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Serinisol is a completely natural supplement that helps you feel calmer and more relaxed by quieting the overproduction of cortisol triggered by stress. Cortisol is a stress hormone that is intended to help you deal with emergencies. It keeps you alert, balances electrolytes, calibrates heart beat and pressure, converts fats and proteins to energy and counteracts inflammation. If stress is ongoing, cortisol levels do not return to normal levels as intended, and instead can stay high for long periods. This will affect your body negatively, leading to adrenal imbalance and symptoms like anxiety, sleeplessness and impaired memory.

How will Serinisol help you?

  • Aids in the reduction of cortisol.
  • Assists your body’s natural ability to counter occasional stress.
  • Helps reduce sporadic feelings of anxiousness.
  • Promotes relaxation.
  • Improves mood.
  • Enhances mental clarity.
  • Improves sleep.

Our Serinisol is:

  • Formulated to “quiet down” overexerted cortisol levels.
  • Made from the highest quality ingredients and free of artificial preservatives, colors, sweeteners or flavors.
  • Manufactured in a facility validated by NSF International to meet or exceed all governmental requirements for Good Manufacturing Practices (the FDA's GMP's).

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.
Serinisol Ingredients

Product References

Our Serinisol is doctor-formulated to be complete, natural, bioavailable, and manufactured to pharmaceutical standards.

The following articles and studies, arranged in order of recency, represent a sampling of the research on the constituents of Serinisol.


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EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA); Scientific Opinion on the substantiation of health claims related to L-theanine from Camellia sinensis (L.) Kuntze (tea) and improvement of cognitive function (ID 1104, 1222, 1600, 1601, 1707, 1935, 2004, 2005), alleviation of psychological stress (ID 1598, 1601), maintenance of normal sleep (ID 1222, 1737, 2004) and reduction of menstrual discomfort (ID 1599) pursuant to Article 13(1) of Regulation (EC) No 1924/2006. EFSA Journal 2011;9(6):2238. [23 pp.]. doi:10.2903/j.efsa.2011.2238. Available online: www.efsa.europa.eu/efsajournal


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Jorissen, B., et al. 2002. Safety of soy-derived phosphatidylserine in elderly people. Nutr. Neurosci., 5 (5), 337–343. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/12385596 (accessed 01.20.2011).

Benton, D. et al. 2001. The influence of phosphatidylserine supplementation on mood and heart rate when faced with an acute stressor. Nutr. Neurosci., 4 (3), 169–178. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/11842886 (accessed 01.20.2011).

Suzuki, S., et al. 2001. Oral administration of soybean lecithin transphophatidylate phosphatidylserine improves memory impairment in aged rats. J. Nutr., 131, 2951–2956. URL: http://jn.nutrition.org/content/131/11/2951.long (accessed 02.18.2011).

Blokland, A., et al. 1999. Cognition-enhancing properties of subchronic phosphatidylserine (PS) treatment in middle-aged rats: Comparison of bovine cortex PS with egg PS and soybean PS. Nutrition, 15 (10), 778–783. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/10501292 (accessed 02.07.2011).

Kelly, G. 1999. Nutritional and botanical interventions to assist with the adaptation to stress. Altern. Med. Rev., 4 (4), 249–265. URL (PDF): http://www.thorne.com/altmedrev/.fulltext/4/4/249.pdf (accessed 01.20.2011).

Fahey, T., & Pearl, M. 1998. The hormonal and perceptive effects of phosphatidylserine administration during two weeks of resistive exercise-induced overtraining. Biol. Sport, 15, 135–144.

Furushiro, M., et al. 1997. Effects of oral administration of soybean lecithin transphosphatidylated phosphatidylserine on impaired learning of passive avoidance in mice. Jpn. J. Pharmacol., 75, 447–450. URL: http://www.journalarchive.jst.go.jp/english/jnlabstract_en.php?cdjournal=jphs1951&cdvol=75&noissue=4&startpage=447 (accessed 02.18.2011).

Pepeu, G., et al. 1996. A review of phosphatidylserine pharmacological and clinical effects. Is phosphatidylserine a drug for the ageing brain? Pharmacol Res., 33 (2), 73–80. URL (no abstract): http://www.ncbi.nlm.nih.gov/pubmed/8870022 (accessed 02.18.2011).

Cenacchi, B., et al. 1993. Cognitive decline in the elderly: A double-blind, placebo-controlled multicenter study on efficacy of phosphatidylserine administration. Aging, 5 (2), 123–133. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/8323999 (accessed 02.18.2011).

Cohen, S., & Muller, W. 1992. Age-related alterations of NMDA-receptor properties in the mouse forebrain: Partial restoration by chronic phosphatidylserine treatment. Brain Res., 584, 174–180. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/1355390 (accessed 02.01.2011).

Crook, T., et al. 1992. Effects of phosphatidylserine in Alzheimer’s disease. Psychopharmacol. Bull, 28 (1), 61–66. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/1609044 (accessed 02.18.2011).

Engel, R., et al. 1992. Double-blind cross-over study of phosphatidylserine vs. placebo in patients with early dementia of the Alzheimer type. Eur. Neuropsychopharmacol., 2 (2), 149–155. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/1633433 (accessed 02.18.2011).

Monteleone, P., et al. 1992. Blunting by chronic phosphatidylserine administration of the stress-induced activation of the hypothalamo-pituitary-adrenal axis in healthy men. Eur. J. Clin. Pharmacol., 42 (4), 385–388. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/1325348 (accessed 01.31.2011).

Casamenti, F., et al. 1991. Phosphatidyl serine reverses the age-dependent decrease in cortical acetylcholine release: A microdialysis study. Eur. J. Pharmacol., 194 (1), 11–16. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/2060587 (accessed 02.01.2011).

Crook, T., et al. 1991. Effects of Phosphatidylserine in age-associated memory impairment. Neurol., 41 (5), 644–649. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/2027477 (accessed 02.18.2011).

Drago, F., et al. 1991. Protective action of phosphatidylserine on stress-induced behavioral and autonomic changes in aged rats. Neurobiol. Aging, 12 (5), 437–440. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/1770977 (accessed 02.18.2011).

Klinkhammer, P., et al. 1990. Effect of phosphatidylserine on cerebral glucose metabolism in Alzheimer’s disease. Dementia, 1, 197–201. URL (abstract): http://content.karger.com/ProdukteDB/produkte.asp?Doi=107142 (accessed 02.08.2011).

Maggioni, M., et al. 1990. Effects of phosphatidylserine therapy in geriatric patients with depressive disorders. Acta Psychiatr. Scand., 81 (3), 265–270. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/1693032 (accessed 02.18.2011).

Monteleone, P., et al. 1990. Effects of phosphatidylserine on the neuroendocrine response to physical stress in humans. Neuroendocrinology, 52 (3), 243–248. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/2170852 (accessed 01.31.2011).

Rosadini, G., et al. 1990–1991. Phosphatidylserine: Quantitative EEG effects in healthy volunteers. Neuropsychobiology, 24 (1), 42–48. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/2132640 (accessed 02.18.2011).

Vannucchi, M., et al. 1990. Decrease of acetylcholine release from cortical slices in aged rats: Investigations into its reversal by phosphatidylserine. J. Neurochem., 55 (3), 819–825. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/2384755 (accessed 02.01.2011).

Lombardi, G. 1989. [Pharmacological treatment with phosphatidyl serine of 40 ambulatory patients with senile dementia syndrome]. Minerva Med.,;80 (6), 599–602. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/2747990 (accessed 02.18.2011).

Slack, B., et al. 1989. Uptake of exogenous phosphatidylserine by human neuroblastoma cells stimulates the incorporation of [methyl-14C]choline into phosphatidylcholine. J. Neurochem., 53 (2), 472–481. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/2746233 (accessed 02.08.2011).

Stockert, M., et al. 1989. In vivo action of phosphatidylserine, amitriptyline and stress on the binding of [3H] imipramine to membranes of the rat cerebral cortex. Eur. J. Pharmacol., 160 (1), 11–16. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/2714356 (accessed 02.18.2011).

Amaducci, L. 1988. Phosphatidylserine in the treatment of Alzheimer’s disease: Results of a multicenter study. Psychopharmacol. Bull., 24 (1), 130–134. URL (no abstract available): http://www.ncbi.nlm.nih.gov/pubmed/3290936 (accessed 02.08.2011).

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Toffano, 1987. The therapeutic value of phosphatidylserine effect in the aging brain. In Hanin, I., & Ansell, G. (eds.), Lecithin: Technological, biological, and therapeutic aspects, 137–146. NY: Plenum Press.

Passionflower (Passiflora incarnata)

Ngan, A., & Conduit, R. 2011. A double-blind, placebo-controlled investigation of the effects of Passiflora incarnata (passionflower) herbal tea on subjective sleep quality. Phytother. Res. [Epub ahead of print]. URL: http://www.ncbi.nlm.nih.gov/pubmed/21294203 (accessed 02.24.2011).

Natural Standard. 2011. Passionflower (Passiflora incarnata L.). Professional monograph. URL (subscription required): http://naturalstandard.com/databases/herbssupplements/all/passionflower.asp (accessed 01.31.2011).

Appel, K., et al. 2010. Modulation of the ?-aminobutyric acid (GABA) system by Passiflora incarnata L. Phytother. Res. [Epub ahead of print]. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/21089181 (accessed 02.14.2011).

Boeira, J., et al. 2010. Toxicity and genotoxicity evaluation of Passiflora alata Curtis (Passifloraceae). J. Ethnopharmacol., 128 (2), 526–532. URL: http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&cmd=prlinks&retmode=ref&id=19799991 (accessed 01.28.2011).

Cravotto, G., et al. 2010. Phytotherapeutics: An evaluation of the potential of 1000 plants. J. Clin. Pharm. Ther., 35 (1), 11–48. Review. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/20175810 (accessed 02.14.2011).

Deng, J., et al. 2010. Anxiolytic and sedative activities of Passiflora edulis f. flavicarpa. J. Ethnopharmacol., 128, 148–153. URL: http://www.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&cmd=prlinks&retmode=ref&id=20051259 (accessed 01.28.2011).

Elsas, S., et al. 2010. Passiflora incarnata L. (Passionflower) extracts elicit GABA currents in hippocampal neurons in vitro, and show anxiogenic and anticonvulsant effects in vivo, varying with extraction method. Phytomedicine, 17 (12), 940–949. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/20382514 (accessed 02.14.2011).

Faustino, T., et al. 2010. [Medicinal plants for the treatment of generalized anxiety disorder: A review of controlled clinical studies.] Rev. Bras. Psiquiatr., 32 (4), 429–436. URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1516-44462010000400017&lng=en&nrm=iso&tlng=en (accessed 02.14.2011).

Fiebich, B., et al. 2010. Pharmacological studies in an herbal drug combination of St. John’s Wort (Hypericum perforatum) and passion flower (Passiflora incarnata): In vitro and in vivo evidence of synergy between Hypericum and Passiflora in antidepressant pharmacological models. Fitoterapia [Epub ahead of print]. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/21185920 (accessed 02.14.2011).

Holbik, M., et al. 2010. Apparently no sedative benzoflavone moiety in passiflorae herba. Planta Med., 76 (7), 662–664. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/20301055 (accessed 02.14.2011).

Lakhan, S., & Vieira, K. 2010. Nutritional and herbal supplements for anxiety and anxiety-related disorders: Systematic review. Nutr. J., 9 (1), 42. URL: http://www.nutritionj.com/content/9/1/42 (accessed 01.28.2011).

Sampath, C., et al. 2010. Anxiolytic effects of fractions obtained from Passiflora incarnata L. in the elevated plus maze in mice. Phytother. Res. [Epub ahead of print]. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/21077264 (accessed 02.14.2011).

Wohlmuth, H., et al. 2010. Pharmacognosy and chemotypes of passionflower (Passiflora incarnata L.). Biol. Pharm. Bull., 33 (6), 1015–1018. URL: http://www.jstage.jst.go.jp/article/bpb/33/6/33_1015/_article (accessed 09.28.2010).

Carrasco, M., et al. 2009. Interactions of Valeriana officinalis L. and Passiflora incarnata L. in a patient treated with lorazepam. Phytother. Res., 23 (12), 1795–1796. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/19441067 (accessed 02.14.2011).

Grundmann, O., et al. 2009. Anxiolytic effects of a passion flower (Passiflora incarnata L.) extract in the elevated plus maze in mice. Pharmazie, 64 (1), 63–64. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/19216234 (accessed 02.14.2011).

Tabach, R., et al. 2009. Preclinical toxicological assessment of a phytotherapeutic product — CPV (based on dry extracts of Crataegus oxyacantha L., Passiflora incarnata L., and Valeriana officinalis L.). Phytother. Res., 23 (1), 33–40. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/19048610 (accessed 02.14.2011).

Weeks, B. 2009. Formulations of dietary supplements and herbal extracts for relaxation and anxiolytic action: Relarian. Med. Sci. Monit., 15 (11), RA256–RA262. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/19865069 (accessed 02.14.2011).

Barbosa, P., et al. 2008. The aqueous extracts of Passiflora alata and Passiflora edulis reduce anxiety-related behaviors without affecting memory process in rats. J. Med. Food, 11 (2), 282–288. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/18598170 (accessed 02.14.2011).

Beaumont, D., et al. 2008. The effects of chrysin, a Passiflora incarnata extract, on natural killer cell activity in male Sprague–Dawley rats undergoing abdominal surgery. AANA J., 76 (2), 113–117. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/18478816 (accessed 02.14.2011).

Grundmann, O., et al. 2008. Anxiolytic activity of a phytochemically characterized Passiflora incarnata extract is mediated via the GABAergic system. Planta Med., 74 (15), 1769–1773. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/19006051 (accessed 02.14.2011).

Masteikova, R., et al. 2008. Antiradical activities of the extract of Passiflora incarnata. Acta Pol. Pharm., 65 (5), 577–583. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/19051605 (accessed 01.28.2011).

Movafegh, A., et al. 2008. Preoperative oral Passiflora incarnata reduces anxiety in ambulatory surgery patients: A double-blind, placebo-controlled study. Anesth. Analg., 106 (6), 1728–1732. URL: http://www.anesthesia-analgesia.org/content/106/6/1728.long (accessed 01.28.2011).

Nassiri–Asl, M., et al. 2008. Possible role of GABAA-benzodiazepine receptor in anticonvulsant effects of Pasipay in rats. Zhong Xi Yi Jie He Xue Bao, 6 (11), 1170–1173. URL: http://www.jcimjournal.com/en/showAbstrPage.aspx?articleid=167219772008111170 (accessed 02.14.2011).

Rodriguez–Fragoso, L., et al. 2008. Risks and benefits of commonly used herbal medicines in México. Toxicol. Appl. Pharmacol., 227 (1), 125–135. URL http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2322858/?tool=pubmed (accessed 02.14.2011).

Zhai, K., et al. 2008. Chrysin induces hyperalgesia via the GABAA receptor in mice. Planta Med., 74 (10), 1229–1234. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/18612941 (accessed 02.14.2011).

Brown, E., et al. 2007. Evaluation of the anxiolytic effects of chrysin, a Passiflora incarnata extract, in the laboratory rat. AANA J., 75 (5), 333–337. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/17966676 (accessed 02.14.2011).

Lolli, L., et al. 2007. Possible involvement of GABA A-benzodiazepine receptor in the anxiolytic-like effect induced by Passiflora actinia extracts in mice. J. Ethnopharmacol., 111 (2), 308–314. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/17196350 (accessed 02.14.2011).

Miyasaka, L., et al. 2007. Passiflora for anxiety disorder. Cochrane Database Syst. Rev. (1), CD004518. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/17253512 (accessed 02.09.2011).

Nassiri-Asl, M., et al. 2007. Anticonvulsant effects of aerial parts of Passiflora incarnata extract in mice: Involvement of benzodiazepine and opioid receptors. BMC Complement. Altern. Med., 7, 26. URL: http://www.biomedcentral.com/1472-6882/7/26 (accessed 01.28.2011).

Sarris, J. 2007. Herbal medicines in the treatment of psychiatric disorders: A systematic review. Phytother. Res., 21 (8), 703–716. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/17562566 (accessed 02.14.2011).

Capasso, A., & Sorrentino, L. 2005. Pharmacological studies on the sedative and hypnotic effect of kava kava and Passiflora extracts combination. Phytomedicine, 12 (1–2), 39–45. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/15693706 (accessed 02.14.2011).

[No authors listed.] 2005. Management of insomnia: A place for traditional herbal remedies. Prescrire Int., 14 (77), 104–107. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/15984105 (accessed 02.14.2011).

Santos, K., et al. 2005. Passiflora actinia Hooker extracts and fractions induce catalepsy in mice. J. Ethnopharmacol., 100 (3), 306–309. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/15882936 (accessed 02.14.2011).

Ulbricht, C., & Basch, E., Eds. 2005. Natural Standard Herb & Supplement Reference: Evidence-based Clinical Reviews. Natural Standard Research Collaboration. NY: Elsevier Mosby.

Dhawan, K., et al. 2004. Passiflora: A review update. J. Ethnopharmacol., 94 (1), 1–23. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/15261959 (accessed 02.14.2011).

Peeters, E., et al. 2004. Effect of supplemental tryptophan, vitamin E, and a herbal product on responses by pigs to vibration. J. Anim. Sci., 82 (8), 2410–2420. URL: http://jas.fass.org/cgi/content/full/82/8/2410 (accessed 02.14.2011).

Wheatley, D. 2005. Medicinal plants for insomnia: A review of their pharmacology, efficacy and tolerability. J. Psychopharmacol., 19 (4), 414–421. Review. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/15982998 (accessed 02.14.2011).

Hidaka, M., et al. 2004. Potent inhibition by star fruit of human cytochrome P450 3A (CYP3A) activity. Drug Metab. Dispos., 32 (6), 581–583. URL: http://dmd.aspetjournals.org/content/32/6/581.long (accessed 01.28.2011).

Dhawan, K., et al. 2003. Attenuation of benzodiazepine dependence in mice by a tri-substituted benzoflavone moiety of Passiflora incarnata Linnaeus: A non-habit forming anxiolytic. J. Pharm. Pharm. Sci., 6 (2), 215–222. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/12935433 (accessed 02.14.2011).

Dhawan, K. 2003. Drug/substance reversal effects of a novel tri-substituted benzoflavone moiety (BZF) isolated from Passiflora incarnata Linn. — a brief perspective. Addict. Biol., 8 (4), 379–386. Review. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/14690874 (accessed 02.14.2011).

Dhawan, K., & Sharma, A. 2003. Restoration of chronic-Delta 9-THC-induced decline in sexuality in male rats by a novel benzoflavone moiety from Passiflora incarnata Linn. Br. J. Pharmacol., 138 (1), 117–120. URL: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1573641/?tool=pubmed (accessed 02.09.2011).

Dhawan, K., & Sharma, A. 2002. Antitussive activity of the methanol extract of Passiflora incarnata leaves. Fitoterapia, 73 (5), 397–399. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/12165335 (accessed 02.15.2011).

Dhawan, K., et al. 2002. Beneficial effects of chrysin and benzoflavone on virility in 2-year-old male rats. J. Med. Food, 5 (1), 43–48. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/12511112 (accessed 02.15.2011).

Dhawan, K., et al. 2002. Comparative anxiolytic activity profile of various preparations of Passiflora incarnata Linneaus: A comment on medicinal plants’ standardization. J. Altern. Complement. Med., 8 (3), 283–291. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/12165186 (accessed 01.28.2011).

Dhawan, K., et al. 2002. Nicotine reversal effects of the benzoflavone moiety from Passiflora incarnata Linneaus in mice. Addict. Biol., 7 (4), 435–441. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/14690874 (accessed 02.14.2011).

Dhawan, K., et al. 2002. Reversal of cannabinoids (delta9-THC) by the benzoflavone moiety from methanol extract of Passiflora incarnata Linnaeus in mice: A possible therapy for cannabinoid addiction. J. Pharm. Pharmacol., 54 (6), 875–881. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/12244887 (accessed 02.14.2011).

Dhawan, K., et al. 2002. Suppression of alcohol-cessation-oriented hyper-anxiety by the benzoflavone moiety of Passiflora incarnata Linnaeus in mice. J. Ethnopharmacol., 81 (2), 239–244. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/12065157 (accessed 02.14.2011).

Krenn, L. 2002. [Passion Flower (Passiflora incarnata L.) — a reliable herbal sedative.] Wien Med. Wochenschr., 152 (15–16), 404–406. URL: http://www.ncbi.nlm.nih.gov/pubmed/12244887 (accessed 02.14.2011).

Akhondzadeh, S., et al. 2001a. Passionflower in the treatment of opiates withdrawal: A double-blind randomized controlled trial. J. Clin. Pharm. Ther., 26 (5), 369–373. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/11679027 (accessed 02.14.2011).

Akhondzadeh, S., et al. 2001b. Passionflower in the treatment of generalized anxiety: A pilot double-blind randomized controlled trial with oxazepam. J. Clin. Pharm. Ther., 26, 363–367. URL (abstract): http://onlinelibrary.wiley.com/doi/10.1046/j.1365-2710.2001.00367.x/abstract (accessed 01.28.2011).

Dhawan, K., et al. 2001. Anti-anxiety studies on extracts of Passiflora incarnata Linnaeus. J. Ethnopharmacol., 78 (2–3), 165–170. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/11694362 (accessed 01.26.2011).

Dhawan, K., et al. 2001. Comparative biological activity study on Passiflora incarnata and P. edulis. Fitoterapia, 72 (6), 698–702. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/11543974 (accessed 02.15.2011).

Dhawan, K., et al. 2001. Correct identification of Passiflora incarnata Linn., a promising herbal anxiolytic and sedative. J. Med. Food, 4 (3), 137–144. URL: http://www.ncbi.nlm.nih.gov/pubmed/12639407 (accessed 01.28.2011).

Fisher, A., et al. 2000. Toxicity of Passiflora incarnata L. J. Toxicol. Clin. Toxicol., 38 (1), 63–66. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/10696928 (accessed 02.15.2011).

Bourin, M., et al. 1997. A combination of plant extracts in the treatment of outpatients with adjustment disorder with anxious mood: Controlled study versus placebo. Fundamental. Clin. Pharmacol., 11 (2), 127–132. URL (abstract): http://onlinelibrary.wiley.com/doi/10.1111/j.1472-8206.1997.tb00179.x/abstract (accessed 01.27.2011).

Salgueiro, J., et al. 1997. Anxiolytic natural and synthetic flavonoid ligands of the central benzodiazepine receptor have no effect on memory tasks in rats. Pharmacol. Biochem. Behav., 58 (4), 887–891. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/9408191 (accessed 01.28.2011).

Soulimani, R., et al. 1997. Behavioral effects of Passiflora incarnata L. and its indole alkaloid and flavonoid derivatives and maltol in the mouse. J. Ethnopharmacol., 57 (1), 11–20. URL (abstract): http://www.ncbi.nlm.nih.gov/pubmed/9234160 (accessed 02.15.2011).

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Average Ratings

97% recommend Serinisol

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Review by Maryb on 01/23/2017

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This is a great product. I have been suffering from high anxiety for years and was reluctant to take prescription meds for it. I started with the recommended dosage and now only need to take 1-2 a day. Keeps my thoughts under control at night and don't wake up in the middle of the night. So sleep is much improved. Anxiety during the day is much less as well. Maybe only high anxiety people may understand what I'm talking about... Been on it about 2 months.

Review by JKT on 10/21/2016

Would Recommend: Yes
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During the night I would wake up at least 3-4 times, and then in the morning I was exhausted. Since adding Serinisol to my health supplements I am sleeping betters and not waking exhausted.

Review by Myong Cha on 08/29/2016

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Agents are very cheerful and willing to take the time to answer all questions. They are always very helpful.

Review by Alek on 08/27/2016

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Review by Linda on 07/21/2016

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I just couldn't stay asleep but Serinisol used with melatonin has made such a tremendous difference. Must give it time to get in your system - not an instant solution. Also must take it on a regular basis - you'll be glad you did! I'm now to the point I don't need the melatonin on a regular basis any longer.

Review by brenda on 07/20/2016

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Review by peggy3 on 05/06/2016

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I think this site has excellent resources. I will definitely continue to go to it for assistance in the future.

Review by Lsad828 on 04/30/2016

Would Recommend: No
Overall Rating:
Customer Service:
I cannot tell a difference while taking this product.

Review by Joey on 03/15/2016

Would Recommend: Yes
Overall Rating:
Customer Service:
Happy its available. Works well for me. Helping me with stress and insomnia.

Review by Ellen on 03/07/2016

Would Recommend: Yes
Overall Rating:
Customer Service:
I used for sleep and calmness.