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Biotanica, Polygonum Multiflorum (Heshouwu), Premium Herbal Extract

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Biotanica, Polygonum Multiflorum (Heshouwu), Premium Herbal Extract

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Replenishes Energy*
Supports Healthy Blood*
Longevity & Youth Tonic*
Boosts Libido*
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*** We are currently undergoing a rebrand and relocating to new production facility. As such we will be re-open for business early August 2021. Thanks again to all our valued customers for your continued support. ***
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We Care For the Environment

Biotanica, Polygonum Multiflorum (Heshouwu), Extract - replenishes energy - supports healthy blood - longevity & youth tonic - boosts libido.*

Our Premium  Polygonum Multiflorum (Heshouwu) supplement is standardized to 10% Tetrahydroxystilbene Glucosides extract.

What is Polygonum Multiflorum Extract?

Polygonum Multiflorum is known by several names such as Heshouwu, Fo-ti, Shou-Wu-Pian, Shen-Min, Tuber fleece flower, and Chinese knotweed. Besides the traditional use of folk tonics, extracts of Polygonum multiflorum have been shown to support healthy aging [1]. 2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside, isolated from Polygonum multiflorum, which is traditionally used as a healthy aging support tonic. Tetrahydroxystilbene glucoside possesses a potent antioxidative capacity, it may enhance stress resistance supporting healthy aging. *

How Could Polygonum Multiflorum Extract Support My Health?

Mounting studies have stressed out its key benefit for the support of various health benefits such as liver health, blood sugar management, healthy hair and brain health. The leaves, root tuber and rhizomes of this plant have been used as healthy age support whereas the stem is used as a useful sleep aid [15]. *

This tonic herb might be useful for supporting a healthy reproductive system, boosting vitality, bowel movements, kidney healthy, urinary health, menstrual support, blood pressure management, healthy cholesterol levels, lean muscle support, healthy tendons and bones, a sleep aid and hearing health [2,3,4]. *

Ageing is defined as an accumulation of diverse deleterious changes occurring in cells and tissues with advancing age that is responsible for the increased risk of health issues. Extracts of Polygonum multiflorum are used as a healthy aging support tonic in East Asian countries [5]. Research suggests this could be related to the 2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside, the main bioactive component of Polygonum multiflorum. It is a potent antioxidant and it has significant oxidant stress decreasing property [6]. Physcion, apigenin, hyperoside, rutin, vitexin, beta-amyrin, beta-sitosterol, and daucosterol are other compounds which may provide antioxidant support. *

In traditional Chinese remedies, preparations from Polygonum multiflorum have a long history of use for hair growth and blackening. Both oral and topical administration of P. multiflorum preparations were used for hair graying sometimes simultaneously in traditional application methods. The hair growth promotion effect of oral Polygonum multiflorum was most likely mediated by the expression of fibroblast growth factor-7 [7]. After 1 month of taking extracts of P. multiflorum twice daily, 91% of men and 87% of women reported improvement. Additionally, none of the study participants reported any side effects during the treatment period [7]. *

Steele et al. [8] reported cell protective effects of an extract of Polygonum multiflorum in astroglial cells (brain and spinal cells). An improvement of cognitive performance and reduction in glutamate-induced neurotoxicity [9] were observed. 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside has been shown to exert positive effects on learning and memory in animal models. *

Colitis, a bowel challenge that causes disruption of the digestive tract. 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside of Polygonum multiflorum exerts protective effects on experimental digestive health through alleviating oxygen and nitrogen free radicals level and down-regulating inducible nitric oxide synthase expression [10]. *

Wang et al. [11] showed that 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside has blood flow effects for cerebral ischemia (an inadequate blood supply to the brain). It also mediates antagonistic effects on oxidation of lipoprotein, proliferation, and a decrease of nitric oxide content of coronary arterial smooth muscle cells, which explains the anti-atherosclerosis mechanism of Polygonum multiflorum [12]. *

Polygonum multiflorum a novel natural inhibitor of advanced glycation ends product formation which plays a major pathogenic role in blood sugar health and its complications [13]. *

Sun et al. [14] showed that tetrahydroxystilbene glucoside protects human from neurodegenerative disorders. It can inhibit the 1-methyl-4-phenylpyridinium (a neurotoxin that causes cell death) action and improve the mitochondrial function, decrease oxidative stress and inhibit apoptosis which may be relevant for healthy brain cognition. *

Laboratory studies and clinical practice have demonstrated that Polygonum multiflorum possesses various biological and health benefits, healthy cell growth [16], bacteria support [17], cell-calming [18], virus support [19]. *

The reports and research on the hepatotoxicity of Polygonum multiflorum and its preparations have multiplied. The China  (CFDA) has limited the dose of raw Polygonum multiflorum to 1.5 g/day and processed Polygonum multiflorum to 3.0 g/day and added subjects with Liver health, family history of liver challenges as unsuitable for the use of healthy food that contains Polygonum multiflorum [20]. *

Nutritional Value or Phytochemical Content

2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside is the active ingredients of Polygonum multiflorum. The other compounds include emodin, emodin glucopyranoside, emodin dianthrones (trans-emodin dianthrones and cis-emodin dianthrones), and polygonumnolides. Physcion, apigenin, hyperoside, rutin, vitexin, beta-amyrin, beta-sitosterol, and daucosterol also rich in Polygonum multiflorum.

Suggest Usage / Dosage

Take 250 - 300mg of our extract daily.

Ideal Storage Conditions

Use a sealed container to store this product in a cool, dry place. Keep away from direct light and moisture. Once the package is opened, it must be re-sealed and used within 6 months.

Shelf Life

Two years from date of manufacture.

References

  1. Büchter C, Zhao L, Havermann S, et al. TSG (2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside) from the Chinese Herb Polygonum multiflorum Increases Life Span and Stress Resistance of Caenorhabditis elegans . Oxidative and Cellular Longevity. 2015;2015:124357. doi:10.1155/2015/124357
  2. Lin, Longfei; Ni, Boran; Lin, Hongmei; Zhang, Miao; etc. (15 January 2015). "Traditional usages, botany, phytochemistry, and toxicology of Polygonum multiflorum Thunb.: A review". Journal of Ethnopharmacology. 159: 158–183.
  3. Polygonum multiflorum and liver reactions". MHRA. 2006. Archived from the original on 2014-12-05.
  4. Lin, Longfei; Ni, Boran; Lin, Hongmei; Zhang, Miao; etc. (15 January 2015). "Traditional usages, botany, phytochemistry, and toxicology of Polygonum multiflorum Thunb.: A review". Journal of Ethnopharmacology. 159: 158–183.
  5. Beneficial effects of different Polygonum multiflorum Thunb. extracts on memory and hippocampus morphology. Chan YC, Cheng FC, Wang MF J Nutr Sci Vitaminol (Tokyo). 2002 Dec; 48(6):491-7.
  6. Tetrahydroxystilbene glucoside protects human neuroblastoma SH-SY5Y cells against MPP+-induced cytotoxicity. Sun FL, Zhang L, Zhang RY, Li L Eur J Pharmacol. 2011 Jun 25; 660(2-3):283-90.
  7. Han M-N, Lu J-M, Zhang G-Y, Yu J, Zhao R-H. Mechanistic Studies on the Use of Polygonum multiflorum for the Treatment of Hair Graying. BioMed Research International. 2015;2015:651048. doi:10.1155/2015/651048.
  8. Cytoprotective properties of traditional Chinese medicinal herbal extracts in hydrogen peroxide challenged human U373 astroglia cells.Steele ML, Truong J, Govindaraghavan S, Ooi L, Sucher NJ, Münch G Neurochem Int. 2013 Apr; 62(5):522-9.
  9. Hexane extract from Polygonum multiflorum attenuates glutamate-induced apoptosis in primary cultured cortical neurons.Jang JY, Kim HN, Kim YR, Choi YW, Choi YH, Lee JH, Shin HK, Choi BTJ Ethnopharmacol. 2013 Jan 9; 145(1):261-8. 10. Protective effects of 2,3,5,4'-tetrahydroxystilbene-2-O-beta-d-glucoside, an active component of Polygonum multiflorum Thunb, on experimental colitis in mice. Wang X, Zhao L, Han T, Chen S, Wang JEur J Pharmacol. 2008 Jan 14; 578(2-3):339-48.
  10. Protection by tetrahydroxystilbene glucoside against cerebral ischemia: involvement of JNK, SIRT1, and NF-kappaB pathways and inhibition of intracellular ROS/RNS generation. Wang T, Gu J, Wu PF, Wang F, Xiong Z, Yang YJ, Wu WN, Dong LD, Chen JG Free Radic Biol Med. 2009 Aug 1; 47(3):229-40.
  11. Effect of 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside on lipoprotein oxidation and proliferation of coronary arterial smooth cells. Liu QL, Xiao JH, Ma R, Ban Y, Wang JL J Asian Nat Prod Res. 2007 Sep-Dec; 9(6-8):689-97.
  12. Stilbene glucoside from Polygonum multiflorum Thunb.: a novel natural inhibitor of advanced glycation end product formation by trapping of methylglyoxal. Lv L, Shao X, Wang L, Huang D, Ho CT, Sang SJ Agric Food Chem. 2010 Feb 24; 58(4):2239-45.
  13. Tetrahydroxystilbene glucoside protects human neuroblastoma SH-SY5Y cells against MPP+-induced cytotoxicity.Sun FL, Zhang L, Zhang RY, Li LEur J Pharmacol. 2011 Jun 25; 660(2-3):283-90.
  14. Bounda G-A, Feng Y. Review of clinical studies of Polygonum multiflorum Thunb. and its isolated bioactive compounds. Pharmacognosy Research. 2015;7(3):225-236. doi:10.4103/0974-8490.157957.
  15. Choi SG, Kim J, Sung ND, Son KH, Cheon HG, Kim KR, et al. Anthraquinones, Cdc25B phosphatase inhibitors, isolated from the roots of Polygonum multiflorum Thunb. Nat Prod Res. 2007;21:487–93.
  16. Zuo GY, Wang GC, Zhao YB, Xu GL, Hao XY, Han J, et al. Screening of Chinese medicinal plants for inhibition against clinical isolates of methicillin-resistant Staphylococcus aureus (MRSA) J Ethnopharmacol. 2008;120:287–90.
  17. Cha DS, Jeon H. Anti-inflammatory effect of MeOH extracts of the stem of Polygonum multiflorum in LPS-stimulated mouse peritoneal macrophages. Nat Prod Sci. 2009;15:83–9.
  18. Lin HW, Sun MX, Wang YH, Yang LM, Yang YR, Huang N, et al. Anti-HIV activities of the compounds isolated from Polygonum cuspidatum and Polygonum multiflorum. Planta Med. 2010;76:889–
  19. Lin L, Li H, Lin H, et al. A New Perspective on Liver Injury by Traditional Chinese Herbs Such As Polygonum multiflorum: The Geographical Area of Harvest As an Important Contributory Factor. Frontiers in Pharmacology. 2017;8:349. doi:10.3389/fphar.2017.00349.

Delivery Methods

We ship worldwide using NZ Post Priority and Express Tracked mail service. All orders placed with us are tracked so that you can find your order at any time, once it has been dispatched.

Delivery Time
Most orders are shipped by 4 PM within two business days. If for some reason we cannot ship your order by 4 PM within two business days, we will email you to let you know within 48 hours.

NZ Delivery Time
All New Zealand orders are tracked. Please allow for 2 business days for processing and packaging, with 3 - 5 business days to arrive.

USA Delivery Time
We use tracked Priority shipping which may take up to 8 - 12 days. For Express Orders please allow for 4 - 6 days for delivery. Please allow for 2 business days for processing and packaging before your order is sent

Canada Delivery Time
We use tracked Priority shipping which may take up to 8 - 12 days. For Express Orders please allow for 4 - 6 days for delivery. Please allow for 2 business days for processing and packaging before your order is sent

Australia Delivery Time
We use tracked Priority shipping which may take up to 6 - 8 days. Please allow for 2 business days for processing and packaging before your order is sent.

All Other International Countries Delivery Time
We use Priority shipping which may take up to 8 - 12 days. For Express Orders please allow for 4 - 6 days for delivery. Please allow for 2 business days for processing and packaging before your order is sent.
Returns With Us Are Easy

Biotanica® maintains a total customer satisfaction guarantee on all Biotanica® auto-delivery products. If you, the customer, are unhappy with the product for any reason, you can return the unused item(s) for a full refund of the purchase price minus delivery and handling. To obtain your refund, you must email us at: returns@BiotanicaHealth.com with your order number so we can process your refund.

Your order number can easily be found next to your name on grey package it arrived in.

To receive your refund, your return must be received at our delivery facility within 30 days of purchase. You pay for return delivery.

Please send your package to:

Biotanica® Health
P O Box 147200
Ponsonby
Auckland
1011
New Zealand

We will not accept or issue a refund for any packages marked return to sender or refused. If you return a package, we recommend that you get proof of shipment. Upon receipt of your returned product, a refund will be issued to your credit card.

After the delivery department receives your return, it generally takes 3 - 5 business days or less to process your refund. Once a return is processed, it can take up to one billing cycle for the refund to be posted to your account, depending on your financial banking institution.

Here are 5 more great reasons to buy from us:

You get a full 30 days to return your item to us. If it's not right for you, you've changed your mind or for no reason whatsoever simply send it back to us and we'll cheerfully refund your order less any applicable bank and service fees.

Returns are easy, simply click here for our returns policy. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from Biotanica® is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone.

Biotanica, Polygonum Multiflorum (Heshouwu), Extract - replenishes energy - supports healthy blood - longevity & youth tonic - boosts libido.*

Our Premium  Polygonum Multiflorum (Heshouwu) supplement is standardized to 10% Tetrahydroxystilbene Glucosides extract.

What is Polygonum Multiflorum Extract?

Polygonum Multiflorum is known by several names such as Heshouwu, Fo-ti, Shou-Wu-Pian, Shen-Min, Tuber fleece flower, and Chinese knotweed. Besides the traditional use of folk tonics, extracts of Polygonum multiflorum have been shown to support healthy aging [1]. 2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside, isolated from Polygonum multiflorum, which is traditionally used as a healthy aging support tonic. Tetrahydroxystilbene glucoside possesses a potent antioxidative capacity, it may enhance stress resistance supporting healthy aging. *

How Could Polygonum Multiflorum Extract Support My Health?

Mounting studies have stressed out its key benefit for the support of various health benefits such as liver health, blood sugar management, healthy hair and brain health. The leaves, root tuber and rhizomes of this plant have been used as healthy age support whereas the stem is used as a useful sleep aid [15]. *

This tonic herb might be useful for supporting a healthy reproductive system, boosting vitality, bowel movements, kidney healthy, urinary health, menstrual support, blood pressure management, healthy cholesterol levels, lean muscle support, healthy tendons and bones, a sleep aid and hearing health [2,3,4]. *

Ageing is defined as an accumulation of diverse deleterious changes occurring in cells and tissues with advancing age that is responsible for the increased risk of health issues. Extracts of Polygonum multiflorum are used as a healthy aging support tonic in East Asian countries [5]. Research suggests this could be related to the 2,3,5,4′-tetrahydroxystilbene-2-O-β-D-glucoside, the main bioactive component of Polygonum multiflorum. It is a potent antioxidant and it has significant oxidant stress decreasing property [6]. Physcion, apigenin, hyperoside, rutin, vitexin, beta-amyrin, beta-sitosterol, and daucosterol are other compounds which may provide antioxidant support. *

In traditional Chinese remedies, preparations from Polygonum multiflorum have a long history of use for hair growth and blackening. Both oral and topical administration of P. multiflorum preparations were used for hair graying sometimes simultaneously in traditional application methods. The hair growth promotion effect of oral Polygonum multiflorum was most likely mediated by the expression of fibroblast growth factor-7 [7]. After 1 month of taking extracts of P. multiflorum twice daily, 91% of men and 87% of women reported improvement. Additionally, none of the study participants reported any side effects during the treatment period [7]. *

Steele et al. [8] reported cell protective effects of an extract of Polygonum multiflorum in astroglial cells (brain and spinal cells). An improvement of cognitive performance and reduction in glutamate-induced neurotoxicity [9] were observed. 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside has been shown to exert positive effects on learning and memory in animal models. *

Colitis, a bowel challenge that causes disruption of the digestive tract. 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside of Polygonum multiflorum exerts protective effects on experimental digestive health through alleviating oxygen and nitrogen free radicals level and down-regulating inducible nitric oxide synthase expression [10]. *

Wang et al. [11] showed that 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside has blood flow effects for cerebral ischemia (an inadequate blood supply to the brain). It also mediates antagonistic effects on oxidation of lipoprotein, proliferation, and a decrease of nitric oxide content of coronary arterial smooth muscle cells, which explains the anti-atherosclerosis mechanism of Polygonum multiflorum [12]. *

Polygonum multiflorum a novel natural inhibitor of advanced glycation ends product formation which plays a major pathogenic role in blood sugar health and its complications [13]. *

Sun et al. [14] showed that tetrahydroxystilbene glucoside protects human from neurodegenerative disorders. It can inhibit the 1-methyl-4-phenylpyridinium (a neurotoxin that causes cell death) action and improve the mitochondrial function, decrease oxidative stress and inhibit apoptosis which may be relevant for healthy brain cognition. *

Laboratory studies and clinical practice have demonstrated that Polygonum multiflorum possesses various biological and health benefits, healthy cell growth [16], bacteria support [17], cell-calming [18], virus support [19]. *

The reports and research on the hepatotoxicity of Polygonum multiflorum and its preparations have multiplied. The China  (CFDA) has limited the dose of raw Polygonum multiflorum to 1.5 g/day and processed Polygonum multiflorum to 3.0 g/day and added subjects with Liver health, family history of liver challenges as unsuitable for the use of healthy food that contains Polygonum multiflorum [20]. *

Nutritional Value or Phytochemical Content

2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside is the active ingredients of Polygonum multiflorum. The other compounds include emodin, emodin glucopyranoside, emodin dianthrones (trans-emodin dianthrones and cis-emodin dianthrones), and polygonumnolides. Physcion, apigenin, hyperoside, rutin, vitexin, beta-amyrin, beta-sitosterol, and daucosterol also rich in Polygonum multiflorum.

Suggest Usage / Dosage

Take 250 - 300mg of our extract daily.

Ideal Storage Conditions

Use a sealed container to store this product in a cool, dry place. Keep away from direct light and moisture. Once the package is opened, it must be re-sealed and used within 6 months.

Shelf Life

Two years from date of manufacture.

References

  1. Büchter C, Zhao L, Havermann S, et al. TSG (2,3,5,4′-Tetrahydroxystilbene-2-O-β-D-glucoside) from the Chinese Herb Polygonum multiflorum Increases Life Span and Stress Resistance of Caenorhabditis elegans . Oxidative and Cellular Longevity. 2015;2015:124357. doi:10.1155/2015/124357
  2. Lin, Longfei; Ni, Boran; Lin, Hongmei; Zhang, Miao; etc. (15 January 2015). "Traditional usages, botany, phytochemistry, and toxicology of Polygonum multiflorum Thunb.: A review". Journal of Ethnopharmacology. 159: 158–183.
  3. Polygonum multiflorum and liver reactions". MHRA. 2006. Archived from the original on 2014-12-05.
  4. Lin, Longfei; Ni, Boran; Lin, Hongmei; Zhang, Miao; etc. (15 January 2015). "Traditional usages, botany, phytochemistry, and toxicology of Polygonum multiflorum Thunb.: A review". Journal of Ethnopharmacology. 159: 158–183.
  5. Beneficial effects of different Polygonum multiflorum Thunb. extracts on memory and hippocampus morphology. Chan YC, Cheng FC, Wang MF J Nutr Sci Vitaminol (Tokyo). 2002 Dec; 48(6):491-7.
  6. Tetrahydroxystilbene glucoside protects human neuroblastoma SH-SY5Y cells against MPP+-induced cytotoxicity. Sun FL, Zhang L, Zhang RY, Li L Eur J Pharmacol. 2011 Jun 25; 660(2-3):283-90.
  7. Han M-N, Lu J-M, Zhang G-Y, Yu J, Zhao R-H. Mechanistic Studies on the Use of Polygonum multiflorum for the Treatment of Hair Graying. BioMed Research International. 2015;2015:651048. doi:10.1155/2015/651048.
  8. Cytoprotective properties of traditional Chinese medicinal herbal extracts in hydrogen peroxide challenged human U373 astroglia cells.Steele ML, Truong J, Govindaraghavan S, Ooi L, Sucher NJ, Münch G Neurochem Int. 2013 Apr; 62(5):522-9.
  9. Hexane extract from Polygonum multiflorum attenuates glutamate-induced apoptosis in primary cultured cortical neurons.Jang JY, Kim HN, Kim YR, Choi YW, Choi YH, Lee JH, Shin HK, Choi BTJ Ethnopharmacol. 2013 Jan 9; 145(1):261-8. 10. Protective effects of 2,3,5,4'-tetrahydroxystilbene-2-O-beta-d-glucoside, an active component of Polygonum multiflorum Thunb, on experimental colitis in mice. Wang X, Zhao L, Han T, Chen S, Wang JEur J Pharmacol. 2008 Jan 14; 578(2-3):339-48.
  10. Protection by tetrahydroxystilbene glucoside against cerebral ischemia: involvement of JNK, SIRT1, and NF-kappaB pathways and inhibition of intracellular ROS/RNS generation. Wang T, Gu J, Wu PF, Wang F, Xiong Z, Yang YJ, Wu WN, Dong LD, Chen JG Free Radic Biol Med. 2009 Aug 1; 47(3):229-40.
  11. Effect of 2,3,5,4'-tetrahydroxystilbene-2-O-beta-D-glucoside on lipoprotein oxidation and proliferation of coronary arterial smooth cells. Liu QL, Xiao JH, Ma R, Ban Y, Wang JL J Asian Nat Prod Res. 2007 Sep-Dec; 9(6-8):689-97.
  12. Stilbene glucoside from Polygonum multiflorum Thunb.: a novel natural inhibitor of advanced glycation end product formation by trapping of methylglyoxal. Lv L, Shao X, Wang L, Huang D, Ho CT, Sang SJ Agric Food Chem. 2010 Feb 24; 58(4):2239-45.
  13. Tetrahydroxystilbene glucoside protects human neuroblastoma SH-SY5Y cells against MPP+-induced cytotoxicity.Sun FL, Zhang L, Zhang RY, Li LEur J Pharmacol. 2011 Jun 25; 660(2-3):283-90.
  14. Bounda G-A, Feng Y. Review of clinical studies of Polygonum multiflorum Thunb. and its isolated bioactive compounds. Pharmacognosy Research. 2015;7(3):225-236. doi:10.4103/0974-8490.157957.
  15. Choi SG, Kim J, Sung ND, Son KH, Cheon HG, Kim KR, et al. Anthraquinones, Cdc25B phosphatase inhibitors, isolated from the roots of Polygonum multiflorum Thunb. Nat Prod Res. 2007;21:487–93.
  16. Zuo GY, Wang GC, Zhao YB, Xu GL, Hao XY, Han J, et al. Screening of Chinese medicinal plants for inhibition against clinical isolates of methicillin-resistant Staphylococcus aureus (MRSA) J Ethnopharmacol. 2008;120:287–90.
  17. Cha DS, Jeon H. Anti-inflammatory effect of MeOH extracts of the stem of Polygonum multiflorum in LPS-stimulated mouse peritoneal macrophages. Nat Prod Sci. 2009;15:83–9.
  18. Lin HW, Sun MX, Wang YH, Yang LM, Yang YR, Huang N, et al. Anti-HIV activities of the compounds isolated from Polygonum cuspidatum and Polygonum multiflorum. Planta Med. 2010;76:889–
  19. Lin L, Li H, Lin H, et al. A New Perspective on Liver Injury by Traditional Chinese Herbs Such As Polygonum multiflorum: The Geographical Area of Harvest As an Important Contributory Factor. Frontiers in Pharmacology. 2017;8:349. doi:10.3389/fphar.2017.00349.

Delivery Methods

We ship worldwide using NZ Post Priority and Express Tracked mail service. All orders placed with us are tracked so that you can find your order at any time, once it has been dispatched.

Delivery Time
Most orders are shipped by 4 PM within two business days. If for some reason we cannot ship your order by 4 PM within two business days, we will email you to let you know within 48 hours.

NZ Delivery Time
All New Zealand orders are tracked. Please allow for 2 business days for processing and packaging, with 3 - 5 business days to arrive.

USA Delivery Time
We use tracked Priority shipping which may take up to 8 - 12 days. For Express Orders please allow for 4 - 6 days for delivery. Please allow for 2 business days for processing and packaging before your order is sent

Canada Delivery Time
We use tracked Priority shipping which may take up to 8 - 12 days. For Express Orders please allow for 4 - 6 days for delivery. Please allow for 2 business days for processing and packaging before your order is sent

Australia Delivery Time
We use tracked Priority shipping which may take up to 6 - 8 days. Please allow for 2 business days for processing and packaging before your order is sent.

All Other International Countries Delivery Time
We use Priority shipping which may take up to 8 - 12 days. For Express Orders please allow for 4 - 6 days for delivery. Please allow for 2 business days for processing and packaging before your order is sent.
Returns With Us Are Easy

Biotanica® maintains a total customer satisfaction guarantee on all Biotanica® auto-delivery products. If you, the customer, are unhappy with the product for any reason, you can return the unused item(s) for a full refund of the purchase price minus delivery and handling. To obtain your refund, you must email us at: returns@BiotanicaHealth.com with your order number so we can process your refund.

Your order number can easily be found next to your name on grey package it arrived in.

To receive your refund, your return must be received at our delivery facility within 30 days of purchase. You pay for return delivery.

Please send your package to:

Biotanica® Health
P O Box 147200
Ponsonby
Auckland
1011
New Zealand

We will not accept or issue a refund for any packages marked return to sender or refused. If you return a package, we recommend that you get proof of shipment. Upon receipt of your returned product, a refund will be issued to your credit card.

After the delivery department receives your return, it generally takes 3 - 5 business days or less to process your refund. Once a return is processed, it can take up to one billing cycle for the refund to be posted to your account, depending on your financial banking institution.

Here are 5 more great reasons to buy from us:

You get a full 30 days to return your item to us. If it's not right for you, you've changed your mind or for no reason whatsoever simply send it back to us and we'll cheerfully refund your order less any applicable bank and service fees.

Returns are easy, simply click here for our returns policy. We'll get you a replacement or refund in a snap!

In the unlikely event that you find your item cheaper at another online store, just let us know and we'll beat the competitor's pricing hands-down.

We insist that you love everything you buy from us. If you're unhappy for any reason whatsoever, just let us know and we'll bend over backwards to make things right again.

Ordering from Biotanica® is 100% safe and secure so you can rest easy. Your personal details are never shared, sold or rented to anyone.

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