NOW Foods Glutathione 250 mg (60 Capsules)

Why Supplement with Glutathione?

Glutathione is a master antioxidant that helps protect cells from oxidative stress. As we age, our natural levels can decline due to environmental factors, poor diet, and stress. Supplementing with reduced glutathione (L-glutathione) can bolster the body's antioxidant defences, supporting overall cellular health. It also plays a role in the normal functioning of the immune system and contributes to the body's detoxification processes. Regular intake may help maintain vitality as you grow older.

What Is Glutathione?

Glutathione is a tripeptide made from cysteine, glutamic acid, and glycine. It is produced naturally in the body and exists in two forms: reduced (active) and oxidised. The reduced form, L-glutathione, is the biologically active antioxidant that your body can use immediately. This form is preferred in supplements to ensure maximum benefit. As a key player in the body's antioxidant network, it neutralises free radicals and supports liver function in processing harmful substances.

Who Might Need Extra Glutathione?

People with increased oxidative stress—such as athletes, those exposed to pollution, or individuals under chronic stress—may benefit from supplementation. Older adults, whose natural production decreases, often turn to glutathione to support healthy ageing. This supplement is also suitable for vegans and vegetarians, as the capsules are plant-based. Always consult a health care professional before starting any new supplement, especially if you have underlying health conditions.

How to Choose a Glutathione Supplement

When selecting a glutathione supplement, opt for the reduced form (L-glutathione) to ensure better absorption. A dosage of 250 mg is a common starting point, but individual requirements may vary. Look for products that are independently tested for purity and potency. NOW Foods Glutathione 250 mg meets these standards, offering a trusted brand with a reputation for quality. The vegan-friendly capsule is convenient for daily use.

Ingredients and Forms

This supplement contains pure reduced L-glutathione. Some formulations include additional nutrients like milk thistle or alpha-lipoic acid to support glutathione recycling, but this standalone product provides a straightforward dose. The 250 mg capsules are easy to incorporate into your routine. This product is free from common allergens and suitable for vegans.

Frequently Asked Questions

Is reduced glutathione better? Yes, the reduced form is the active antioxidant that the body can use immediately. Many supplements use this form for maximum effectiveness.

Can oral glutathione be absorbed? Some studies suggest that oral glutathione can increase blood levels, whilst absorption varies. Taking it on an empty stomach may enhance uptake. For those concerned about absorption, liposomal or sublingual forms are alternatives.

What is the recommended dosage? Typical dosages range from 250–500 mg per day. Start with 250 mg and adjust based on individual response and professional advice.

Are there any side effects? Glutathione is generally well tolerated. Some people may experience mild digestive upset. As with any supplement, consult a health care provider if you have concerns.

This product is a food supplement. Food supplements should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Always read the label and follow directions for use. Do not exceed the recommended dose.