Our Verdict
Zena Organic Super Greens delivers USDA Organic certification plus 70+ ingredients including a six-mushroom blend for under $0.70 per serving — one of the best value propositions in the category on paper. However, it uses proprietary blend structure (no individual dosing), and as a relatively new brand (circa 2020) it lacks the third-party verification track record of longer-established competitors. Good pick for budget-conscious shoppers who value USDA Organic but don't require disclosed dosing.
Evident Ratings
Zena Nutrition Organic Super Greens
Sub-scores are category scores on a 1–5 scale, shown out of 10.
About Zena Nutrition
Zena Nutrition is a newer direct-to-consumer supplement brand that gained broad distribution through Costco. The brand's focus is on USDA Organic formulas sold in single-serve packet format.
Product specifications
- 7g (1 packet)
- 30
- 70 total
- 3.5g
How we scored this
Every data point below is tagged as Verified (confirmed in our research file) or Claimed (brand-stated).
Material Safety
- Transparent Label
- NoVerified
- Organic Ingredients
- YesVerified
- Essential Micronutrients (>4)
- NoVerified
- Ingredient Count
- 70Verified
- Greens Blend (g)
- 3.5gClaimed
Testing & Trust
- Third-Party Tested / Certified
- YesVerified
- COA Available
- UnknownClaimed
- Heavy Metals Tested
- UnknownClaimed
- USDA Organic
- YesVerified
- Non-GMO Verified
- YesClaimed
Value & Policy
- No Harmful Additives
- YesVerified
- No Proprietary Blend
- NoVerified
- No Natural Flavors
- NoVerified
- No Gums/Fillers
- YesVerified
- Added Sugar
- 0gVerified
- Sweetener
- Monk fruit / organic flavorsVerified
Product Features
- Price Per Serving
- $0.66Verified
- Servings
- 30Verified
- Serving Size
- 7g (1 packet)Verified
- Return Policy
- 30-day money back guaranteeClaimed
- Money-Back Guarantee
- YesClaimed
- Amazon Rating
- 4.4 (800 reviews)Verified
- Founded
- 2020Verified
- Red Flags
- Newer brand (founded ~2020) with limited independent testing historyVerified
See how Zena Nutrition stacks up against every greens powders we tested
Our full greens powders comparison ranks every brand across the same scoring dimensions you saw above — formulation, testing, trust, value, and sourcing.
See Best Greens Powders →Other top greens powders we tested
Get our latest research
New reviews and sleep science insights — no spam, ever.