Buying guides

Limitless Biotech, Limitless Life Nootropics, Limitless Peptides: Which Is Which?

Five names, roughly 18,000 US searches a month between them, and no page anywhere that tells you which ones are the same company. This is that page.

Written and fact-checked by the Good Supplements research team6 min readUpdated October 25, 2026
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The short version

  • Limitless Biotech is the new name for Limitless Life Nootropics. Same company, same store, same domain.
  • Limitless Peptides, Limitless Life Peptides and limitlesslifenootropics are informal names people type for that same store. None is an official brand.
  • Limitless Labs and Limitless Peptide Sciences are different companies. A review of one tells you nothing about the other.
  • Searchers haven't caught up. Volume on the new name is down 33% year on year while the old name sits flat, and one mixed-up variant is up 387%.

The short answer

If you landed here after searching any version of the Limitless name, the store you are probably looking for is at limitlesslifenootropics.com. It trades as Limitless Biotech. It used to trade as Limitless Life Nootropics. The company behind it is Live Limitless LLC, a registered Florida company based around Gulf Breeze and Pensacola.

The rebrand was announced on the company's own site rather than done quietly, which is to its credit. Trouble is, it kept the old domain, so the name on the sign and the name on the door disagree.

What each name actually points to

Limitless Biotech BPC-157

Limitless Biotech

BPC-157

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We checked each of these against registry records and the live sites. Monthly figures are US Google volumes.

NameUS searches/moWhat it is
limitless biotech6,600Current official brand. Store at limitlesslifenootropics.com.
limitless life nootropics5,400Former official name, same company and store.
limitless peptides3,600Informal. People describe the store by what it sells.
limitless life peptides1,000Informal blend of both names. Up 387% year on year.
limitlesslifenootropics390The domain typed as a word.
limitless peptide sciences30A separate company. Not this store.
limitless labsSeparateA different business entirely, unaffiliated with this store.

The Limitless names, what they are, and how much they are searched

Why the name confusion is getting worse, not better

A rebrand normally shows up in search as a handover: new name climbs, old name fades. Here, that isn't happening.

Over the last year the new name has fallen by about a third, the old name has stayed flat, and the mixed-up middle variant has risen almost fivefold. Read together, that says people are still looking for the old company and are now unsure what it is called, so they are guessing. Guessing is also what sends people to the wrong store.

The store's own traffic reflects it. The domain pulls roughly 6,900 visits a month now, down from a peak near 16,000, with a domain authority of 32 and about 35,000 backlinks, most of them built under the old name.

The two companies people confuse it with

Limitless Biotech 5-Amino-1MQ

Limitless Biotech

5-Amino-1MQ

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Limitless Labs and limitlesspeptides.com are separate businesses with their own catalogs, policies and certificates. A complaint or a recommendation about either tells you nothing about this vendor.

Limitless Peptide Sciences is a third name, low volume but rising, and also distinct.

One more source of noise is worth naming. The 2011 film Limitless, and the fictional NZT-48 pill in it, generate search traffic of their own.

Terms like "limitless explained" and "limitless nzt 48 side effects" each pull around 170 searches a month, and none of those people want a peptide vendor. So if you're judging the brand by whatever comes up when you search the word, some of what you're reading is about a movie.

Official domains and the lookalikes

Two domains belong to the company. limitlesslifenootropics.com is the live store, registered in 2015, which makes it the oldest domain of the three brands we review. limitlessbiotech.com was registered in 2023 to match the new name.

A lookalike on a .st extension has appeared and disappeared more than once. Treat any Limitless domain that is not one of the two above as unverified, and check before you enter payment details.

So which should you search for

Search either official name and you'll reach the same place. Reviews are where it gets slippery: a 2023 thread about Limitless Life Nootropics is about this company, and a 2023 thread about Limitless Labs isn't. Our legitimacy page goes through the older complaint threads and what the company has to put against them.

For what the store itself is like, including the pricing wall and the batch certificates, start with the Limitless Biotech review. If you are comparing it against the openly priced alternatives, there is BioLongevity Labs vs Limitless Biotech.

Before you go

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Products referenced in this piece

Read the full brand review, or go straight to the vendor to buy.

Top pick
Limitless Biotech BPC-157
Limitless Biotech

BPC-157

Lyophilized vial

Claims we verified3/4
Limitless Biotech 5-Amino-1MQ
Limitless Biotech

5-Amino-1MQ

Powder

Claims we verified3/4
Limitless Biotech TB-500 (Thymosin Beta-4)
Limitless Biotech

TB-500 (Thymosin Beta-4)

Lyophilized vial

Claims we verified3/4

We may earn a commission if you buy through links on this page, at no extra cost to you. It never changes a grade or a ranking. How we grade.

Common questions

Yes. Limitless Biotech is the current name of the company formerly called Limitless Life Nootropics. The store still runs on limitlesslifenootropics.com.

This article is educational and reflects published research and vendor policies as of October 25, 2026. It is not medical advice, and nothing here recommends using a research chemical outside its stated purpose. Talk to a doctor or pharmacist before starting any supplement, especially if you are pregnant, nursing, managing a chronic condition, or taking prescription medication.

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