The people it speaks toFieldwork 2024
12% of US adults
regularly reported feelings of worry, nervousness, and anxiety in 2024, in the National Health Interview Survey.
CDC National Center for Health Statistics, 2024Rhodiola 500mg
Rhodiola 500mg.
Backed by human trials
Rhodiola Extract (Rhodiola rosea) (Root) is the lead active here, studied most for stress resilience. 3 human studies on Rhodiola Extract (Rhodiola rosea) (Root) back this formula, each one cited. Who it fits: for everyone, adults.
Full label disclosure
1Active ingredient3Human studies500 mgRhodiola Extract (Rhodiola rosea) (Root)
Verified by IngredientMDHow we read this product
- 01We read the label.
The panel on the left is the one we evaluated, line by line.
- 02Every active, separately.
All 1 actives checked against the clinical evidence: dose, form, and what the research actually shows.
- 03Then the formula as a whole.
Doses, ratios, and how the ingredients work together. That assessment is the verdict above: "Backed by human trials".
- 04Earned, not bought.
The verdict is public and identical whether or not a brand pays. A formula that does not clear the bar gets nothing.
Read by the engine against 2.1 million data points from clinical trials, PubMed and more than a hundred vetted sources. No individual reviewer is named or implied.
The receipts
3
Human studies
500 mg
Rhodiola Extract (Rhodiola rosea) (Root)
500 mg per serving clears the studied 100 mg minimum
Rhodiola Extract (Rhodiola rosea) (Root), Ishaque 2012 meta-analysis + Olsson 2009 fatigue study
Cross-checked against 22 documented interactions for these actives.
Read the evidenceRhodiola Extract (Rhodiola rosea) (Root), the evidence →
Inside the formula
In context
The gap this formula speaks to.
Public health figures the engine matched to this formula's ingredients. Reported by their source, cited and dated, never written by the brand.
The people it speaks toFieldwork 2024
39% of adults worldwide
said they worried a lot the previous day, in the Gallup World Poll fielded in 2024 across 144 countries and territories.
Gallup, 2024The people it speaks toFieldwork 2024
37% of adults worldwide
said they felt stressed the previous day, in the Gallup World Poll fielded in 2024 across 144 countries and territories.
Gallup, 2024Daily usePublished 2024
59 to 66 days
was the median time it took adults to make a new daily health habit automatic across the studies a 2024 review pooled, with individuals ranging from 4 to 335 days.
Systematic review and meta-analysis, 2024Daily usePublished 2015
61% to 74%
About 61 to 74 percent of adults refilling a long-term medicine on their own stopped within a year, versus 33 to 44 percent on one set pickup day.
Cohort study, 2015Rhodiola Extract (Rhodiola rosea) (Root)
Systematic review, 2025
Across available trials, Rhodiola rosea was linked to modest gains in endurance performance measures, with the size of the effect varying between studies.
Frontiers in nutritionWang et al., 2025 (Frontiers in nutrition)PMID 41080184
2 more
Systematic review, 2012
A review of trials on physical and mental tiredness found the results contradictory and the study methods weak, so no consistent effect could be established either way.
BMC complementary and alternative medicineSystematic review, 2022
A systematic review of Rhodiola rosea supplementation in exercise and sport contexts found the trial base small and heterogeneous, with mixed results across performance and perceived exertion measures.
Frontiers in NutritionLu Y et al., 2022 (Frontiers in Nutrition)PMID 35464040
Population figures from public health data. Context for the category, not a statement about any individual and not a claim about this product.
Every one of these is a fact the engine could ground.
Each line below was derived from this formula's own record at the time of verification. Nothing here was written by the brand, and nothing can be added that the evidence does not carry.
- Studied in people3 human studies on Rhodiola Extract (Rhodiola rosea) (Root) back this formula, each one cited.
- A mechanism that is settledHow Rhodiola Extract (Rhodiola rosea) (Root) works is settled pharmacology.
- Why this formatIt is a capsule, so the amount per serving is fixed and travels without measuring.
- The exact form, describedThe form on the label is Rhodiola extract standardised to salidroside. The record says what that form is and what it suits.
- Full label disclosureEvery ingredient on this label carries its own declared amount.
- Where it comes from and how it is madeRhodiola Extract (Rhodiola rosea) (Root) is made by botanical.
- Positions this formula already qualifies forThis formula already qualifies for positions beyond the one it is sold into, on the evidence it carries.
- A position nobody is holding yetSome of those positions are ones almost nobody is selling to yet.
How each ingredient usually behaves over time.
One ingredient, from its own page.
- Rhodiola Extract (Rhodiola rosea) (Root)
Some people notice steadier energy in the first few days. Fatigue and stress measures in trials moved across one to four weeks of daily use.
How each ingredient usually behaves over time, from its own page on IngredientMD. General timing for the ingredient, not a measurement of this product.
Capsule
It is a capsule, so the amount per serving is fixed and travels without measuring.
Best forMost standard doses, and anywhere a short, clean label is the point.
Questions shoppers ask
- Is Rhodiola 500mg independently verified?
- Yes. IngredientMD reviewed this formula independently and verified it in Oct 2026. The verdict is earned, not bought: brands can't edit or purchase it.
- What's in Rhodiola 500mg?
- Rhodiola 500mg is built on Rhodiola Extract (Rhodiola rosea) (Root). Each ingredient links to its own evidence page on IngredientMD.
- Were ingredient interactions checked?
- Yes. The combination was screened against 22 documented interactions for these actives in IngredientMD's interaction database.
- Who is IngredientMD?
- IngredientMD is an independent supplement-science platform. We analyze ingredients and formulas against clinical research, and we verify products only when they clear our bar. Labs run the tests. We review the results.
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These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. This record is not medical advice. Always consult your healthcare provider before starting any supplement regimen.
Independent review by IngredientMD, not commissioned by NOW FoodsWork at NOW Foods? This verification is yours to claim →