Maritime Pine Bark Extract
A 2014 Pycnogenol study (Belcaro et al.) in healthy professionals aged 35–55 reported small but significant cognitive improvements and a 30.4% drop in plasma free radicals after 12 weeks at 150mg/day — but it was a non-randomized product-evaluation registry study, not an RCT. A 2011 controlled (non-randomized) study in students (Luzzi et al.) reported better attention, memory and exam scores over 8 weeks. Both come from the same Irvine3 Labs / Chieti-Pescara author group, which has published numerous Pycnogenol studies; Pycnogenol is a Horphag Research trademark, and these trials are widely reported as industry-supported, though no sponsor is disclosed in the abstracts. The independent 2020 Cochrane review rated the evidence for every pine bark outcome it assessed as very low certainty. A 2025 network meta-analysis ranked Pycnogenol highly for mild cognitive impairment but cautioned about heterogeneity.
Evidence reviewed:
Mechanism of action
Maritime Pine Bark Extract (Pinus pinaster) contains proanthocyanidins — potent polyphenol antioxidants that cross the blood-brain barrier. It works via three pathways: (1) stimulating endothelial nitric oxide synthase (eNOS) to increase cerebral blood flow via vasodilation; (2) scavenging reactive oxygen species to protect neuronal membranes; (3) modulating NF-κB inflammatory signalling to reduce neuroinflammation. Pycnogenol is the most studied branded form.
Clinical evidence summary
A 2014 Pycnogenol study (Belcaro et al.) in healthy professionals aged 35–55 reported small but significant cognitive improvements and a 30.4% drop in plasma free radicals after 12 weeks at 150mg/day — but it was a non-randomized product-evaluation registry study, not an RCT. A 2011 controlled (non-randomized) study in students (Luzzi et al.) reported better attention, memory and exam scores over 8 weeks. Both come from the same Irvine3 Labs / Chieti-Pescara author group, which has published numerous Pycnogenol studies; Pycnogenol is a Horphag Research trademark, and these trials are widely reported as industry-supported, though no sponsor is disclosed in the abstracts. The independent 2020 Cochrane review rated the evidence for every pine bark outcome it assessed as very low certainty. A 2025 network meta-analysis ranked Pycnogenol highly for mild cognitive impairment but cautioned about heterogeneity.
Human effect matrix
Based on human clinical trials only. Animal and in-vitro data excluded.
| Effect | Evidence | Magnitude | Studies |
|---|---|---|---|
| Attention & Focus | preliminary | Small | 3 |
| Oxidative Stress Reduction | preliminary | Moderate | 1 |
| Cerebral Blood Flow | moderate | Small | — |
| Memory | preliminary | Small | 2 |
Evidence key: Strong = multiple consistent RCTs · Moderate = smaller/fewer RCTs · Preliminary = early trials or small n · Mixed = conflicting results
Documented benefits
- Lower oxidative stress markers
- Attention and focus (preliminary, non-randomized studies)
- Antioxidant activity
Side effects & cautions
- Generally well tolerated, though adverse-event reporting was inconsistent across trials (Cochrane 2020)
- Rare: mild GI discomfort
- Headache (uncommon)
- Immunosuppressants: possible interaction, not confirmed by clinical reports — ask your doctor
How to take
Stacking recommendations
Ingredients that pair well with Maritime Pine Bark Extract and why.
Citicoline provides cholinergic focus; Pine Bark provides blood flow and antioxidant support. Together they form the core of Performance Lab Mind — a minimal, evidence-based focus stack.
Pine Bark supports cerebral blood flow (delivery); Tyrosine supports catecholamine synthesis (production). Complementary supply-side + demand-side pairing.
Pine Bark protects neuronal membranes from oxidative damage; DHA provides the structural fatty acid for those membranes. Protective + structural combination.
Frequently asked questions
What is Pycnogenol and is it worth the premium?
Pycnogenol is a patented extract of French Maritime Pine Bark (Pinus pinaster) standardised to 65-75% proanthocyanidins with a specific manufacturing process. It is the extract used in the cognitive studies cited here; no trial has compared it with generic pine bark extract. Generic pine bark extracts may vary in composition. If you want to match the clinical evidence, Pycnogenol is the most reliable choice.
How does Maritime Pine Bark compare to Ginkgo Biloba?
Both improve cerebral blood flow but via different mechanisms: Ginkgo inhibits platelet-activating factor; Pine Bark stimulates nitric oxide. Pine Bark has stronger antioxidant activity; Ginkgo has a larger evidence base for cognitive decline. No trial has tested the combination, and ginkgo raises bleeding risk with blood thinners.
Can I take Pine Bark Extract long-term?
The pooled trials ran from 4 weeks to 6 months, and the Cochrane review notes adverse events were reported inconsistently, so the absence of reported harm is not proof of long-term safety. No cycling protocol has been tested. Check with your doctor if you take immunosuppressants.
Why is the dose in Performance Lab Mind only 75mg?
Performance Lab Mind uses 75mg Maritime Pine Bark — below the 100-200mg clinical dose used in most standalone trials. However, in a multi-ingredient formula with Citicoline and Tyrosine, the synergistic effects may partially compensate. It is still technically underdosed relative to the standalone evidence.
Maritime Pine Bark Extract in Southeast Asia
Products in Southeast Asia
None of the stacks we have audited are listed in our catalogue in Southeast Asia yet.
HSA / NPRA / BPOM / FDA PH / Thai FDA
SEA country guides
Regulatory note
Health supplements in Singapore are regulated by the Health Sciences Authority (HSA); in Malaysia by the National Pharmaceutical Regulatory Agency (NPRA); in Indonesia by the Badan Pengawas Obat dan Makanan (BPOM); in the Philippines by FDA Philippines; in Thailand by FDA Thailand. Halal certification is required by law for supplements marketed to Indonesian consumers from 18 October 2026, regulated by the Badan Penyelenggara Jaminan Produk Halal (BPJPH); in Malaysia, products described as halal must be certified, with the Jabatan Kemajuan Islam Malaysia (JAKIM) as the certifying body. We surface certification status per product where verifiable. This page is editorial, not medical advice. Consult a qualified healthcare professional before starting any supplement.
Sources (5)expand
- PMID 24675223Pycnogenol® improves cognitive function, attention, mental performance and specific professional skills in healthy professionals aged 35-55. (2014)
- PMID 22108481Pycnogenol® supplementation improves cognitive function, attention and mental performance in students. (2011)
- PMID 31333448Assessing the Efficacy and Mechanisms of Pycnogenol on Cognitive Aging From Animal and Human Studies. (2019)
- PMID 32990945Pine bark (Pinus spp.) extract for treating chronic disorders. (2020)
- PMID 41333026Comparative efficacy and safety of botanical drugs for mild cognitive impairment: a systematic review and network meta-analysis. (2025)