Herbal Extract
Organic Alfalfa Grass Powder
Also known as: Medicago sativa, Alfalfa leaf powder, Alfalfa extract, Lucerne
Alfalfa grass powder is a nutrient-dense plant source containing vitamins, minerals, and phytochemicals traditionally used for general wellness and nutritional support. Scientific evidence supporting specific health claims remains limited and mostly preliminary.
Last reviewed June 2026 · Evidence graded from peer-reviewed research, not editorial opinion. Educational only — not medical advice.
Every Organic Alfalfa Grass Powder product we have scored
| # | Product | Score | Per serving |
|---|---|---|---|
| 1 | NOW Foods Vitamin K-2 | 90 A | $0.11 |
| 2 | NOW Foods Chlorophyll | 86 A- | $0.14 |
| 3 | NOW Foods Joint Support | 82 A- | $0.40 |
| 4 | BioSchwartz Greens Superfood Powder | 77 B+ | $1.00 |
| 5 | Trace Minerals Electrolyte Stamina | 67 B | $1.00 |
Scored on dose accuracy, form, label transparency and third-party testing. Per-serving cost is list price divided by servings per container. No brand pays to be listed or ranked.
Common questions
How much Organic Alfalfa Grass Powder should I take?
The typical range is 1-3 grams (1/4 to 3/4 teaspoon) daily. Can be used long-term as a nutritional supplement
When should I take Organic Alfalfa Grass Powder?
Any time of day; can be mixed into beverages or food. No specific requirement; may be taken with or without food.
Which form of Organic Alfalfa Grass Powder is best?
Powder.
Is Organic Alfalfa Grass Powder safe?
Commonly reported: Generally well-tolerated at typical doses, Rare: gastrointestinal upset in sensitive individuals.
Which Organic Alfalfa Grass Powder supplement scores highest?
NOW Foods Vitamin K-2, at 90/100. Scored on dose accuracy, form, label transparency and third-party testing — no brand pays to be listed or ranked.
Primary uses
- General nutritional support
- Chlorophyll source
- Detoxification support
- Digestive health
How it works
- Rich in micronutrients (vitamins K, A, C, minerals)
- Contains saponins and other bioactive compounds
- Potential antioxidant and anti-inflammatory properties
Dosage
- Typical range
- 1-3 grams (1/4 to 3/4 teaspoon) daily
- Timing
- Any time of day; can be mixed into beverages or food
- With food
- No specific requirement; may be taken with or without food
- Duration
- Can be used long-term as a nutritional supplement
- Special populations
- Pregnant/nursing women should consult healthcare provider; may interact with anticoagulants
Forms
- Powder· 70/100
Safety
Common side effects
- Generally well-tolerated at typical doses
- Rare: gastrointestinal upset in sensitive individuals
Contraindications
- Individuals taking anticoagulant medications (warfarin, aspirin) - alfalfa is high in vitamin K
- History of lupus or autoimmune conditions (potential immunostimulatory effects)
- Pregnancy/nursing (insufficient safety data; consult provider)
Products containing Organic Alfalfa Grass Powder
Top-scoring supplements in our catalog that list Organic Alfalfa Grass Powder on the label. Each product is graded on Formulate's ingredient-level rubric — dose accuracy, form, transparency, and third-party testing.
Evidence notes
Limited human clinical trials; mostly traditional use and in vitro/animal studies. Nutrient composition is well-documented, but efficacy for specific health claims lacks robust RCT evidence.
Grade C: Mostly observational or small trials; mechanism is plausible but unproven at scale.
Related in Herbal Extract
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Medical disclaimer. This page is educational and does not replace advice from a qualified healthcare provider. Individual needs and risks vary — consult a professional before starting, stopping, or combining supplements, especially if you are pregnant or nursing, taking medication, or managing a health condition.