Protectagen is a DNA support and antioxidant supplement that helps defend your cells from everyday stress while assisting natural DNA repair. AC-11® is the main active ingredient. Klaire Labs upholds quality with GMP standards.

Available Sizes & Variants:

60 capsules Protectagen - standard bottle size for everyday use

Benefits & Features:

• DNA repair helps everyday cellular resilience.
• AC-11® is the star active ingredient, a patented Cat's Claw extract.
• Klaire Labs' GMP driven facilities and strict allergen controls mean you get clean, reliable supplements you can rely on daily for consistent results you can feel.
• Supports healthy ageing pathways and resilience against everyday environmental stressors.
• Take with meals to optimise absorption and keep daily support steady.

Protectagen stands out in the DNA health space thanks to AC-11®, a patented Cat's Claw extract refined to remove oxindole alkaloids for purity. Pure, simple ingredients. Clean labels matter. Research suggests AC-11® supports natural DNA repair and guards against oxidative stress, with immune modulation noted as well. Klaire Labs' GMP driven facilities and allergen controls mean you’re getting clean, consistent supplements you can rely on. A daily 350-700 mg dose fits clinical ranges, helping you keep up resilience against daily stress. In the antioxidant supplements landscape, it sits alongside collagen supplements for skin and liposomal glutathione as complementary options.

(other) Vegetarian capsule (hydroxypropyl methylcellulose, water), ascorbyl palmitate, and silicified microcrystalline cellulose.

• GTIN: 828054006263
• Manufacturer: Klaire Labs
• Categories: Best SellersKlaire LabsNew ArrivalsPopular Supplement BrandsSubscribe & Save Products
• Best buy: 6 - 24 months+

United Kingdom Shipping:

Orders placed by 2pm (Monday to Friday) are dispatched the same day. Orders placed after 2pm will be dispatched the next working day.

Free shipping on orders over £50 to the UK.

Returns: Our products are meant to make you feel healthy and at your best. If you need to return your item, you can do so free of charge within 30 days in the same original and unopened packaging. Subject to T&C's.

1. You should take one capsule of the supplement once or twice a day with food, or follow the instructions of a healthcare professional.
2. The recommended dosage for this supplement is one capsule per day, preferably with a meal. However, you can also take it twice a day if advised by a healthcare professional.
3. Take the supplement with food, either once or twice a day, as suggested by a healthcare professional. 4. The supplement should be consumed once or twice a day, along with a meal, as directed by a healthcare professional. 1 capsule\, 1 to 2 times daily with food or as directed by a healthcare professional.

Please consult the product packaging for accurate instructions on how to use the product.

1. Protectagen by Klaire Labs is a powerful supplement that provides comprehensive support for the immune system. It contains a blend of potent antioxidants, vitamins, and minerals that help boost the body's natural defense against illness and disease.
2. This product also contains a unique blend of probiotics and prebiotics, which can help improve gut health and promote a healthy balance of beneficial bacteria in the digestive system. This can lead to better digestion and absorption of essential nutrients, ultimately supporting overall health and well-being.

The Active Ingredient Is: Cat's Claw Extract (AC-11®)

Cat's Claw extract AC-11® is a plant-based ingredient meant to support DNA health and antioxidant defence. This patented, standardised extract aims to boost reliability of cellular DNA processes and resilience to everyday environmental stressors.

This form is standardised to 8–10% carboxy alkyl esters and is deliberately free from oxindole alkaloids, with a clean excipient profile to emphasise purity and quality.

What Does Cat's Claw Extract Do?

Cat's Claw extract AC-11® is described in studies as supporting natural DNA repair and protection against oxidative stress, contributing to normal cellular maintenance. It is also linked with immune system modulation in the context of the examined studies.

In line with EFSA-consistent terminology, these functions relate to maintaining normal DNA integrity and immune system function in response to everyday environmental challenges.

Dr. Sheng from the University found that AC-11® supplementation can boost DNA repair in human cells under oxidative stress, supporting the ongoing concept of DNA repair maintenance.

This supplement is not intended to diagnose, treat, cure, or prevent any disease.

Klaire Labs is Welzo’s chosen brand for Protectagen because the manufacturer has a long-standing reputation for reliable manufacturing and hypoallergenic, clean-label supplements. Their commitment to GMP standards and clear emphasis on allergen control and product purity mirrors a strong production philosophy that lines up with Welzo’s standards for safe and traceable dietary supplements.

Our Welzo team assessed Klaire Labs with a eye on clinical rigour and manufacturing excellence. The brand is recognised for batch consistency and thorough testing for contaminants and label accuracy, which underpins our confidence in product integrity. Welzo’s healthcare professionals provide review of this partnership in light of these quality practices, and we reference our rigorous testing protocols as part of our vetting process.

This brand stands out for Protectagen by pairing a well-established quality framework with a patented, high-purity ingredient approach. Klaire Labs’ focus on clean, transparent sourcing and manufacturing excellence makes them a standout partner for this DNA support supplement, giving customers confidence in both brand trust and product fit.