Resveratrol for Aging Skin & Wrinkles
C Some Evidence Limited evidence from small studies, but some positive signals exist.In vitro evidence is strong for anti-aging effects (SIRT1 activation, MMP inhibition). Oral bioavailability is extremely low (<2%), limiting clinical evidence for oral supplementation.
The Bottom Line
In vitro evidence is strong for anti-aging effects (SIRT1 activation, MMP inhibition). Oral bioavailability is extremely low (<2%), limiting clinical evidence for oral supplementation.
Key Study Findings
Population: Review of TCM compounds in autoimmune skin diseases
Population: None
Population: Cerebrovascular disease populations
Population: Status epilepticus and temporal lobe epilepsy
Population: Adults with type 2 diabetes mellitus
Key Statistics
4
Studies
200
Participants
Positive
Grade
Referenced Papers
Dosage & Usage
mg = milligrams · mcg = micrograms (1,000× smaller) · IU = International Units
Commonly Used Dosages
- general:
- 150-500 mg/day
- skinhealth:
- 250-500 mg/day trans-resveratrol
Upper limit: Generally well-tolerated up to 1,500 mg/day; GI discomfort above 2,500 mg/day
Dosages Studied in Research
| Dosage | Duration | Effect | N |
|---|---|---|---|
| None | -- | Mixed | -- |
| PPD-Lip@RES (resveratrol-loaded nanovesicle), dose not specified | -- | Positive | -- |
| None | -- | Neutral | -- |
| None | -- | Positive | -- |
| None | -- | Mixed | -- |
| 75 mg trans-resveratrol (acute single dose) | -- | Positive | 36 |
| None | -- | Mixed | -- |
| None | -- | Positive | -- |
Best taken: With meals for improved absorption; low oral bioavailability (~1-2%)
Safety & Side Effects
Reported Side Effects
- ⚠ Gastrointestinal discomfort at high doses
- ⚠ Diarrhea
- ⚠ May affect platelet aggregation
Known Interactions
- ● Anticoagulants (may have antiplatelet effects)
- ● CYP450 substrates (may inhibit drug metabolism)
- ● Estrogen-sensitive conditions (has weak estrogenic activity)
Tolerable upper intake: Generally well-tolerated up to 1,500 mg/day; GI discomfort above 2,500 mg/day
Always consult your healthcare provider before starting any supplement.
Frequently Asked Questions
Does Resveratrol help with Aging Skin & Wrinkles?
How much Resveratrol should I take for Aging Skin & Wrinkles?
Are there side effects of Resveratrol?
How strong is the evidence for Resveratrol and Aging Skin & Wrinkles?
Related Evidence
Other ingredients for Aging Skin & Wrinkles
References
- [1] Yuhan Wang et al.. Front Immunol. 2025. Research progress on traditional Chinese medicine compounds in autoimmune-related skin diseases. doi:10.3389/fimmu.2025.1629288 PubMed
- [2] Mohd Farhan et al.. Pharmaceuticals (Basel). 2024. Dietary Polyphenols, Plant Metabolites, and Allergic Disorders: A Comprehensive Review. doi:10.3390/ph17060670 PubMed
- [3] Xuefei Zhang et al.. Int J Nanomedicine. 2024. Resveratrol-Loaded Versatile Nanovesicle for Alopecia Therapy via Comprehensive Strategies. doi:10.2147/IJN.S477820 PubMed
- [4] Qing Wang et al.. Front Pharmacol. 2022. Antioxidant and neuroprotective actions of resveratrol in cerebrovascular diseases. doi:10.3389/fphar.2022.948889 PubMed
- [5] Olagide W Castro et al.. Front Neurol. 2017. Resveratrol for Easing Status Epilepticus Induced Brain Injury, Inflammation, Epileptogenesis, and Cognitive and Memory Dysfunction-Are We There Yet? doi:10.3389/fneur.2017.00603 PubMed
- [6] Rachel H X Wong et al.. Nutrients. 2016. Acute Resveratrol Consumption Improves Neurovascular Coupling Capacity in Adults with Type 2 Diabetes Mellitus. doi:10.3390/nu8070425 PubMed
- [7] Alberto A A Bertelli et al.. J Cardiovasc Pharmacol. 2009. Grapes, wines, resveratrol, and heart health. doi:10.1097/FJC.0b013e3181bfaff3 PubMed
- [8] Timothy Mainardi et al.. J Allergy Clin Immunol. 2009. Complementary and alternative medicine: herbs, phytochemicals and vitamins and their immunologic effects. doi:10.1016/j.jaci.2008.12.023 PubMed
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