Everything You Need To Know About Humic Acid

Everything You Need To Know About Humic Acid

The earth is home to many marvelous resources, from flora to fauna, that play key roles in different aspects of society. One of the many underground natural marvels is humic acid. This complex natural compound is famed among many, from farmers and environmentalists to holistic practitioners and beauty businesses, offering many benefits and applications. Uncover everything you need to know about humic acid and discover how you just might benefit from this versatile natural resource.

What Is Humic Acid?

Humic acid is a complex organic molecule that is a vital part of humus, the organic component of soil. It originates primarily from the decomposition of plant and animal matter, a process that bacteria and fungi facilitate. This decomposition process, occurring over many years, leads to the formation of humus, a dark, fertile material that is rich in nutrients and beneficial to the growth and health of plants. Humic acid is a constituent of humus.

Different Forms of Humic Acid

Many factors, including the type of organic matter, the conditions of decomposition, and the presence of microorganisms, influence the formation of humic acid, varying its molecular content of carbon, oxygen, and hydrogen. Humic acid exists in several forms, each with unique characteristics.

Traditional Humic Acid

Traditional humic acid is the organic compound derived naturally from humus, the organic matter resulting from the decay of plant and animal material in the soil. People extract this form of humic acid using conventional methods, typically involving the use of alkali solutions and heating processes. It retains the inherent properties.

Potassium Humate

Potassium humate is a highly efficient organic compound from natural leonardite. It is the potassium salt of humic acid and is popular in agriculture as a soil conditioner due to its high solubility and biological activity.

Fulvic Acid

Fulvic acid, often considered the champion of humic substance fractions, is a type of humic acid. It has a smaller molecular size and higher oxygen content than other humic acids, allowing it to be highly reactive and easily absorbed.


Humates are the salts of humic acid and are common in soils, peat, and other organic-rich materials. They form through the decomposition of organic matter by microbes.

Sourcing of Humic Acid

Since so many outlying factors influence the formation of humic acid, your humic acid source plays an important role in the quality and kind you receive. Humus deposits, often termed a humus layer or topsoil, lead to nutrient-rich humic acids due to their high mineral and nutrient composition. For quality humic acid, you need humus from nourished, mineral-rich sources—not just any backyard.

Humic Acid Extraction

On top of finding the best source to mine humus, how you extract humic acid also influences the product’s quality. The Lamar method is a specialized process for the extraction of humic acid from raw organic matter. This method is highly efficient, economical, and environmentally friendly. Its popularity is due to its ability to extract a higher quantity of humic acid compared to traditional extraction methods.

The Lamar method involves a series of steps, starting with the drying and grinding of raw organic material. The addition of a solution of potassium hydroxide (KOH) and hydrogen peroxide (H2O2) follows, which aids in the extraction of the humic acid. The mixture is then heated at controlled temperatures. After the heating process, the mixture undergoes a series of filtrations and washings to remove impurities. The resulting liquid contains humic acid and undergoes further treatments to obtain the final product. The Lamar method ensures that the extracted humic acid retains its beneficial properties and is free from contaminants.

Minerals in Humic Acid

Humic acid is a natural chelator—it can bind and hold minerals within its molecular structure, making it a potent source of essential nutrients. The minerals found within humic acid can vary depending on the acid’s source. Some of the most common minerals in humic acid include a range of macro- and micronutrients vital for plant, soil, and human health.

Below are some macronutrients in humic acid:

  • Nitrogen
  • Phosphorus
  • Potassium

These are some common micronutrients in humic acid:

  • Calcium
  • Magnesium
  • Sulfur

And the following are trace elements in humic acid:

  • Iron
  • Zinc
  • Copper
  • Manganese
  • Boron

Applications and Benefits of Humic Acid

As a rich nutrient and mineral resource, humic acid offers many benefits in varying applications.


Humic acid is a great asset to the agricultural sector. It transforms soil structure by increasing its capacity to hold water, a critical requirement for plant growth. Humic acid also enhances soil fertility, as it aids the breakdown of both organic and inorganic materials, facilitating the release of essential nutrients. This improved nutrient uptake for plants boosts crop yields and enriches the quality of the produce. Therefore, humic acid is instrumental in promoting sustainable agriculture and ensuring food security.


Humic acid serves as a key element in environmental conservation and remediation due to its unique properties and functions. One significant environmental application of humic acid is in pollution control. It helps remediate polluted soils and water bodies by binding heavy metals, preventing their uptake by plants and reducing their environmental impact.

Another important application is in soil restoration. Humic acid helps rehabilitate degraded soils by improving structure, retaining water, and promoting nutrient uptake. It restores fertility and productivity.

In terms of climate change mitigation, humic acid plays a role in increasing soil carbon sequestration. By enhancing soil organic matter content, humic acid reduces atmospheric CO2 levels.

Humic acid can also help maintain biodiversity, especially in the soil ecosystem. It fosters a conducive environment for microbial activity, supporting nutrient cycling, disease suppression, and ecosystem functioning.

Overall, the use of humic acid in environmental applications contributes to sustainable agriculture, pollution remediation, climate change mitigation, and biodiversity preservation.

Food and Wellness

Humic acid is a beneficial and healthy food additive, especially when sourced efficiently. Its high mineral content contributes to the body’s nutritional needs, while its unique structure allows it to carry and deliver these nutrients effectively. Humic acid can increase nutritional concentration in teas, drinks, and snacks.


In the beauty industry, humic acid’s nutrients can enhance skincare and beauty products in myriad ways. Depending on its molecular structure, humic acid can provide antioxidant and anti-inflammatory properties. Many companies incorporate humic acid into creams, lotions, and serums to improve skin health, texture, and glow.

Whether you work in agriculture, beauty, or food and wellness, humic acid can enhance your business, product, and service. Humic acid is a complex compound with so much to love. From the ground to gardens, beauty products, and food and drinks, humic acid is a versatile resource that continues to reshape different industries and life factors. Now that you know everything you need to know about humic acid, are you ready to make the most of this multifaceted natural resource? Order bulk humic acid from FulvicXcell and enjoy quality, beneficial humic acid for your needs.

Everything You Need To Know About Humic Acid