Circulation & Connection
Cocoa flavonoids and citrulline are studied in relation to normal nitric-oxide pathways and circulation. Individual experiences vary.
The science behind DZIR
Real Ingredients.
Thoughtful Science.
Shared Moments.
DZIR is a premium intimacy chocolate for adult couples, made with a 70% dark cocoa base and selected botanical ingredients. Learn how the ingredients are studied, how the product is made, and what to consider before use.
Discover your relationship compatibility in a few thoughtful steps.
Editorial review
Reviewed by DZIR’s product-information team for clarity, responsible product information, and publishing accuracy. This content is for general education only and is not medical advice. A medical or clinical reviewer is named only when one has reviewed a specific claim or article.
The science behind DZIR
The Biology of Connection
Everyday Wellbeing
Sleep, stress, mood, and relationships all shape how people feel. Maca has been studied in relation to energy, resilience, and the body’s everyday stress response.
Mood & the Brain
Cocoa contains naturally occurring compounds associated with mood and reward pathways. A pleasurable shared ritual can also support relaxation and closeness.
Powered by nature
What’s Inside DZIR
Premium 70% dark cocoa
Premium Dark Cocoa
Research overview
Cocoa is rich in flavonoids, compounds studied for their relationship with nitric oxide production and healthy circulation. It also contains phenylethylamine and a small amount of natural caffeine, compounds associated with alertness and mood. Individual responses vary.
Research source: Cocoa flavanol intake improves endothelial function and Framingham Risk Score in healthy men and women
Why it’s in DZIR
Chocolate is a pleasurable, shareable format for the cocoa, maca, epimedium, and citrulline formulation.
Key benefits
Explore the science
A root from the Peruvian highlands
Maca Root
Research overview
Maca has been studied in human trials and systematic reviews for sexual wellbeing. The available evidence is limited, study methods vary, and firm conclusions cannot be drawn.
Research source: Maca for improving sexual function: a systematic review
Why it’s in DZIR
Maca is one of the named botanical ingredients in the DZIR formulation.
Key benefits
Explore the science
A traditional Chinese botanical
Epimedium
Research overview
Epimedium contains icariin, a flavonoid studied for its interaction with PDE5-related pathways. Most supporting evidence is mechanistic or preclinical, and robust human clinical evidence remains limited.
Research source: Deciphering the myth of icariin and synthetic derivatives in improving erectile function
Why it’s in DZIR
Epimedium is one of the named botanical ingredients in the DZIR formulation.
Key benefits
Explore the science
Derived from watermelon and used in wellness science
Citrulline Malate
Research overview
Citrulline is converted to arginine in the body, which participates in nitric oxide metabolism. Human studies vary by population, dose, and combined ingredients, so they do not establish a specific effect for DZIR.
Research source: Oral L-citrulline and transresveratrol supplementation improves erectile function in men using PDE5 inhibitors
Why it’s in DZIR
Citrulline is one of the named ingredients in the DZIR formulation.
Key benefits
Explore the scienceThese statements have not been evaluated by the FDA/FSSAI. This product is not intended to diagnose, treat, cure, or prevent any disease.
Research References
These sources discuss individual ingredients or pathways. None of them is a clinical study of the finished DZIR product.
- Cocoa flavanols: Cocoa flavanol intake improves endothelial function and Framingham Risk Score in healthy men and women (British Journal of Nutrition). Randomized controlled research on a cocoa-flavanol drink, not on DZIR chocolate.
- Maca root: Maca for improving sexual function: a systematic review (BMC Complementary Medicine and Therapies). A systematic review that found limited evidence and called for more rigorous studies.
- Epimedium and icariin: Deciphering the myth of icariin and synthetic derivatives in improving erectile function (Translational Andrology and Urology). A narrative review of mechanisms and mostly preclinical evidence. It does not establish a clinical effect for DZIR.
- L-citrulline: Oral L-citrulline and transresveratrol supplementation improves erectile function in men using PDE5 inhibitors (Sexual Medicine). A small pilot study of a combined supplement in a specific patient group, not a study of DZIR or citrulline alone.
Transparency & trust
Made Safely. Verified Independently.
Registered Facility
Manufactured in a registered, hygienic food production facility under strict quality-control and sanitation protocols.
FSSAI Certified
Licensed under FSSAI No: 11225998000588. This licence applies to products sold in India; applicable food regulations vary by destination country.
Natural Ingredients Only
Our natural formulation contains no synthetic drugs, controlled substances, artificial colours, or additives.
Certificate of Analysis
Every batch is quality tested. Contact us to request a copy of our Certificate of Analysis.
Helpful answers
Frequently Asked Questions
Clear answers about ingredients, safety, timing, and medication.
These statements have not been evaluated by the FDA/FSSAI. This product is not intended to diagnose, treat, cure, or prevent any disease.
Make connection a ritual
Ready to make connection a ritual?
Thoughtfully formulated intimacy chocolate for couples who want to slow down, reconnect, and share something meaningful.
Batch testedNatural formulation
Damage support within 72 hours · See our Refund Policy