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Shanghai Taigui Pharmaceutical Technology Co., LtdS4 Andarine/S4/S-4 Raw Sarms Powder Hormone for bodybuilding CAS NO.401900-40-1//www.lookchem.com/300w//2010/079/401900-40-1.jpg

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S4 Andarine/S4/S-4 Raw Sarms Powder Hormone for bodybuilding CAS NO.401900-40-1 CAS NO.401900-40-1

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Product Details


  • S4
  • Andarine
  • Sarms Powder

Quick Details

  • ProName: S4 Andarine/S4/S-4 Raw Sarms Powder Ho...
  • CasNo: 401900-40-1
  • Molecular Formula: C19H18F3N3O6
  • Appearance: white powder
  • Application: bodybuilding
  • DeliveryTime: 10-20 days after your payment
  • PackAge: exquisite or according to your require...
  • Port: hongkong
  • ProductionCapacity: 1000 Kilogram/Day
  • Purity: 99%
  • Storage: Sealed, dry, microtherm
  • Transportation: dhl
  • LimitNum: 10 Gram
  • email: taigui-alice@hotmail.com
  • skype: xu.alice55


Quick Details

    • ProName: Andarine/S4/S-4 Raw Sarms Powder Hormo...
    • CasNo: 401900-40-1
    • Molecular Formula: C19H18F3N3O6
    • Appearance: :white to pale yellow powder
    • Application: for Lean Muscle
    • DeliveryTime: within a week
    • PackAge: Discreet packing ways as your requirem...
    • Port: shenzhen hongkong
    • ProductionCapacity: Metric Ton/Day
    • Purity: 99%
    • Storage: Store in cool and dry area and keep aw...
    • Transportation: EMS DHL AND SO ON
    • LimitNum: 10 Gram


andarine (s4) brief introduction

product name












half life

4 hours


white to pale yellow powder

andarine(s4) description

1.s4 is a form of sarm that attaches to the androgen receptor (ar) the same with regular androgens, the only variation is that s4 generates selective anabolic activity. s4 is a sarm with utmost androgenic effects as it around 33% of the strength of testosterone when attaching to ar.
compared to anabolic steroids and prohormones, andarine does not have androgenic activity in non-skeletal muscle tissues

2.s4 is a sarm with maximum potential with a disintegration process of just 4 hours. it can decrease the size of the prostate if taken as recommended. it is administered orally.
it's shown to be beneficial for muscle degeneration, osteoporosis and benign prostatic hypertrophy (withbicalutamide - a non-steroidal androgen antagonist) treatment. aside from preserving lean body mass, s4 can also help improve it.
3.aside from its muscle building advantages, s4 won't cause liver damage, can prevent gynecomastia (enlarged breasts in men) and can help boost your overall health.

more details:

1.s4 (andarine) is a sarm that was developed for treatment of muscle wasting, osteoporosis and benign prostatic hypertrophy. s4 is effective in not only maintaining lean body mass, but increasing it while reducing body fat.

2.the way that s4 works is by binding to the androgen receptor demonstrating bone and muscular anabolic activity. by binding to the androgen receptors, s4 alters the expression of genes and increases protein synthesis. this leads to the building of quality muscle. s4 can produce muscle growth as steroids do without the type of side effects that steroids produce.


1.andarine is an orally active partial agonist for androgen receptors. it is less potent in both anabolic and androgenic effects than other sarms. in an animal model of benign prostatic hypertrophy, andarine was shown to reduce prostate weight with similar efficacy to finasteride, but without producing any reduction in muscle mass or anti-androgenic side effects.

2.this suggests that it is able to competitively block binding to its receptor targets in the prostate gland, but its partial agonist effects at androgen receptors prevent the side effects associated with the anti-androgenic drugs traditionally used for treatment of bph.

for cutting (best use of s4)

1.andarine's properties are very alike with steroids anavar and winstrol, the only difference is that s4 can better provide lean muscle gains. s4 displays the same binding resemblance to ar, hence presenting similar fat burning effects. s4 can also minimize lpl (lipoprotein lipase) - an enzyme that causes lipid accumulation.

2.furthermore, andarine also decreases fat while maintaining and even boosting muscle mass in a hypocaloric environment. it also improves vascularity for that "aesthetic" chiseled look with minimal to no water retention. unlike steroids, it won't affect your joints but reinforce muscle mass and power instead. you can also say goodbye to painful pumps.

3.recommended dosage: 50 mg for 6-8 weeks.

4.take 2 days off when taking s4 (repeat the cycle after the 2 day break) to avoid vision side effects.

for recomping:

1.use s4 with a more anabolic sarm such as ostarine for better recomp results as you're aiming to gain muscle while losing fat. recommended intake is 50-75 mg for 4 to 8 weeks.

2.for lean muscle and strength gains (sans bloating):
the strength gains that andarine produces are quick, lasting, maintained and very clean. s4 makes you feel good all over.
suggested dosage is 50mg.

the benefits of s4 over steroids:


gives a compact and ripped look of the muscle while tightening the epidermis

stimulates fat elimination

no estrogen conversion

full pct (post cycle therapy) is not required

no need to take time off for a long time in between cycles

promotes a total sense of well-being


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