ProHealth Pure Glycine 1000 mg and Pure N-Acetyl Cysteine 600 mg, 120 Capsules Each (2-Pack) – UK

Key Ingredients and Their Functions

Glycine (1000 mg per capsule): This amino acid is a fundamental building block for proteins and a key component of collagen, which supports the structure of skin, bones, and joints. Glycine also acts as a neurotransmitter, promoting calmness and restful sleep. It contributes to normal protein and collagen formation, making it a versatile nutrient for everyday health.

N-Acetyl Cysteine (600 mg per capsule): NAC is a modified form of cysteine and a direct precursor to glutathione, the body’s most important antioxidant. By helping maintain healthy glutathione levels, NAC contributes to the protection of cells from oxidative stress. It also supports the liver’s natural detoxification processes and may help maintain normal respiratory function by thinning mucus.

Both ingredients are supplied in their pure forms, free from unnecessary additives, ensuring maximum bioavailability.

Understanding the Glycine and NAC Combination

The ProHealth Pure Glycine and N-Acetyl Cysteine (NAC) combination brings together two powerhouse nutrients that work synergistically to support your body’s natural defences and overall wellbeing. Glycine, the simplest amino acid, is involved in neurotransmitter function and collagen synthesis. NAC, a precursor to glutathione, helps maintain the body’s antioxidant capacity. When taken together, they provide a comprehensive approach to cellular health and healthy ageing.

This pack contains 120 capsules of Pure Glycine (1000 mg per serving) and 120 capsules of Pure NAC (600 mg per serving), offering a convenient two-month supply. Both supplements are manufactured in the USA and undergo rigorous third-party testing for purity and potency, with lab results published online for full transparency.

Benefits for Your Health and Wellbeing

Glycine and NAC each offer distinct benefits that complement each other. Glycine contributes to normal collagen formation, which is important for healthy skin, bones, and joints. It also supports normal sleep quality and cognitive function. NAC contributes to normal glutathione synthesis, thereby helping to protect cells from oxidative stress. It may also support normal respiratory health and detoxification pathways.

By combining these two supplements, you may help maintain a balanced methylation cycle—glycine plays a role in methylation while NAC supports homocysteine regulation. This combination is particularly appealing for those focused on healthy ageing, as it addresses multiple aspects of cellular maintenance and stress response. Many users report feeling a difference in their energy levels and overall sense of wellbeing when incorporating this stack into their daily routine.

Who Should Consider This Supplement Combination?

This combination is suitable for adults looking to support their body’s natural antioxidant defences and promote healthy ageing. It may be especially beneficial for individuals who:

• Are interested in longevity and cellular health.
• Want to support their body’s detoxification processes.
• Seek to maintain healthy glutathione levels as they age.
• Are looking for foundational support for sleep, joints, and cognitive function.
• Prefer simple, pure ingredients without complex blends or fillers.

As with any food supplement, it is advisable to consult with a health care professional before undertake, especially if you are pregnant, breastfeeding, have a medical condition, or are taking prescription medication.

How to Choose Quality Glycine and NAC Supplements

When selecting glycine and NAC supplements, purity and manufacturing standards are paramount. ProHealth has been a trusted name in the supplement industry since 1988, and their commitment to quality is evident in every batch. Each product is manufactured in the USA and undergoes triple-testing for purity and potency by independent third-party labs. Full results are published online, allowing you to verify exactly what you are consuming.

Look for supplements that are free from unnecessary additives, fillers, and artificial ingredients. Both the glycine and NAC in this combination are pure forms—glycine as a free-form amino acid and NAC as a stable, well-absorbed form. The capsules are easy to swallow and suitable for most dietary preferences. This transparency and quality control give you confidence that you are getting a product that meets high standards.

Frequently Asked Questions

Can I take glycine and NAC together?

Yes, they are often taken together because they work synergistically to support glutathione production and overall cellular health. Many people take them at the same time, either with or without food.

What is the recommended dosage?

The typical dosage is one capsule of glycine (1000 mg) and one capsule of NAC (600 mg) per day, or as directed by your health care professional. This pack contains 120 capsules of each, providing a two-month supply at one capsule per day.

Are there any side effects?

Both glycine and NAC are generally well tolerated. Some individuals may experience mild digestive discomfort, especially when starting NAC. Glycine may cause drowsiness in some people, so it is often taken in the evening. As with any supplement, start with a lower dose to assess tolerance.

Can I take this combination with other supplements?

This combination pairs well with other foundational supplements like vitamin C, selenium, and zinc, which also support glutathione function. Always consult with a health care professional before combining multiple supplements.

Food supplements should not be used as a substitute for a balanced diet and healthy lifestyle. *These statements have not been evaluated by the European Food Safety Authority (EFSA). This product is not intended to diagnose, treat, , or prevent any disease.*