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Head-to-head evidence comparison — which supplement is right for you?
Cistanche vs Pine Bark Extract: Pine Bark Extract has the stronger overall evidence (5.5 vs 5.5/10); they're alternatives for libido & male vitality — the best pick depends on your goals. Take the 60-second quiz for a pick tailored to your goals.
Pine Bark Extract wins 1 of 3 categories. Both are solid choices — the best pick depends on your specific goals.
Verdict
Too few graded studies
Top outcomes
Verdict
Likely helps
3 of 4 studies with measurable effects showed benefit.
Top outcomes
Shared outcomes (1)
Outcomes where both Cistanche and Pine Bark Extract have evidence — compare verdict strength side-by-side.
100-200mg extract or 1-3g dried herb. These are typical label doses. The one cited trial that states a dose gave 5 g doses of an extract of a different species, Cistanche deserticola.
Morning with food, Can divide into two doses
Standardized extract (echinacosides)
100-200mg daily
Morning with food, Can be divided into two doses
Pycnogenol (standardized extract)
2-4 weeks
4-8 weeks
4-8 weeks
4-8 weeks
6-12 weeks
4-8 weeks
Initial use
Bioactive Components, Pharmacological Properties, and Applications of Cistanche deserticola Y. C. Ma: A Comprehensive Review
Nutrients (2025) · Review
Mechanism analysis elucidated its anti-fatigue and immune-enhancing activities, primarily through the modulation of pivotal signaling pathways, including NF-κB, AMPK, and TLR4.
Considering traditional Chinese medicine as adjunct therapy in the management of chronic constipation by regulating intestinal flora
Bioscience trends (2024) · Review
Therefore, we reviewed the relationship between intestinal flora and chronic constipation as well as advances in research on TCM as adjunct therapy in the management of chronic constipation by regulating intestinal flora.
Phytochemistry, synthesis, analytical methods, pharmacological activity, and pharmacokinetics of loganin: A comprehensive review
Phytotherapy research : PTR (2022) · Systematic review
Loganin, an IG, is one of the main active ingredient of Cornus officinalis Sieb. et Zucc., which approved as a medicinal and edible plant in China.
Phlebotonics for venous insufficiency
The Cochrane database of systematic reviews (2020) · Meta analysis · n=7690
Two of the 56 studies with efficacy data tested French maritime pine bark extract. The pooled results are for phlebotonics as a class, not for pine bark alone.
Pine bark (Pinus spp.) extract for treating chronic disorders
The Cochrane database of systematic reviews (2020) · Meta analysis · n=1641
In a mixed group of participants with type 1 and type 2 DM we do not know whether pine bark extract decreases HbA1c (MD -0.20 %, 95% CI -1.83 to 1.43; one study; 67 participants; very low-certainty evidence).
Effect of pycnogenol supplementation on blood pressure: A systematic review and meta-analysis of clinical trials
Phytotherapy research : PTR (2020) · Meta analysis · n=922
Pooled analysis suggested that pycnogenol supplementation can reduced systolic blood pressure (SBP) of (-3.22 mmHg; 95% CI [-5.52, -0.92]) and diastolic blood pressure (DBP; -1.91 mmHg; 95% CI [-3.64, -0.18]).
Pine Bark Extract has a higher evidence score (5.5/10 vs 5.5/10) and wins in 1 of 3 categories.
For libido & male vitality, Cistanche has a higher relevance score (70 vs 60).
No documented interaction was found in the data searched. This does not establish that this exact combination is safe.
The right pick depends on your goals. Answer a few quick questions for a personalised recommendation — or dig into the full evidence on each.