
Lamberts L-Ornithine 500mg Capsules 60
Lamberts L-Ornithine 500mg Capsules 60
Lamberts L-Ornithine 500mg Capsules - 60
Stress balance | Cortisol regulation | Sleep quality
- Provides 500mg pure L-Ornithine per capsule
- Supports stress resilience and cortisol balance
- May improve sleep quality and fatigue in stressed individuals
- Vegan and vegetarian friendly
Featured in: Does L-Ornithine Lower Stress and Cortisol?
What is L-Ornithine?
L-Ornithine is a non-essential amino acid that plays a vital role in protein metabolism, detoxification, and energy production. Presented in its free-form for maximum absorption, Lamberts L-Ornithine 500mg provides a high-strength daily dose, suitable for vegetarians and vegans. Manufactured in the UK under GMP standards, it delivers reliable quality and potency.
L-Ornithine for Stress and Cortisol Regulation
Recent clinical research has highlighted the role of L-Ornithine in stress management and cortisol balance. A randomised, double-blind, placebo-controlled study published in Nutrition Journal (2014) found that daily supplementation with L-Ornithine significantly reduced serum cortisol levels and the cortisol/DHEA-S ratio in healthy adults under stress. This suggests that L-Ornithine supplementation can support the body’s natural stress response and help regulate cortisol, a key hormone linked to stress, energy, and mood.
L-Ornithine and Sleep Quality
The same study demonstrated that L-Ornithine supplementation improved perceived sleep quality and reduced anger-related mood states in stressed participants. These findings suggest that L-Ornithine may help promote deeper, more restorative sleep, making it a promising supplement for individuals experiencing fatigue, poor sleep, or stress-related restlessness.
Key Benefits of Lamberts L-Ornithine 500mg
- Stress support: May help lower cortisol levels and reduce stress response
- Improved sleep: Shown in studies to enhance sleep quality in stressed individuals
- Energy and detoxification: Supports urea cycle function, helping the body clear excess nitrogen
- High potency: Each capsule delivers 500mg pure L-Ornithine in free-form for optimal absorption
- Vegan formula: Free from common allergens and suitable for vegetarians and vegans
Key Ingredients
- L-Ornithine HCl (500mg): Pure, free-form amino acid for maximum absorption
- Encapsulation base: Hydroxypropyl Methylcellulose (capsule shell), Cellulose
- Anti-caking agents: Magnesium Stearate, Silicon Dioxide
Who Should Take L-Ornithine?
Lamberts L-Ornithine may benefit adults seeking nutritional support for stress resilience, sleep quality, and overall metabolic health. It is particularly suitable for those managing high cortisol levels, frequent fatigue, or disrupted sleep patterns. As a free-form amino acid, it is also widely used to support detoxification and energy production.
Directions for Use
Take 1 to 3 capsules daily with water or fruit juice. Best taken half an hour before meals or at bedtime. Do not exceed the recommended intake.
Allergens & Contraindications
Free from wheat, barley, soya, eggs, milk, lactose, nuts, sulphites, celery, fish, shellfish, yeast, and gluten-containing ingredients. Not recommended for children, pregnant, or breastfeeding women. If you are taking medication or under medical supervision, consult your healthcare practitioner before use.
FAQs
Can L-Ornithine help with stress?
Yes. A clinical study found L-Ornithine reduced cortisol levels and improved mood markers, suggesting benefits for stress resilience.
Does L-Ornithine improve sleep?
Yes. Research shows that supplementation may improve perceived sleep quality in individuals experiencing stress and fatigue.
When is the best time to take it?
L-Ornithine is best taken before meals or at bedtime, supporting both metabolic function and sleep quality.
Is this supplement vegan?
Yes, Lamberts L-Ornithine 500mg is suitable for both vegetarians and vegans.
Each capsule delivers:
L-Ornithine HCl 500mgEncapsulated With :
Capsule Shell (Hydroxypropyl Methylcellulose) Cellulose Magnesium Stearate Silicon Dioxide
- Disclaimer: This product is not intended to diagnose, treat, cure, or prevent any disease or health condition. Results may vary from individual to individual. While we try to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Please check the bottle for the most up to date information.
- Type: Capsule
- Free from: Sugar, Salt, Starch, Gluten, Soy, Dairy
- Gender: Unisex
- Suitable for: Vegan, Vegetarian
- Age Range: 15-35, 36-49, Over 50
- Landys Chemist is committed to creating a more sustainable world. As part of our commitment we only use recyclable materials for our packaging. That means no plastic waste and we're alway looking for ways to improve further. In addition we recycle the vast majority of our own waste. We also provide invoices electronically rather than on paper to reduce paper waste.
-
As an NHS business we work tirelessly to provide support to our local community with a particular focus on those most vulnerable and in need. In addition we also support a number of local charities in North West London to try and help create a more equitable society.


