Articles

Questions people ask. Answered with sources.


One page per question, each opening with the short answer so you do not have to read the rest. Every figure links to the paper it came from.

11 articles4 trials cited12 field reports
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If you only read one

topical carnosine · the overview

Topical carnosine, both kinds

The same molecule is sold as a sports gel and as a skincare active, at concentrations two orders of magnitude apart. Which one you want, what each can show, and why research on one does not transfer to the other.

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does carnosine gel work · 5 min

Does carnosine gel work?

Four controlled trials and twelve field reports, with the protocol and the measured number on every one. Including the reasons to discount them.

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Everything else

One question at a time

carnosine gel vs beta alanine · 2 min

Carnosine gel vs beta-alanine

Beta-alanine has decades of evidence and a four-week load. The gel has four trials and 45 minutes. Which you want depends on your calendar.

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carnosine gel for horses · 2 min

Carnosine gel for horses

Topical carnosine raised muscle carnosine up to 76% in horses — the only direct proof it crosses skin. Read the author list first.

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lactigo vs carnosport · 4 min

LactiGo vs Carnosport

Carnosport states 4% carnosine and LactiGo does not state any. LactiGo has the trial and Carnosport cites it. Both facts are on this page.

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best carnosine gel · 3 min

The best carnosine gel

Three carnosine gels are actually buyable. Only one has been tested, and the tested one will not print its concentration.

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carnosine gel for bjj · 3 min

Carnosine gel for BJJ

The trial ran on rugby sevens — the closest published thing to a hard roll. What transfers to the mats, what does not, and what four grapplers reported.

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carnosine gel australia · 3 min

Carnosine gel in Australia

Buying LactiGo from Australia: what lands, what customs treats it as, and why half the people in our field reports are Australian.

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carnosine gel side effects · 4 min

Carnosine gel side effects

Search this and you get side effects of carnosine tablets, which is a different product. Here is what the topical label actually warns about.

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carnosine gel vs biofreeze · 4 min

Carnosine gel vs Biofreeze

Biofreeze is menthol 4%. LactiGo is 1.25–1.5%. If the tingle were the mechanism, the cheap one would win — and one trial tested exactly that.

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LactiGo Performance and Recovery Gel with menthol, 100 ml pump bottle on a turf pitch
The product

Try it yourself

LactiGo Performance & Recovery Gel

Ten pumps a leg, forty-five minutes out. That is the whole method.

$55with menthol · 100 ml · about 5 sessions

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Carnosine gel, written up honestly — Topical Carnosine