What Is Alpha-Lipoic Acid? A Plain-English UK Guide

Alpha-lipoic acid (often shortened to ALA) is one of those ingredients that shows up on a lot of supplement labels without much explanation. So what is alpha-lipoic acid, where does it come from, and why is it included in formulas like our Calm Nerve Complex? This plain-English guide for UK and European readers covers the basics, what research is exploring, and how to use it sensibly.

What is alpha-lipoic acid?

Alpha-lipoic acid is a sulphur-containing compound that the human body makes in small amounts. Inside cells, it works as a helper (a cofactor) for enzymes in the mitochondria, the parts of cells that turn food into usable energy.

ALA is also described as an antioxidant compound. Unusually, it can dissolve in both water and fat, which is one reason it attracts scientific interest.

Not to be confused with the other “ALA”

Confusingly, “ALA” is also used as an abbreviation for alpha-linolenic acid, an omega-3 fat found in flaxseed and walnuts. The two are completely different substances. When you read a label, check the full name.

Where is alpha-lipoic acid found in food?

Small amounts of ALA occur naturally in a range of foods, including:

• Spinach and broccoli
• Tomatoes, peas and Brussels sprouts
• Potatoes
• Red meat and organ meats such as liver and kidney

The amounts in food are much lower than those found in supplements, so most people meet their needs through their own production plus a varied diet.

What is research exploring?

Alpha-lipoic acid has been studied for several decades. Researchers have looked at its role in cellular energy production and its antioxidant activity, and a number of studies have explored nerve-related wellbeing, often using doses considerably higher than those used in everyday food supplements.

It is important to keep this in perspective. Findings are mixed, many studies are small, and there is no authorised health claim for alpha-lipoic acid in the UK or EU. That means no supplement can claim ALA supports any particular body function. We describe it here as an ingredient of interest, not as a solution to any health concern.

Inside Calm Nerve Complex

Our Calm Nerve Complex is a 30-capsule formula for men and women that combines ALA with several complementary ingredients. Per capsule, the label lists:

• Alpha-lipoic acid 70 mg
• Horse chestnut extract (Aesculus hippocastanum) 50 mg
• Curcumin 30 mg
• L-carnitine 11 mg
• Magnesium citrate 10 mg
• Coenzyme Q10 5 mg
• Maltodextrin

Suggested use is 1 capsule daily with morning food.

A quick look at the supporting ingredients

• L-carnitine is a compound the body makes from amino acids and is found in meat and dairy. It is involved in transporting fats into mitochondria.
• Coenzyme Q10 is another compound the body produces naturally and is found in all cells, with a role in energy production.
• Curcumin is the bright yellow compound in turmeric root, a spice with a long culinary and traditional history.
• Horse chestnut extract comes from the seed of the horse chestnut tree and has been used in European herbal tradition. Raw horse chestnuts (conkers) are not edible; supplements use processed, standardised extracts.

As with ALA, these ingredients are described for interest only. We make no health claims for the product.

How to include ALA in your routine

• Take it with food: Calm Nerve Complex is designed to be taken with your morning meal.
• Stick to one capsule: more is not better; follow the label.
• Look after the basics: regular sleep, daily movement, time outdoors and a balanced plate do the heavy lifting for everyday wellbeing.
• Check for overlap: if you take other supplements, look for duplicated ingredients such as curcumin or CoQ10.

Any supplement should be used as part of a varied, balanced diet and healthy lifestyle.

Safety note

If you are pregnant or breastfeeding, taking medication, or have a medical condition, speak to your doctor or pharmacist before use. This is particularly important if you take medicines for blood sugar or thyroid conditions, or blood-thinning medication, as some ingredients in this formula may not be suitable alongside them. Do not exceed the recommended daily dose, and keep out of reach of children.

Frequently asked questions

Is alpha-lipoic acid the same as an omega-3?

No. Alpha-lipoic acid is a sulphur-containing compound. Alpha-linolenic acid is the omega-3 fat that shares the “ALA” abbreviation.

Does the body make its own alpha-lipoic acid?

Yes, in small amounts. It is also found in foods such as spinach, broccoli and organ meats.

How much ALA is in Calm Nerve Complex?

Each capsule contains 70 mg of alpha-lipoic acid. The suggested use is one capsule daily with morning food.

When is the best time to take it?

With breakfast or your first meal of the day, as directed on the pack.

Who should avoid it?

Anyone pregnant, breastfeeding, on medication or with a medical condition should check with a doctor or pharmacist first. It is not intended for children.

Where to buy

Calm Nerve Complex (30 capsules) is available from vnksupplements.com for £19 in the UK, or approx. €22 for customers in Europe (converted from our base price; final price shown at checkout). For more on everyday nervous-system wellbeing, read our article Calm Nerves, Clearer Days.

Food supplement. Not intended to diagnose, treat or cure any disease.