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Top Quality Muscle Enhance Raws Methylstenbolone/Stenbolone CAS 5197-58-0 100% Safe Shipment

Top Quality Muscle Enhance Raws Methylstenbolone/Stenbolone CAS 5197-58-0 100% Safe Shipment

    • Top Quality Muscle Enhance Raws Methylstenbolone/Stenbolone CAS 5197-58-0 100% Safe Shipment
    • Top Quality Muscle Enhance Raws Methylstenbolone/Stenbolone CAS 5197-58-0 100% Safe Shipment
    • Top Quality Muscle Enhance Raws Methylstenbolone/Stenbolone CAS 5197-58-0 100% Safe Shipment
  • Top Quality Muscle Enhance Raws Methylstenbolone/Stenbolone CAS 5197-58-0 100% Safe Shipment

    Product Details:

    Place of Origin: China
    Brand Name: RAWSGEAR
    Certification: ISO9001
    Model Number: 5197-58-0

    Payment & Shipping Terms:

    Minimum Order Quantity: 10g
    Price: Negotiable
    Packaging Details: Foil bag and Disguised bag
    Delivery Time: 3-5 work days
    Payment Terms: T/T, Western Union, MoneyGram, Bitcoin
    Supply Ability: 1000kg/month
    Contact Now
    Detailed Product Description
    Einecs: 223-046-5 Email:
    Skype: 8615711952876 Whatsapp: 8615711952876


    Top Muscle Enhance product Methylstenbolone/Stenbolone CAS 5197-58-0 For Bodybuidling



    Product name Methylstenbolone/Stenbolone
    CAS NO. 5197-58-0
    MF C21h30o3
    MW 330.47
    Melting point 154-156°C
    storage temp Keep in Cool Place



    Methylstenbolone or M-Sten is a mass-building prohormone that helps users gain size and strength without sacrificing definition. M-Sten is derived from DHT, so it doesn’t convert to estrogen, resulting in little to no water retention.


    Methylstenbolone is methylated, so liver toxicity is associated with this compound. Taking a Cycle Support product can help minimize or eliminate the potential for side effects while on cycle.


    Following a healthy diet, training intensely, and proper use of M-Sten can result in gains of 5-20 lbs of lean muscle mass during a cycle.





    1. Methy-Tren is an oral steroid that has never been sold as a prescription drug or a dietary supplement. Its only use at this point has been as a research chemical, although it does have some limited availability on the black market. Methy-Tren is basically with a C-17 methyl group making it orally bioavailable.

    2. Methy-Tren is one of the strongest oral anabolic steroids ever produced. This agent is a derivative of trenbolone(trienolone), which has been c 17 alpha alkylated to allow for oral administration. This modification has created a steroid that is significantly stronger than its non-methylated cousin.

    3. Its potency has been measured to be anywhere from 120 300 times greater than that of methyltestosterone, with greater dissociation between anabolic and androgenic effects.625 626 Milligram for milligram methyltrienolone is a more active steroid than any agent sold on the commercial market, requiring doses as little as .5-1 milligram per day to notice a strong anabolic effect. Its potencyis only matched by its relative toxicity, however, which has limited its modern use to that of laboratory research only.

    4. Methyltrienolone is a steroid compound that is mostly unavailable on the market black or otherwise. The reason for its obscurity is because it is so highly toxic to the liver that even doses of as little as 2 mgs a week have caused jaundice of the liver.

    5. Besides its toxicity to the liver, it will also cause sexual dysfunction and can cause other compounds it is stacked with to exaggerate the effects of estrogen in the body. Although this compound is obviously dangerous and not recommended for use by anybody who values their health, it is worth noting that its muscle-building and fat-burning properties are on par with the highest-rated steroids available today.


    Methylstenbolone is a DHT derived prohormone that provides lean mass gains with low water retention.
    Methylstenbolone provides increases in mass, size, and strength. Unlike superdrol, Methylstenbolone retains little to no water retention meaning you can bulk up without losing definition.




    1. A potent, non-aromatizable androgen that is structurally similar to trenbolone and has been referred
    to as "oral tren."

    2. Although they are very similar in structure, methyltrienolone is very different in effect from trenbolone.
    It has an anabolic to androgenic ratio of 12000/6000 in comparison to methyl-testosterone, making it
    possibly the most potent steroid in existence.

    3. Methyltrienolone may also be the strongest androgen receptor binder of all steroids. Methyltrienolone required very small doses to see big gains in size and strength. Methyltrienolone does not convert to estrogen, but it does have progestational activity which may increase the effects of estrogen. This can be considered a "dry" compound that will not cause much if anything for subcutaneous (under the skin) water retention.



    Methyl Stenbolone is a very strong compound therefore it's best to start with a lower dosage to asses tolerance and slowly increase it into the desired range.MethylStenbolone cycles are typically 3-4 weeks in length with 4 weeks being the most common.Due to the extreme potency and toxicity of this compound use for longer than 4 weeks is not recommended.Below are two common dosing.

    Methylstenbolone cycles are typically ran for 4 weeks at a which is what we suggest, some advanced users will run cycles up to 6 weeks.If you are an advanced user and choose to run your cycle for longer than 4 weeks makes sure to take a premium cycle support like Blockade by Assault Labs because of the toxicity of Methylstenbolone.

    Methylstenbolone works relatively fast, therefore the majority of users typically begin to experience the effects within the first week to two weeks.


    A typical cycle of Methylstenbolone should last 4 weeks for normal users. Advanced users may extend their cycles, but should start with lower doses.


    Methyl Stenbolone dosing for new users:

    Week1:4-8mg / per day
    Week 2-3:8mg / per day

    Methyl Stenbolone dosing for experienced users:

    Week1:8mg / per day
    Week 2-3:12mg / per day
    Week 4:16mg / per day



    Methyl Stenbolone is a recent and potent methylated prohormone


    1. Along with the incredible potency of methyltrienolone comes some very strong side effects. Methyltrienolone is very androgenic and is likely to cause hair loss and severe acne in those who are prone to these effects.

    2. There is some risk for gynecomastia due to the progestational effects of methyltrienolone. The biggest concern with Methyltrienolone is probably its liver toxicity. Even at very low doses, methyltrienolone can cause significant liver stress in a very short period of time. This may possibly be the most liver toxic steroid in existence, and it is definitely not recommended to use methyltrienolone for any longer than 4 weeks at a time.

    3. Mmethyltrienolone aka R1881 is a potent, non-aromatizable androgen that is structurally has been referred to as "oral tren". Methyltrienolone binds strongly to the androgen receptor (AR) and is a more potent agonist (activator) of the androgen receptor than is DHT. 17A-methyltrienolone is listed at 30, 000 times more anabolic than according to Julius Vida in "Androgens and Anabolic Agents: Chemistry and Pharmacology. " Effective dosages begin at only 25mcg.


    Despite this, Stenbolone is a competition steroid which is confirmed by the American "Steroid Guru" Daniel Duchaine.Stenbolone is an excellent steroid to use while dieting. Since the substance is in acetate form it has only a low half-life time so that frequent and regular injections are necessary in order to ob-tain sufficiently high and constant blood level values.


    For optimal results Stenbolone is normally taken daily and injected at least every 2 days. The usual weekly dose for athletes is 200-300 mg. For this reason the 50 mg strength is often preferred and the athlete either injects the entire one-milliliter ampule daily or limits the use to half of it. Women normally do well with 100- 150 mg/week and should divide their weekly dosage into three equal parts.



    We are genuine and legit supplier of raw steroid, and looking for sincere buyer to establish a long business terms.

    (1) Good quality. All products are produced under GMP conditions according to Standard Operation Procedure(SOP), not from little underground labs or black markets, so the quality is guaranteed.

    (2) 100% customs clearance rate.We have rich experience in shipping parcel to USA, Australia, UK,Canada, Brazil, Russia, Germany, Poland, Mexico, etc.

    (3) Discreet packing methods. For your safety and to insure delivery all products will be packed in a discreet way to prevent any suspicions, no steroids related name will appear on the parcels.

    (4) Injectable steroid. We offer melting powder into liquid service.And ship the liquid in special bottles.

    Packaging And Delivery

    We have professional team for package and shipment. Special way to ship 100 grams to 100kg powders at one time to your country. Fast and discreet shipment could be arranged for customs pass Guaranteed.


    Top Quality Muscle Enhance Raws Methylstenbolone/Stenbolone CAS 5197-58-0 100% Safe Shipment

    Contact Details
    Wuhan Shuiyixing Pharmaceutical Chemical Co., Ltd.

    Contact Person: Miss. Gayle

    Tel: +8615711952876

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