A Guide to Herbal and Plant Extracts: Our Favourites

Herbal and plant extracts have been used for centuries as part of traditional wellness practices. Today, they are widely available in supplement form and are commonly used to support general wellbeing as part of a balanced lifestyle. ¹

This guide introduces some of our favourite herbal and plant extracts, explains how extracts differ from whole herbs and outlines how they’re typically used.

What Are Herbal and Plant Extracts?

Herbal and plant extracts are concentrated forms of botanicals made by extracting specific compounds from leaves, roots, seeds, bark, fruits, or fungi. This process allows certain naturally occurring compounds to be delivered in a consistent and measurable way, which is why extracts are commonly used in supplements. ²

Many extracts are standardised, meaning they contain a defined level of key plant compounds. This consistency supports reliable formulation and responsible use.

Why Choose Extracts Over Whole Herbs?

Whole herbs still play a role in traditional diets, but extracts are often preferred in supplements because they provide clarity around dosage and composition. A standardised extract helps ensure each serving delivers a similar profile of plant compounds. ³

Extracts are also easier to incorporate into capsules, tablets, or combination formulas, making them suitable for daily routines.

Our Favourite Herbal and Plant Extracts

Below are some of the most popular and well-researched extracts commonly chosen in the UK, each associated with a particular area of nutritional interest.

Turmeric

Turmeric comes from the root of Curcuma longa and has a long history of traditional use. Modern supplements typically use turmeric extract standardised for curcuminoids, the compounds most often studied in nutritional research. ⁴

Turmeric extract is commonly paired with black pepper extract to support absorption and is generally used as part of long-term wellness routines rather than for immediate effects.

Garlic

Garlic extract is derived from Allium sativum and has been widely studied in relation to heart-focused nutrition. In supplement form, aged or deodorised garlic extracts are often used to improve tolerance while retaining the compounds of interest. ⁵

Garlic extracts are used as part of dietary approaches to general cardiovascular wellbeing rather than as medical treatments.

Saw Palmetto

Saw palmetto extract is made from the berries of Serenoa repens. It is traditionally used by men as part of routines supporting normal prostate and urinary function. ⁶

In supplements, saw palmetto is usually provided as a lipid-rich extract, reflecting how it has been studied in nutritional research. It is not intended to diagnose or treat health conditions.

Cranberry

Cranberry extract comes from Vaccinium macrocarpon and is commonly associated with urinary tract health. Supplements focus on delivering specific plant compounds, such as proanthocyanidins, rather than relying on juice alone. ⁷

Cranberry supplements are considered a nutritional support option and should not replace medical care if symptoms persist.

Lion’s Mane Mushroom

Lion’s Mane (Hericium erinaceus) is technically a mushroom but is often grouped with herbal extracts due to its traditional use. Extracts are typically made from the fruiting body and studied for their relationship with cognitive and nervous system support. ⁸

Lion’s Mane is increasingly chosen by people interested in focus, memory, and mental clarity as part of everyday wellbeing.

Ashwagandha

Ashwagandha (Withania somnifera) is an adaptogenic herb traditionally used in Ayurvedic practice. In supplement form, standardised extracts are commonly used by people looking to support balance during periods of stress. ⁹

Adaptogens are generally used consistently over time and are not intended for immediate effects.

How to Choose a Quality Herbal Extract

A high-quality herbal extract should clearly state the plant species, part used, extract ratio or standardisation, and follow recognised manufacturing standards. Transparency and realistic positioning are key.

Be cautious of products that make strong medical or curative claims, as these are not permitted for supplements in the UK and EU. ¹⁰

Safety and Responsible Use

Herbal and plant extracts are generally intended for healthy adults. Because some extracts may interact with medications or may not be suitable for everyone, it’s advisable to speak with a healthcare professional if you are pregnant, breastfeeding, managing a health condition, or taking prescribed medication. ¹¹

Supplements should complement, not replace, a varied diet and healthy lifestyle.

Herbal and plant extracts offer a practical and consistent way to include traditional botanicals in modern wellness routines. When chosen carefully and used responsibly, they can support everyday wellbeing as part of a long-term lifestyle approach.