Why is understanding herbal products—their extracts and raw herbs—so important? Herbalists prefer to use extracts and the raw herb together in a single preparation. The extracts are produced from the whole herb material.
At Solo, we believe that combining standardised extracts with raw herbs offers several benefits:
- Enhanced absorption: Extracts are usually soluble and therefore easily absorbed, working alongside the raw herb.
- High concentration: Extracts provide a concentrated dose of active ingredients.
- Consistent potency: Extracts contain guaranteed levels of active ingredients in every capsule.
- Improved bioavailability: The extraction process breaks down plant cell walls, releasing the active ingredients for better absorption.
Reliable, consistent strengths are guaranteed through this process.
How Herbal Extracts Are Manufactured: Ginkgo Biloba Example
The manufacturing process to produce 40mg extract of Ginkgo Biloba demonstrates the concentration that occurs:
Phase 1
10g fresh leaves are made up of 75% water, so the first process is drying.
Phase 2
2.5g dried leaves consist mainly of fibre and sugars, with small amounts of the active compounds.
Phase 3
40mg extract. The herb extract now contains mainly the active compounds.
Understanding Extract Ratios
- Extract ratio / weight 50:1 means 40mg x 50 = 2000mg of whole herb equivalent
- Extract ratio / weight 50:1 means 100mg x 50 = 5000mg of whole herb equivalent
A ratio means that a herbal product containing 100mg at a 4:1 concentration indicates that 400mg of the herb was used to produce the 100mg contained in the capsule. Extracts mean you get the plant’s active components without digesting large amounts of plant material.
We hope you now have a better understanding of herbal products.
Solo Nutrition vitamin supplements are formulated to a very high standard. They will absorb to the maximum level possible.
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MultiFifty® Multivitamin with 50 Nutrients
Price range: £19.99 through £28.25 Select options This product has multiple variants. The options may be chosen on the product page -

Women’s Multi Botanical Food Supplement
£27.85 Select options This product has multiple variants. The options may be chosen on the product page -

Men’s Formula Prostate Support
£21.75 Select options This product has multiple variants. The options may be chosen on the product page

Nigel came into the natural products industry in 1980 working for a small vitamin/herbal company, Power Health, specialising in the food supplement side of the natural products industry. After gaining a number of years’ experience and expertise, Nigel joined Solgar Vitamins as one of their first recruits in 1989. He gained a vast array of knowledge in manufacturing and the production side of the business with Solgar. Nigel was commissioned to start two companies; Vega Nutritionals and Kudos Vitamins. This experience was invaluable when Nigel started Solo Nutrition – quality, purity, never compromised, never equalled.











