OGYEI Notification number: 40082/2026
The CODO
The Tiian CODO (cortisol-dopamine)is a complex formula designed for daytime mental well-being, whichcan help achieve clearer focus, more stable energy levels, and a calmer, more balanced mood — especially during busy, stressful periods. The CODO crystal was created to provide both "clear alertness" and inner peace without overstimulation.
The key to the formula is synergy: L-tyrosine is a natural precursor to dopamine; Rhodiola and ashwagandha can support adaptability and stress management; Bacopa and Ginkgo biloba fine-tune memory and attention functions; L-theanine can help with a sense of calm focus; phosphatidylserine can support the "membrane fitness" of nerve cells; while Vitamin C, magnesium, Vitamin B6 and zinc can provide the foundations for the daily functioning of the nervous system. BioPiperine® is responsible for better absorption, ensuring that the active ingredients are more effectively utilized.
We recommend CODO crystal for those who want to naturally support daytime alertness and productivity, while reducing the feeling of "overstimulation"; for periods of increased mental strain, deadlines, exam or project periods, and stressful workdays. Tiian CODO can help balance performance and well-being – gently, and suitable for daily use.
Usage: incorporate into your morning or midday routine and follow the dosage indicated on the label. Consistent daily use provides the best effect; recommended for daytime use instead of late-night intake. It can be combined well with your established evening Calm Night routine – focus during the day, calm in the evening.
The CODO crystal is a product tested in a TF laboratory with international accreditation, compliant with WADA regulations, and has a corresponding protocol. The purity of CODO crystals is confirmed by EUROFINS international test protocols.
The product has been placed on the market in accordance with the provisions of Directive (EU) 2002/46/EC and ESzCsM Decree 37/2004. (IV. 26.).
Warning: Food supplements do not replace a balanced, varied diet and a healthy lifestyle. Do not exceed the recommended daily amount. If pregnant, breastfeeding, taking medication (especially sedatives/sleeping pills, anticoagulants), or have a chronic condition, consult a healthcare professional. Keep out of reach of children.
ACTIVE INGREDIENTS
| Active ingredients | 1 serving (2 pcs) | *NRV% | ||||||||
| L-Tyrosine | 202 mg | |||||||||
| Rhodiola rosea extract | 135 mg | - | ||||||||
| Ashwagandha extract | 25 mg | - | ||||||||
| Bacopa monnieri extract | 235 mg | - | ||||||||
| L-Theanine | 140 mg | - | ||||||||
| Ginkgo biloba extract | 80 mg | |||||||||
| Vitamin C | 180 mg | 225 NRV%* | ||||||||
| Pyridoxine-HCl | 1.82 cmg | |||||||||
| Zinc citrate | 8 mg | 80NRV%* | ||||||||
| Black pepper extract | 5 mg | |||||||||
| Phosphatidylserine | 68 mg | |||||||||
| Magnesium citrate | 95 mg | 25 NRV%* | ||||||||
| *NRV: DAILY NUTRITION INTAKE REFERENCE VALUE FOR ADULTS | ||||||||||
INGREDIENTS
L-Tyrosine, Rhodiola rosea extract, Ashwagandha extract (10:1), Bacopa monnieri extract, L-Theanine, Ginkgo biloba extract, Vitamin C, Pyridoxine-HCl, Zinc citrate, Black pepper extract, Phosphatidylserine, Magnesium citrate, Maltitol syrup, Maltitol powder, Water, Erythritol, Pectin, Citric acid, Malic acid, Sodium citrate, Peach flavor, Allura Red.
DOSAGE
Two servings of CODO are recommended daily, preferably spread evenly throughout the day (e.g., morning and evening). Always follow the dosage instructions on the product packaging and do not exceed the indicated daily amount.
Warning: Food supplements do not replace a balanced, varied diet and a healthy lifestyle. Do not exceed the recommended daily amount. If pregnant, breastfeeding or taking medication, consult a healthcare professional.
Research results and international studies
Sources:
Young, S.N. (2007): Effect of L-tyrosine on stress-induced cognitive decline
Jongkees, B.J. et al. (2015): Review of tyrosine supplementation during stress and cognitive demand
Stojcheva, E.I. et al. (2022): Clinical effects of Rhodiola rosea adaptogen (Molecules)
Cropley, M. et al. (2015): Effect of Rhodiola extract on mild anxiety
Sprengel, M. et al. (2025): Ashwagandha adaptogen mechanisms and stress (Nutr Metab)
Gopukumar, K. et al. (2021): Ashwagandha extract RCT cognitive functions and stress
Eraiah, M.M. et al. (2024): Bacopa monnieri RCT – memory, anxiety, cortisol
Dasdelen, M.F. et al. (2022): L-theanine and Mg complex – neurotransmitter and sleep
mechanisms (Front Nutr)
Nagy, D. et al. (2021): Single dose effect of L-theanine under stress (during SARS-CoV-2)
Ma, X. (2022): Phosphatidylserine and the central nervous system (Front Aging Neurosci)
EBSCO Research Starter – Phosphatidylserine (2024)
MacKenzie, R. et al. (2009): Cognitive effects of Ginkgo biloba, dopamine mechanism
Beglaryan, N. et al. (2024): Vitamin C RCT for high cortisol due to chronic stress (Stress Health)
Murck, H. (2013): Magnesium and stress – mechanisms (NCBI Bookshelf)
de Baaij, J.H. et al. (2015): Magnesium status and stress (Physiol Rev)
Eby, G. (2010): Effect of Magnesium + B6 on anxiety (Magnes Res)
Medscape – Pyridoxine deficiency (2022)
DrugBank – Pyridoxal phosphate (2021)
Seo, J.H. et al. (2017): Zinc and mood, stress (Nutrients)
Wiedenhof, N. et al. (2018): Effect of Magnesium-Zinc-B6 under stress (J Am Coll Nutr)
Bajaj, P. et al. (2020): Piperine as a bioavailability enhancer – systematic review
Restorative Medicine Monograph – Piperine (2018)
Test Protocols
Eurofins
