• Any difference between western made growth hormone and growth hormone made in China?
    Any difference between western made growth hormone and growth hormone made in China?

    23 Sep 2019

    Any difference between western made growth hormone and growth hormone made in China? Question: Any difference between western made growth hormone and growth hormone made in China? Answer:  Other than 90/10 price difference ratio, both are identical. Western big pharma corporations use exactly the same production procedure (recombinant DNA technology) and equipment as Chinese labs. Chinese laws regarding GMP and safety of medicine related products are stricter than those in the west. The identification, purification and later synthesis of growth hormone was first accomplished by a Chinese pioneer Choh Hao Li. Nowadays almost everything used in the west is made in China (or Asia at least) - both the high quality products as well as the low quality copies. Human growth hormone (somatropin) is a large and fragile, 191 amino acid sequence molecule with a molecular weight of approximately 22,000 Daltons. There is no room for differences. The substance is either somatropin or it is not. If the molecule gets distorted even a little, it will no longer bind to growth hormone receptors. The reason Chinese goods are often seen as inferior is the vast availability of cheap copies of everything (clothes, electronics, etc..) which visually appear the same as original but are composed of cheaper, inferior material and are thus lower quality and less durable. This is not possible in production of somatropin . The necessary equipment to even create it, comes at a multi million dollar price, so steroid "bathtub" labs are not capable of making it. The only somatropin manufacturing method which is still used today (both in the west and asia) is the recombinant DNA technology, where E. Coli bacteria are genetically modified to secrete human growth hormone, which is then isolated and can be either lyophilized (freeze dried) or stored in the liquid form. While somatropin is in the liquid form, it is very sensitive to temperature and shaking. If not refrigerated and handled with care the molecules easily get destroyed. While in freeze dried state, somatropin is not sensitive to shaking and it can survive temperatures up to 45 degrees celsius (113 fahrenheit). Because of this, it is only transported in lyophilized form.
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  • Best healing Peptides: TB500
    Best healing Peptides: TB500

    17 Apr 2019

    Peptides TB 500 TB-500, is a human growth peptides that naturally occurs in the human body and in animal bodies.A synthetic peptide that has been directly linked to impressive extremely enhanced recovery times for muscle and more. It plays a vital role in building new blood vessels, new muscle tissue fibers, new cell migration and new blood cell reproduction. Actual, research has even shown that if this peptide is administered following a heart attack, it has the ability to reactivate cells and repair damaged heart tissue. It comes with countless desirable benefits. Especially useful for athletes and fitness fans.TB-500 results include rapid muscle growth, swift wound healing, and faster recovery. Intense training regimens can often result in muscle injuries. Studies indicate that TB-500 produces growth and protein factors that promote faster recovery times, increased muscle tone, as well as improved strength, endurance and energy levels. TB-500 has been shown to offer many of the same effects of growth hormone (GH), including: -Increasing strength through muscle growth -Improving endurance -Speeding up the healing process for wounds -Reducing acute/chronic pain and/or inflammation -Increasing flexibility -Increasing hair growth Results in Healing and Performance In addition to rapid healing of wounded tissue, TB 500 dosages also can help to prevent injuries during intense training regimens. As it can significantly aid joint and connective tissue flexibility, this helps reduce the likelihood of significant injuries occurring to these tissues. With greater elasticity, lower occurrences of tendon rupture, ligament damage, and tendon to bone separation injuries can be expected. This can significantly aid training and competition performance. TB-500 reviews show it can also be a powerful muscle strength and size builder when used in conjunction with an effective training program. As it greatly aids muscle tissue recovery, faster gains in strength and size can be achieved thanks to more rapid, enhanced healing of micro trauma to muscle tissue incurred during the course of typical strength training regimens. Additionally, TB-500 results in powerful effects on forming new blood cells and blood vessels, especially around damaged tissue, ensuring greatly enhanced nutrient transport to stressed muscle tissue, further aiding developmental gains. Moreover, with more flexible, better healing tendons and ligaments less prone to injury from severe training stimulus, muscle strength and growth can be pushed even further thanks to this vital connective tissue support. Where can I order TB500? If you are looking for a tb500 manufacturer, just contact us by to get it started. We offer custom synthesis service according to your requirement, and guarantee best quality available.
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  • AOD9604(HGH FRAGMENT 176-191) Custom synthesis
    AOD9604(HGH FRAGMENT 176-191) Custom synthesis

    08 Apr 2019

    AOD9604(HGH FRAGMENT 176-191) What is AOD9604(HGH FRAGMENT 176-191)? AOD9604 is the C-terminal fragment (Tyr-hGH177-191) of human growth hormone (hGH).It has been specifically designed to have no anabolic effects It has been proven effective at the ability to stimulate lipolytic (fat burning) and anti-lipogenic activity. AOD9604 stimulates lipolysis (the breakdown or destruction of fat) and inhibits lipogenesis (prevents the transformation of fatty food materials into body fat). When AOD9604 was founded, it was a research drug that could have the catabolic (fat-busting) effects of human growth hormone, without its (muscle-building) anabolic effects. AOD9604(HGH FRAGMENT 176-191) is an injectable drug which is a stabilized analogue of the growth hormone-releasing factor (GRF) that induces growth hormone (GH) in a specific and physiological manner. It is a part of the Growth Hormone molecule responsible for fat burning. The main effect of this compound is to reduce abdominal fat (mainly visceral fat), without compromising blood glucose levels and to increases muscle mass. Other positive features of HGH Fragment 176-191 include protein synthesis, vascularity from increased nitrogen retention, increased bone mineral density, better sleep, and increased strength through hyperplasia. Many studies have showed the fact that AOD9604(HGH FRAGMENT 176-191) is an effective treatment for obesity and fat loss, and much safer than its Human Growth Hormone counterpart. The average dosage of the compound is 2-6 IU or (500-1000 mcg) per day split into two or three doses. Studies shows that the use of HGH FRAGMENT 176-191 during 30 days produced a considerable reduction of body fat. In most studies no adverse side effects were reported with continuous use in the rational dosage limits. AOD9604(HGH FRAGMENT 176-191) is meant to be 12.5 times stronger than human growth hormone (HGH) for weight loss than standard human growth hormone (HGH). Of particular note is that in studies AOD9604(HGH FRAGMENT 176-191)had the ability to increase IGF-1 levels which translates into the fragments ability to give anti-aging effects. Functions: HgH fragment 176-191(AOD9604) exhibits the ability to burn through stubborn adipose tissue, while increasing energy expenditure, muscle mass, and fat oxidation. Main benefits: decrease in fat increase in muscle and lean body structures Improved skin texture resulting in a more youthful appearance Fewer skin wrinkles Elimination of cellulite Where can I order AOD9604? If you are going to order AOD9604(HGH Fragment 176-191), there are few things you should take into consideration. One is that not all manufacturers of AOD9604 are producing a quality product, so when you are looking to buy AOD9604, please make sure its from a reputable supplier. For those who are ready to be a reseller of AOD9604 or other peptides just contact us by to get it started. We offer custom synthesis service according to your requirement, and g...
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  • EPO custom synthesis
    EPO custom synthesis

    18 Mar 2019

    About EPO(Erythropoietin) Erythropoietin (EPO) is a hormone which is a product of the kidney that promotes the formation of red blood cells. The kidney cells that produce erythropoietin are sensitive to low oxygen levels in the blood that travels through the kidney. When the oxygen level is too low,these kidney cells will produce and release erythropoietin. A low oxygen level may indicate a diminished number of red blood cells (anemia), or hemoglobin molecules that carry oxygen through the body. Erythropoietin controls the production of red blood cells in the bone marrow, responsible for transporting additional oxygen to cells that produce energy during a physical activity. Erythropoietin receptor (EPOR) includes the receptor for growth hormone, granulocyte-colony stimulating factor, thrombopoietin, and others. As the prime regulator of red cell production, epo 's major effects is as follows: 1.Stimulate the development of red blood cells. 2.Initiate the synthesis of hemoglobin 3.From the chemical side,epo is a protein with an attached sugar (a glycoprotein). It is one of a number of similar glycoproteins that serve as stimulants for the growth of specific types of blood cells in the bone marrow. EPO stimulates the angiogenesis, resulting in the forming of new vessels from pre-existing vessels. Angiogenesis is responsible for the growth and development of vessels, as well as wound healing and the formation of granulation tissue, which is formed at the site of an injury to begin a healing process. Where can I order EPO? If you are going to order EPO, there are few things you should take into consideration. One is that not all manufacturers of EPO are producing a quality product, so when you are looking to buy EPO, please make sure its from a reputable supplier. For those who are ready to be a reseller of EPO or other peptides just contact us by to get it started. We offer custom synthesis service according to your requirement, and guarantee best quality available.
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  • Epitalon for anti-aging and bodybuilding
    Epitalon for anti-aging and bodybuilding

    07 Mar 2019

    Epitalon is a research peptides (also known as Epithalon, Epithalamin, Epithalone), which is proven to have some dramatic anti- aging benefits. Actually, it is a tetrapeptide, because Epitalon's structure is made on four amino acid chains, the peptide’s building blocks: Glycine, Glutamic Acid, Alanine, and Aspartic Acid. The main use of Epitalon is to boost natural telomerase production in the body. Telomerase is an enzyme that occurs naturally and whose purpose is to protect the DNA. The peptide allows for DNA replication facilitating the growth of new cells through the rejuvenation of damaged or old cells. Epitalon is one of the best substances or peptides that boost telomerase production, which comes with anti-ageing properties. Also the protection against cancer and other age-related diseases. Epitalon Use in the Bodybuilding and Anti-Aging Although Epitalon and other peptides are supposed to be for research purposes only, many bodybuilders and anti-aging enthusiasts have experimented with this tetrapeptide. Some of these people have reported it can healing nagging injuries, longer workouts, increased focus, getting better sleep and better skin appearance. The benefits Epitalon can increase of human lifespan by elongation of telomeres and telomerase activation, they maintain the body strong and healthy. Promoting sleeping Improvement of peripheral hemodynamics Boosting energy levels significant Make the gonadotropic hormones normalization Improvement of skin health and appearance Healing of injured and deteriorating muscle cells Due to protective effect of elongated telomeres, delay and prevention of age-related diseases such as cancer, heart disease and dementia. Where can I order Epitalon? If you are going to buy Epitalon there are a few things you should take into consideration. One is that not all manufacturers of Epitalon are producing a quality product, so when you are looking to buy Epitalon online, please make sure its from a reputable supplier. For those who are ready to be a reseller of Epitalon or other peptides just contact us by to get it started. We offer custom synthesis service according to your requirement, and guarantee best quality available.
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  • How to maximize the effect of IGF-LR3?
    How to maximize the effect of IGF-LR3?

    11 Feb 2019

    How to maximize the effect of IGF-LR3? Simple introduction of IGF-LR3 IGF-LR3 is  a protein, and more specifically a polypeptide hormone that, since it contains some of the same molecular structure as insulin, closely mimics the anabolic effects of insulin. It contains a sequence of 83 amino acids, and the arg3 in the name refers to arginine being in the third position in this amino acid sequence. IGF-LR3 responds to signals from growth hormone (GH), and it is the most potent growth factors in the human body that helps you to maintain lean tissue and helps your muscles grow by causing the splitting and forming of new muscle cells (hyperplasia). While the most well-known property of IGF-LR3 is this muscle maintenance and building effect that helps many folks look better than their built-in genetics intended, there are several other benefits of IGF-LR3, including: Faster recovery Increased drive Increased muscle retention Increased physical performance Increased effectiveness of the anabolic cycle Rapid fat loss Decreased effects of aging Improved testicular health More rapid sleep onset and body recovery during sleep From a muscle gain or fat loss standpoint, it’s really only the top small percentage of seriously competitive bodybuilders and highly competitive athletes who would get any additional gains from adding IGF-LR3.  So it’s probably not necessary for the weekend warriors, the overweight post-New Year’s gym enthusiasts, or the average athlete – unless they are looking for a fast shortcut. In this case, IGF-LR3 is going to help you get past your physical limitations, but this synthetic protein can have some serious side effects when not used properly, including intestinal, heart, and spleen growth.  Very advanced bodybuilders are meticulous and know what they are doing and are able to minimize or eliminate any negative effects by using the strategies you’re going to discover in the rest of this article. To get the most benefit out of IGF, or any other Growth Hormone precursor, you must be familiar with GHRH’s and GHRP’s. This is because when you combine these compounds with a peptide like IGF, they cause and amplify a natural pulse of Growth Hormone (GH) from your body. In a nutshell, GHRP’s release a pulse of GH, and then the GHRH’s release and amplify this pulse. Combining both GHRP and GHRH together, along with a peptide like IGF, can give more than double the effect of either alone. What are GHRP's? GHRP is short for “Growth Hormone Releasing Peptide”, and is a chemical class of growth hormones in the category of drugs known as GH Secretagogues that stimulate the body’s natural release of the natural growth hormone (GH). There are many peptides in the GHRP family but the four most common are GHRP-6, GHRP-2, Ipamorelin, and Hexarelin. GHRP-6 is widely considered to be the most effective of the growth hormone releasing peptides.  There’s some controversy about that as some people prefer or report superior results with ...
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  • BPC-157: One of the best healing peptides
    BPC-157: One of the best healing peptides

    31 Jan 2019

    BPC-157: One of the best healing peptides BPC-157 is a peptide chemical substance that is very common in bodybuilding field.  There was many breakthrough discoveries in medicinal field. With the progress of many medical care level, there has been an increased research on the role of dietary supplements and vitamins. Also it takes an active part in the healing of your body. Therefore, if your body has been suffering an injury and you want to recover faster, These kind of products are going to increase the efficiency of your body to heal. One of the many famous healing substances is BPC (Body Protective Compound)-157. What it does BPC-157 is not found in the body rather it is made from synthetic compounds. After being tested on rats it has also been tested in a laboratory to ensure that it does not have adverse effects on the body. This medicine has rejuvenating properties for the human body and has shown improvement of organs overall. It has shown dramatic improvement in ligament healing as well. Besides that, it is more widely used for bone to tendon healing for stronger muscular activity. When it comes to muscle tears, BPC-157 showed quick effects regarding the recovery. BPC-157 for Bodybuilding The most important role that BPC-157 plays is in the bodybuilding. The main tissue responsible for collagen production and angiogenesis is the granulation tissue. Vessel formation or angiogenesis can slow down in case of injury or aging. Usually, as bodybuilders grow old, they need support for the restoration of the process of angiogenesis and therefore BPC-157 is used. As established, BPC-157 contains high level of healing properties for muscles and joints which relieves pain that is experienced by bodybuilders and heavy lifters. Many of them have personally testified that this medicinal supplement has been effective in eliminating the pain. Dosage of BPC-157 It is important to keep in mind that it is still a recent medicinal compound that is becoming common with time. This is why the dosage is not set but merely estimated. It is recommended that that a person who weighs 250 lbs can take 180ug, 110ug for 200 lbs of weight and 6ug for 150 lbs. It is recommended to take a prescribed dosage to complete your cycle. Benefits of BPC-157 It is stated that BPC-157 has many benefits for the overall human body. Following are some of the positive effects that have been noted with the use of BPC-157: Diabetes: Another disease that can be healed or prevented from causing too much damage with help of BPC-157 is diabetes. It has shown to heal skin wounds that result from diabetes as well as high blood pressure resulting from fructose in foods. Balances Blood Pressure: An interesting property of BPC-157 is that if you are suffering from low blood pressure, it will increase it whereas it will decrease high blood pressure. Ultimately, it will improve your overall health and lifestyle. Alcohol Intoxication: Alcohol intoxication can cause inflammation in the gastric l...
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  • MOQ for brand OEM
    MOQ for brand OEM

    15 Jan 2019

    What is the MOQ for brand customization? Brand customization is available when your ordering quantity is beyond 500 vials but brand name and logo should be provided. What is the MOQ for mixed peptides? Basically we accept customization for mixed peptides only if MOQ reaches 500 vials for each specific peptide. How do you proceed the brand design? Generally the whole process of designing brand name and logo depends on you and we are going to print it out for you. Surely we could design brand for you but design fee is needed. However, design work could be free if you are able to order 1000 vials.
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  • Our workshop
    Our workshop


    The workshop of Custom peptidestech Co., Ltd is under the GMP (Good Manufacturing Practice) standardization one which meets the requirements of the pharmaceutical quality and safety management system. Up to level-100 aseptic grade, the cleanliness grade of workshop reaches the highest level of dust free aseptic grade, as level-100 one is applied for the core production workshop. Secondly, distributing cleanrooms with different cleanliness grades are set according to the different production requirements. For example, the level-100 one corresponds to the core workshop which is responsible for dissolving, subdividing and freeze-drying procedures; the level-10000 clean rooms correspond to the weighing and plugging procedures; the lelvel-100 thousand cleanrooms correspond to the procedures of bottles cleaning, sterilization, and capping; the average one correspond to the packaging and storage area, different-grade workshops are connected by ultraviolet transfer windows, both materials and products are passed through the transfer windows. Each grade of cleanroom represents the content of bacteria or dust in specific area, for example, the maximumly allowed microbial biomass  of the level-100 cleanroom is 5/m3. Workshops are equipped with air conditioning system and ventilation system, fresh air from ventilation system go through from the core workshop to the average clean areas level by level to ensure that the core workshop always maintains best cleanliness. The top of each area level clean room is equipped with a high-end bacterial filter system to ensure air circulation in the workshops. Staffs who entering the workshop shall get their hands washed and disinfected, corresponding protective clothes should be put on when entering the different levels of cleanrooms. The connecting points of every single room will also be equipped with a bactericidal fan to prevent bacteria from human body and outside. Workshops of Custom peptidestech of is equipped with the latest technical equipment, such as pure water machine for making sure pure water get  supplied and circulated in the whole workshop; ultrasonic sterilizer is used for sterilization and disinfection of glass bottles and production equipment; steam sterilizer is specific for sterilizing rubber plug; ultra pure water machine is specially designed for the preparing ultra pure water which is used for the dissolution and dilution of raw materials; the high capacity lyophilizer is used for the freeze-drying procedure of the core workshop after sundividing for making sure products are in vacuum and freeze-drying in the machine. In addition, other high-technology and equipment are not referred. You are warmly welcomed to visit us if you are into it, it would be our pleasure to introduce more for you. Capacity of the workshop: 30,000 vials on weekly output,  while able to reach 120,000 vials or even more on monthly output. Urgent order for customization is acceptable. Customization of ca...
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New Products
  • Thymosin Beta-4

    TB500 Thymosin Beta-4 Healing Peptide

    Thymosin Beta-4(TB500) is a protein which consists of 43 amino acids. It is a naturally peptide present in almost all animal and human cells.  It plays a vital role in building new blood vessels, new small muscle tissue fibers, cell migration and blood cell reproduction as TB500 is a synthetic peptide that has been directly linked to recovery. These properties become very desirable when we look to speed up the recovery process if you are an injured athlete.

  • MGF

    MGF Mechano Growth Factor Healing Peptides

    Mechano Growth Factor (MGF), also known as IGF-1Ec, is a splice variant of the IGF gene which increases stem cell count in the muscle and allows for muscle fibers to fuse and mature. It is a grow factor or repair factor that is derived from exercised or damaged muscle tissue. MGF stimulates muscle growth, creates new muscle fibers, promotes muscle recovery and increases protein synthesis.

  • PEG MGF Pegylated Mechano Growth Factor

    Healing Peptides PEG MGF PEGylated Mechano Growth Factor

    If the IGF gene and PEGylated is to improve stability, PEG MGF is a splice variant of the IGF produced by a frame shift. PEG-MGF, or PEGylated Mechano Growth Factor, is an innovative form of the IGF produced by a frame shift if the Mechano Growth Factor (MGF), which is PEGylated to improve stability that outperforms natural MGF many times.

  • Melanotan 2

    Melanotan 2 Tanning Peptide

    Melanotan-II(MT-2) is a synthetic analogue of the peptide hormone that is similar to a hormone found in people. This peptide hormone, called alpha-Melanocyte stimulating hormone or MSH, activates certain melanocortin receptors in the process of exerting its effects. Indeed, MSH also exerts potent influence over lipid metabolism, appetite, and sexual libido via these melanocortin receptors.

  • IGF-1 LR3 Peptide Growth Hormone IGF

    IGF-1 LR3 Long arginine 3-IGF-1

    IGF-1 LR3 is an insulin growth factor and it is a human recombinant. It is an 83 amino acid analog of human IGF-I actually comprising the complete human IGF-1 sequence but with the substitution of an Arg for the Glu at position 3, as well as a 13 amino acid extension peptide at the N-terminus. This makes Long R3 IGF-I significantly more potent ( 2-3x) than IGF-I in studies, because it has a lower affinity to be rendered inactive by IGF binding proteins, and consequently more potential activity in the body.

  • Sermorelin Acetate

    Sermorelin Acetate Peptide Sermorelin

    Sermorelin, is a peptide analogue of GHRH(1-29), has 29 amino acids. It is basically a synthetic form of GHRH that can increase bone density and muscle mass, decrease body fat, and improve the immune system and organ functions.

  • GHRP-6

    Growth Hormone Releasing Peptide 6 GHRP-6

    Growth Hormone Releasing Peptide 6 ( GHRP-6) is a peptide that activates the pituitary gland into releasing high levels of growth hormone for a few hours. GHRP 6 is a first generation GHRP (Growth Hormone Releasing Peptides),  Others in this category include GHRP-2, hexarelin, and ipamorelin. For this series, They increase growth hormone comes from your own body, not synthetic growth hormones which can suppress your natural production.

  • Human Growth Hormone

    HGH 191AA Human Growth Hormone

    Human Growth hormone (HGH), also called somatropin or somatotropin which has 191 amino acids, is a peptide hormone that stimulates growth hormone cell reproduction and regeneration in humans.

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