What Does a 20:1 Lion's Mane Extract Actually Mean? Extract Ratios Explained

A 20:1 extract ratio means that roughly 20 units of raw Lion's Mane starting material were concentrated down into 1 unit of finished extract powder, which in theory concentrates the mushroom's bioactive compounds by the same factor. In practice, it is a useful shorthand for potency rather than an absolute guarantee of it.

Two functional mushroom products can both carry a 20:1 label and still differ significantly in their actual beta-glucan or hericenone content. This variance exists because the final potency depends heavily on the extraction method used, how much water was already removed before the extraction process began, and whether the raw material was the fungal fruiting body or the mycelium. NovusDNA's Lion's Mane Mushroom is a 20:1 fruiting body dual extract, using both hot water and alcohol extraction to target the mushroom's two main groups of bioactive compounds. This article explains what that actually involves, how the wider mycotherapy market categorises these ratios, and where an extract ratio's limits sit when evaluating supplement quality.

What a 20:1 Extract Ratio Actually Means in Practice

An extract ratio describes the concentration step between the raw mushroom material and the finished powder that a supplement is made from. Understanding this math is the first step to navigating the complex world of functional mushrooms.

As the mycotherapy specialist Hifas da Terra sets out in its breakdown of extraction ratios in mycotherapy, a 15:1 ratio simply means fifteen units of raw mushroom went into producing one unit of extract, and the exact same logic scales up to 20:1 or higher. However, the true complication lies in what the manufacturer counts as the starting point.

• Fresh Weight vs. Dried Weight: Mushrooms are composed mostly of water. Simply drying a mushroom can remove up to 90 percent of its water weight before any active extraction has actually taken place.

• The Ratio Illusion: If a supplier calculates their ratio from the fresh mushroom weight rather than the dried weight, the resulting figure can look considerably more impressive than the concentration genuinely achieved.

• Standardised Output: Genuine high-potency extracts calculate their ratio based on dried starting material, ensuring that the concentration reflects a true densification of bioactive compounds.

This discrepancy in calculation is one primary reason why the ratios quoted by different suppliers are not always directly comparable on their own. A 20:1 extract derived from dried material is vastly more potent than a 20:1 extract derived from fresh material, even though no extra bioactive material was captured in the latter's process.

Why the Extraction Method Changes What "20:1" Actually Delivers

The ratio printed on a label cannot be read in isolation from how the extract was actually manufactured. Different compounds require different solvents to be pulled from the tough chitin walls of the mushroom.

• Hot Water Extraction: This method uses heated water to pull out water-soluble compounds. It is the most common commercial method because it is gentle, affordable, and highly effective at capturing beta-glucans.

• Alcohol (Ethanol) Extraction: Alcohol targets the lipophilic compounds that do not dissolve well in water, such as certain terpenoids.

• Dual Extraction: This combines the two processes in sequence , typically water first, followed by an alcohol soak of the remaining fibrous material. This ensures that both solvent-soluble fractions end up in the finished powder.

As the mushroom education resource Mycotrition explains in its overview of hot water, alcohol and dual extraction, a "20:1" figure on a hot-water-only product and a "20:1" figure on a dual extract are not describing the same chemical profile, even though the number on the packaging is identical.

Industry leaders like Nammex and Real Mushrooms have consistently noted that ratio and method claims do not, by themselves, tell you what actually ended up in the jar. In some cases, dual extracts have occasionally tested lower in beta-glucans than hot-water-only versions of the exact same mushroom. This happens because some polysaccharides can precipitate out during the alcohol stage if the manufacturing process is not strictly controlled , a critical point covered in many foundational guides to mushroom extraction. Extraction method and ratio must work together, and neither one alone confirms what a batch actually contains without further testing.

Lion's Mane's Two Compound Families Need Two Different Solvents

The extraction solvent matters exponentially more for Lion's Mane (Hericium erinaceus) than for many other functional mushrooms championed by brands like Four Sigmatic. This is because Lion's Mane is studied for two structurally distinct groups of compounds that do not share the same solubility profile.

Water-Soluble Beta-Glucans

Beta-glucans are long, complex glucose chains that form a structural part of the fungal cell wall. They dissolve readily in water, which is precisely why hot water extraction remains the gold standard way to draw them out. These polysaccharides are heavily researched for their role in immune support and gut health.

Alcohol-Soluble Hericenones and Erinacines

Hericenones and erinacines are a completely different matter entirely. According to the mushroom education resource Mycogenius, hericenones are aromatic isoindolinone derivatives found mainly in the fruiting body, while erinacines are cyathane-type diterpenoids.

Both of these unique compound groups are alcohol-soluble rather than water-soluble. A hot-water-only extract can therefore capture the beta-glucan fraction exceptionally well while missing almost the entirety of the hericenone and erinacine fraction. Conversely, an alcohol-only extract runs into the exact opposite problem.

Hericenones and erinacines have been studied specifically as compounds of interest in nerve growth factor (NGF) biosynthesis research. This unique neurotrophic potential is a large part of why Lion's Mane draws so much attention in the cognitive health and nootropic category, though it is important to note this remains an area of ongoing research rather than an established medical treatment outcome. A dual extraction process, using both hot water and alcohol, is the method generally considered most complete for Lion's Mane specifically, precisely because its two headline compound families sit on opposite sides of the solubility divide.

Fruiting Body vs Mycelium: The Importance of the Starting Material

When evaluating a 20:1 mushroom extract meaning, you must also look at what exactly is being extracted. The functional mushroom market is generally split into two types of starting material:

1. Fruiting Body: The actual, physical mushroom that grows above ground (the classical definition of a mushroom).

2. Mycelium on Grain (MOG): The root-like network of the fungus, which is typically grown commercially on a substrate of oats or brown rice.

A 20:1 extract of fruiting body will yield a vastly different biochemical profile than a 20:1 extract of mycelium grown on grain. Mycelium products often contain high levels of residual starch from the grain substrate, which can artificially inflate the "polysaccharide" numbers on a lab test without actually offering fungal beta-glucans. To achieve the highest concentration of hericenones and pure fungal beta-glucans, extracting from the 100 percent fruiting body is the preferred standard for premium mycotherapy products.

NovusDNA's Lion's Mane: A 20:1 Fruiting Body Dual Extract

NovusDNA's Lion's Mane Mushroom product page confirms it is a 20:1 concentrated dual extract, made entirely from 100 percent fruiting body rather than mycelium grown on grain. The dual-extraction approach is specifically deployed to combine complementary extraction methods, producing a much broader extract profile than a single-method extract ever could , aligning perfectly with the hot water and alcohol science outlined above.

Using the fruiting body as the sole source material is itself a highly meaningful choice. Fruiting body and mycelium differ greatly in their natural composition. That crucial distinction is covered in more depth in NovusDNA's separate guide on how to choose a Lion's Mane supplement, which looks at fruiting body versus mycelium, dose, and purity from a strict buying perspective.

Furthermore, the product is independently tested by Campden BRI , a UKAS-accredited laboratory , for both microbiological safety and heavy metals. It is formulated as a pure, non-stimulant product completely devoid of unnecessary fillers or flowing agents. As with any Lion's Mane product, research into human cognition and neurological biology remains a highly active area of global study. NovusDNA's own product notes are very clear that human clinical studies so far are relatively small, a necessary nuance that is also explored thoroughly in NovusDNA's article on whether Lion's Mane actually improves focus and memory.

Extract Ratio Is a Proxy, Not a Guarantee , So Pair It With Testing

The most honest position any brand can take on extract ratios is that they are a useful, quick signal of concentration , not a direct, infallible measurement of bioactive content.

A ratio tells you how much raw material went in relative to the finished powder that came out at the very end of the line. However, it does not, by itself, state the exact percentage of beta-glucans, hericenones, or erinacines actually present in the final product. That definitive figure can only ever be confirmed by a validated laboratory assay run on the finished extract, not inferred backwards from a bold ratio printed on the packaging.

This is exactly the gap that direct compound testing is designed to close. It is why an impressive extract ratio and lab-verified potency testing should always be treated as two separate quality checks rather than one single metric. For a deeper look at how beta-glucan content specifically is verified in the lab , including why a "total polysaccharides" figure on a label is definitely not the same thing as a true fungal beta-glucan percentage , NovusDNA's guide on how to choose a Lion's Mane supplement is a perfect starting point. (A more focused companion article covering Lion's Mane Beta-Glucan Testing in the lab is also due to follow shortly).

Ultimately, extract ratio and extraction method explain how a product was made. Lab testing is what confirms what actually survived the process.

FAQ

What does a 20:1 extract ratio mean for Lion's Mane?

It means roughly 20 units of raw Lion's Mane material were concentrated down into 1 unit of finished extract powder. In theory, this concentrates the mushroom's natural bioactive compounds by the exact same factor, though the actual end result depends heavily on the specific extraction method used and whether the starting material was fresh or already dried.

Is a higher extract ratio always better?

Not necessarily. A higher ratio can reflect genuine, potent concentration, but it can also be easily inflated by a manufacturer calculating from fresh rather than dried starting weight. It can also be skewed by using a method that only captures part of the mushroom's bioactive compounds. A ratio is best read alongside the extraction method and, where available, lab-verified potency data, rather than compared as a single number across competing brands.

What is the difference between a dual extract and a single-method extract?

A single-method extract uses only hot water or only alcohol. As a result, it captures either the water-soluble compounds (like beta-glucans) or the alcohol-soluble compounds (like hericenones and erinacines), but generally not both efficiently. A dual extract uses both methods in a controlled sequence, aiming to capture compounds from both solubility groups in one comprehensive finished product.

Why does Lion's Mane specifically benefit from dual extraction?

Lion's Mane is widely studied for two structurally distinct compound groups: water-soluble beta-glucans and alcohol-soluble hericenones and erinacines. These sit on completely opposite sides of the solubility divide. A single extraction method tends to heavily favour one group over the other, so dual extraction is generally considered the much more complete approach for this particular functional mushroom.

Does an extract ratio tell you the exact beta-glucan content of a supplement?

Not directly. The extract ratio describes the manufacturing concentration process, while the beta-glucan content is a separate biochemical figure. That figure can only be confirmed by a validated, third-party laboratory assay on the finished extract powder. The two concepts are related but should never be treated as interchangeable by consumers.

Is NovusDNA's Lion's Mane a fruiting body or a mycelium product?

NovusDNA's Lion's Mane Mushroom is a 100 percent fruiting body product. It is manufactured as a 20:1 concentrated dual extract using both hot water and alcohol extraction, rather than relying on cheaper mycelium grown on a grain substrate.

If you want a Lion's Mane supplement where the extraction ratio, starting material, and extraction method are all stated plainly rather than left vague, NovusDNA's Lion's Mane Mushroom is a 20:1 fruiting body dual extract. It is explicitly built on both hot water and alcohol extraction to properly target both of the mushroom's main bioactive compound groups. Visit the product page to see the full, transparent formulation details and add a verified extract to your daily cognitive routine.