Oreoz is an indica-dominant cannabis strain bred from Cookies and Cream and Secret Weapon, known for a sweet chocolate-and-coffee flavor and a slow-building, heavy relaxing high. The breeder is not documented. Listings range widely, from about 20% THC to near 30%.
Oreoz Strain at a Glance
| Type | Indica-dominant hybrid |
|---|---|
| Also known as | Oreo, O |
| Lineage | Cookies and Cream × Secret Weapon |
| Breeder / origin | Not documented |
| THC | 20–28% (typical lab range) |
| CBD | Under 1% |
| Dominant terpenes | Beta-caryophyllene, Limonene, Myrcene |
| Aroma and flavor | chocolate, coffee, vanilla, diesel, earthy, tobacco |
| Reported effects | relaxed, hungry, tingly, sleepy |
| Best for | evening use, unwinding, appetite |
Where Oreoz Comes From
Oreoz is listed as a cross of Cookies and Cream and Secret Weapon by both Leafly and AllBud. Neither names a breeder or gives a date. AllBud calls it a celebrity strain, which reflects its popularity more than documented history.
Leafly lists Sub Zero and Pure Michigan as offspring. You may also see names such as Oreo, O or Oreo Blizzy, and menu labels for related crosses vary, so check the genetics on the label if it matters to you.
The name comes from the cookies-and-cream flavor and from the dark, chocolatey look of some batches.
Oreoz Effects: What It Feels Like
Oreoz is a calming strain. Reviewers list relaxed, hungry and tingly, with sleepiness coming on in larger doses. AllBud describes a high that is slow to settle in but long-lasting.
That suits evenings: dinner, a movie, then bed. Because potency is often high, newer consumers should start with a very small amount and wait.
Oreoz Terpenes, Aroma and Flavor
Oreoz smells like sweet vanilla cookie with chocolate, coffee and nutty notes, plus a touch of diesel and earth. Leafly compares it to campfire s’mores, and tobacco shows up in the flavor tags.
Caryophyllene leads, followed by limonene and myrcene. That gives pepper, citrus and herbal softness behind the sweetness.
- Beta-caryophyllene: peppery and spicy, also found in black pepper and cloves
- Limonene: bright citrus, also found in lemon and orange peel
- Myrcene: earthy, musky and herbal, also found in mango and hops
Terpene levels vary from grower to grower and batch to batch, so check the lab label on the package. Learn more in our guide to cannabis terpenes.
Side Effects and How to Use Oreoz
Dry mouth is the most common complaint, and headaches and anxiety are also reported, especially at high doses given the strong THC. Avoid driving after using it.
If you are new to Oreoz, start with one small inhalation or 2.5 mg in an edible and wait before taking more; see our dosing guide.
Do People Use Oreoz for Medical Reasons?
Leafly readers report using it for anxiety, depression and stress, and AllBud users add appetite loss, pain, nausea and insomnia. These are user reports, not medical claims.
These are user reports, not clinical findings. For what research actually supports, see our cannabis health and research section, and talk to your doctor before using cannabis for a health condition.
Strains Like Oreoz
- Cookies and Cream: the sweet parent
- Oreo Blizzy: a related Oreo-themed strain
- Girl Scout Cookies: the wider Cookies family
- Wedding Cake: a sweet, relaxing dessert strain
- Biscotti: a Cookies-family hybrid with a baked flavor
- Gelato: another popular dessert hybrid
Browse more indica strains, the full strain directory, or our guide to cannabis strains.
More Indica Strains to Explore
Pablo’s Revenge · Papaya Punch · Papaya · Orange Push Pop · Orange 43 · Ogre · All indica strains
Where to Buy Oreoz
Dispensary menus change every week, and Oreoz may be sold under its own name, as a cross or as a pre-roll or vape. The fastest way to find it is to check store menus online before you go. In San Diego, browse San Diego dispensaries and check the menus at stores like Cookies San Diego and Wellgreens Dispensary (3703 Camino Del Rio S, Suite 215A). In Tacoma, browse Tacoma dispensaries and check the menus at stores like Lidz Cannabis Tacoma and Clear Choice Cannabis Hosmer. You can also browse licensed dispensaries in every state we cover. Adults 21 and older can buy with a valid photo ID; see cannabis laws by state for purchase limits.
Oreoz FAQ
Is Oreoz indica or sativa?
Oreoz is an indica-dominant hybrid, around 70% indica per AllBud.
What is Oreoz a cross of?
Cookies and Cream and Secret Weapon.
How strong is Oreoz?
Sources disagree: Leafly lists about 20% THC, while AllBud lists 29% to 31%. Check the label.
What does Oreoz taste like?
Sweet vanilla cookie with chocolate, coffee and a hint of diesel.
Who bred Oreoz?
No breeder is documented.
Is Oreoz good for sleep?
Many people find it heavy and sleepy in the evening, but effects vary with dose.
For adults 21+ in legal states. Strain information reflects breeder descriptions, lab data and user reports; effects vary by person and batch. Not medical advice.
