetics can influence a number of factors, including your cognition, focus, and mood, as well as how your body processes and responds to different supplements.

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3. Customer service

Limitless Biotech is accredited by the Better Business Bureau (BBB) and has an A-grade and 4.62/5 customer rating. Many Limitless nootropics reviews on Trustpilot, Reddit, and BBB suggest that Limitless generally delivers on its promises and provides decent customer service.

Still, we’ve also noted reports of mishaps. The most common problems customers experience include poor directions for handling peptides, payment issues, and shipping delays. While many users were able to get timely support and reimbursements from the company’s representatives, some customers have experienced hiccups. 

[Reddit](https://www.reddit.com/r/bpc_157/comments/1dbzu8d/comment/lkl6s44/)

4. Value for money 

The pricing of Limitless nootropics ranges from $10.99 to $362.99. It may be on the expensive side compared to what other companies charge.

For example, while CosmicNootropic charges $17 per 5 ml ampoule of Cerebrolysin ($85 for 5 ampoules), Limitless prices them at $19.99. The difference is even more jarring with 20 ml ampoules, as Cosmic’s product costs $35 while Limitless charges $74.99.

Similarly, Science.bio charges $39.99 for its Semax spray containing 20 mg and $89.99 for the 60 mg spray. Limitless offers a 30 mg Semax spray for $76.99 — only $13 less than Science.bio’s spray that’s twice as potent.

Many reviewers report that they found Limitless Life nootropics to be overpriced and that they were able to get better deals with other vendors.

[Reddit](https://www.reddit.com/r/Peptides/comments/1cfh8zv/comment/l1s4e5t/)

The takeaway: Is Limitless Life Nootropics legit?

While Limitless supposedly has many satisfied customers, the company’s past production oversights, lack of complete transparency, and divided customer opinions raise some questions about its legitimacy. Here’s an overview of its upsides and downsides:

| Pros                                                                                           | Cons                                                                                           |
| -----------------------------------------------------------------------------------------------| ---------------------------------------------------------------------------------------------- |
| • Products made in the U.S. and tested by third-party labs <br>                                | • Inconsistent reputation and history of alleged malpractices <br>                             |
| • BBB accreditation <br>                                                                       | • Possible side effects and adverse reactions <br>                                             |
| • Mostly positive reviews on Trustpilot <br>                                                   | • Missing quality certificates <br>                                                            |
| • Different formulation options <br>                                                           | • Relatively expensive <br

Regardless of the nootropics vendor you choose, it’s wise to consult a healthcare professional beforehand to ensure safe and effective consumption. They can consider your specific health profile and help you avoid interactions with any medications and other supplements you use. 

Additionally, you should get genetic testing done to understand the status of your health and cognitive abilities and potentially identify if there are nootropics you should avoid. For instance, if you’re at a higher genetic risk of suffering from anxiety, you may want to avoid nootropics that aggravate such conditions.

The good news is that you can now get a physician-approved all-in-one genetic test with Nucleus to discover crucial insights about your health risks and genetic predispositions.

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• Cognition and intelligence traits

• Hereditary carriers

Nucleus reports can be valuable for you and your provider if you prioritize genetics-informed choices for diet, supplementation, and other lifestyle aspects.

Nucleus: All key DNA health insights in one place

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Nucleus reports are easy to understand with their illustrative risk scores and statistics. Besides your raw whole-genome data, you get reports describing your:

1. Disease risks: Covers over 170 physical and mental health conditions, including various cancers, Alzheimer’s disease, ADHD, and anxiety.

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3. Genetic IQ: Provides a prediction of your intelligence score based on your genes, which can help you assess your cognitive capabilities.

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You can bring your results to your healthcare provider for further insights and advice about supplementation. Nucleus can also connect you with a genetic counselor through its partner network, SteadyMD.

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Disclaimer: This article is for informational purposes only and is not intended to serve as medical advice. Nootropics operate in a gray area in terms of regulations and may lead to adverse effects, so it’s best to consult your healthcare provider before making any supplementation decision.

Featured image source: Tara Winstead