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TUDCA (Tauroursodeoxycholic Acid) and NAC (N-Acetyl-L-Cysteine) are two complementary amino-acid-derived nutrients often researched for their role in maintaining normal liver, bile, and cellular antioxidant function. Applied Nutrition’s TUDCA + NAC formula combines these compounds in a high-purity, clinical-grade supplement designed for individuals seeking advanced nutritional liver support under a balanced diet.
Dual-Action Formula
Each capsule combines TUDCA (Tauroursodeoxycholic Acid) and NAC (N-Acetyl-L-Cysteine) in balanced concentrations to help maintain the body’s natural antioxidant defences and bile metabolism.
High-Purity Ingredients
Applied Nutrition sources TUDCA and NAC through verified suppliers following GMP and ISO 9001 manufacturing standards to ensure purity, safety, and consistency.
Synergistic Function
TUDCA supports bile acid conjugation and mitochondrial stability, while NAC provides cysteine — a precursor for glutathione, the body’s master antioxidant.
Vegan & Allergen-Free Capsules
Plant-based HPMC capsules contain no animal gelatin, dairy, gluten, soy, or artificial colourants.
TUDCA (Tauroursodeoxycholic Acid) – 250 mg
N-Acetyl-L-Cysteine (NAC) – 250 mg
Vegetable Capsule (HPMC) – Shell material
Rice Flour – Filler (natural source)
(Values may vary slightly depending on batch testing. See packaging for official specification.)
TUDCA has been studied in biochemical and nutritional contexts related to bile flow, mitochondrial protection, and normal liver enzyme balance.
N-Acetyl-L-Cysteine (NAC) is recognised for its role as a cysteine donor, supporting endogenous glutathione synthesis, which contributes to cellular antioxidant balance and detoxification processes.
Both compounds have appeared in over 1,000 scientific publications collectively, investigating their biochemical interactions and nutritional relevance.
• Bile acid metabolism and detoxification pathways
• Cellular redox balance and antioxidant capacity
• Hepatic mitochondrial stability and bile flow
• Nutritional support for normal liver enzyme activity
• Nutrient interactions with glutathione production
(Note: Research citations describe scientific study areas only. They do not imply specific product health claims.)
Capsule format: Vegetable (HPMC), non-GMO
Allergen status: Gluten-free, soy-free, dairy-free
Certifications: GMP, ISO 9001, Informed-Sport tested
Origin: Manufactured in the United Kingdom
Recommended dosage:
Take 1 capsule, 1–2 times daily with water, preferably with meals.
Do not exceed the recommended dose.
Storage:
Keep sealed, in a cool dry place at 15–25°C, away from moisture and sunlight.
Keep out of reach of young children.
Do not use if:
• You have a bile duct obstruction or gallstones.
• You are pregnant, breastfeeding, or under medical supervision without consulting a healthcare professional.
• You have known allergies to amino-acid-derived compounds.
Consult your doctor or nutritionist before using this supplement if you are taking prescription medication or undergoing medical treatment.
Is TUDCA the same as regular bile acid?
No, TUDCA (tauroursodeoxycholic acid) is a taurine-conjugated bile salt that occurs naturally in small amounts in humans.
Can I take NAC together with TUDCA?
Yes, they work synergistically — TUDCA supports bile metabolism while NAC helps the body maintain glutathione balance.
Is this supplement vegan?
Yes. The capsules are made from plant-based HPMC with no animal ingredients.
Do I need to refrigerate it?
No, this product is shelf-stable at room temperature.
This product is a food supplement, not a medicine.
Food supplements should not be used as a substitute for a varied, balanced diet or healthy lifestyle.
Information provided describes the nutritional properties of the ingredients and does not constitute medical advice. For diagnosis or treatment, consult a qualified healthcare professional.
Please read before purchase. The information provided regarding dietary supplements or ointments are not to be taken as medical advice.
Consult a healthcare professional prior to use if you are pregnant, nursing, taking medication, or have a medical condition.
Keep out of reach of children. Store in a cool, dry place. Do not use if seal under cap is broken or missing.
Order by 2PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
There is €4.99 charge for delivery under €50 Orders. Additional charges will be imposed by our couriers for delivery to remote area, a surcharge may be levied to cover carriage to these areas.
Please note: Exposure to heat or sunlight may lead to melting/damage of product. Hence customers are expected to be available during the product delivery.
The United Vitamins team will work with you to design a wellness plan based on your health profile, your goals, and your lifestyle.