L-Ornithine — Ammonia Removal & Recovery
58 products · 45 in stock · €9.35–€41.90 · from €0.09/serving · Estonia 1–3 business days, free from €50.00
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All products in L-Ornithine — Ammonia Removal & Recovery (58)
- BIOTECHUSA Beta Alanine 90 Capsules€16.70
- ICONFIT Good Sleep - 90 Capsules€13.55
- ICONFIT L-Arginine - 90 Capsules€13.55
- MST Amino Pump L-Citrulline + L-Arginine 60caps€17.75
- MST Arginine HCL 300g Unflavored€21.95
- MST Beta-Alanine 1200mg 60caps€15.65
- MST Citrulline 500g Unflavored€31.40
- MST Citrulline RAW 300g Unflavoured€24.05
- MST L-Arginine 120caps€18.80
- MST L-Citrulline 1100mg 120caps€18.80
- MST L-Glutamine RAW 500g Unflavored€31.40
- MST L-Glycine vegan 1000mg 120caps€20.90
- MST L-Tryptophan 500mg 60caps€14.60
- MST Taurine 120caps€16.70
- NOW Arginine & Ornithine 100 Veg. Caps€21.95
- NOW Beta Alanine 750mg 120 Caps€29.30
- NOW L-Arginine 500mg 100 veg. caps.€13.55
- NOW L-Tryptophan 500mg 60 veg caps€23.00
- NOW Taurine 500mg 100 veg caps€13.55
- Olimp Beta-Alanine Carno Rush Mega 80 Tabs€15.65
- Optimum Nutrition Glutamine 630g€41.90
- OstroVit AOL 3000 120 Capsules€17.75
- OstroVit Arginine 210g Orange€11.45
- OstroVit Arginine 3000mg 150 caps€14.60
- OstroVit BCAA + Glutamine 200g Lemon€12.50
- OstroVit BCAA + Glutamine 5500mg 300caps€27.20
- OstroVit Beta-Alanine 200g€11.45
- OstroVit Beta-Alanine 2400mg 150 caps€10.40
- OstroVit Citrulline 4400 - 150 Capsules€16.70
- OstroVit GH Booster Extreme 90caps€13.55
- OstroVit Glutamine 300g Natural€11.45
- OstroVit Glutamine 5000mg 150caps€14.60
- OstroVit HMB 210g Naturaalne€19.85
- OstroVit HMB 2250 150 Caps€15.65
- OstroVit L-Theanine + L-Tyrosine VEGE 90 capsules€12.50
- OstroVit L-Theanine 90 caps€9.35
- OstroVit Leucine 200g€11.45
- OstroVit Lysine 200g€10.40
- OstroVit Ornithine 200g€16.28
- OstroVit Taurine 300g€9.35
- OstroVit Taurine 1500mg 120caps€10.40
- OstroVit Tryptophan 200g€13.55
- OstroVit Tryptophan VEGE 90 caps€9.35
- OstroVit Tyrosine 210g Natural€16.70
- VitalHarmony Arginine 90 Capsules€11.45
- BIOTECHUSA Men's Arginine - 90 TabletsOut of stock
- DY HIT BCAA 4:1:1 + Glutamine 450g PeachOut of stock
- DY The Glutamine Recovery 300gOut of stock
- L-Tyrosine 1000 90 VcapsOut of stock
- MST Beta-Alanine 300gOut of stock
- MST L-Citrulline 240capsOut of stock
- MST L-Glutamine 300g UnflavoredOut of stock
- Mutant L-Glutamine 300gOut of stock
- NOW Foods Arginine 500mg & Citrulline 120capsOut of stock
- NOW L-Lysine 1000mg 100tabsOut of stock
- Olimp Citrulline Malate 200g Cool LemonadeOut of stock
- OstroVit Citrulline 210g NaturalOut of stock
- OstroVit Glycine 200g NaturalOut of stock
Useful Articles
What is ornithine and how does it support recovery?
Ornithine is an amino acid that plays a central role in the urea cycle — the process through which the body removes ammonia produced during protein breakdown and intense physical exertion. High blood ammonia levels cause fatigue and reduce performance. Ornithine helps accelerate ammonia removal, supporting both post-workout recovery and sleep quality, as it stimulates growth hormone release during deep sleep.
Frequently asked questions about ornithine
Ornithine accelerates ammonia removal from the bloodstream through the urea cycle. Intense training raises ammonia levels, causing fatigue and muscle exhaustion. Additionally, ornithine stimulates growth hormone release during sleep, which in turn promotes muscle recovery and tissue repair.
For recovery support, 2-6 grams of ornithine is recommended before bed on an empty stomach. For training performance, you can take 2-3 grams 30 minutes before training. For growth hormone stimulation, the nighttime dose is most effective. Start with 2 grams and increase based on tolerance.
While both participate in the urea cycle, their primary roles differ. Arginine is the main precursor to nitric oxide (NO), which dilates blood vessels. Ornithine specializes in ammonia detoxification and growth hormone stimulation. They are often used together — arginine pre-workout and ornithine before sleep.