2021 High quality GHRP-6 - Follistatin 344 Human Growth Hormone Peptide Natural Steroids Fst 344 For Muscle Strength – Hjtc

Product name: Follistatin 344, FST 344

Appearance : White to off-white crystalline powder or lumps
Specific Optical Rotation (c=0.5,10% HAc) :-50.0~-60.0°
Water Content(Karl Fischer) : ≤5.0%
Acetate Content(by HPLC) : ≤15.0%
Amino Acid Composition : ±10% of theoretical
Purity (by HPLC) :≥98.0%
Single Impurity(by HPLC) :≤1.0%
Peptide Content(by %N) : ≥80%
Assay(By Anhydrous, Acetic Acid-free ) :95.0~105.0%
Bacterial Endotoxins : ≤5EU/mg
Follistatin is fascinating protein that can increase muscle mass beyond natural potential by suppressing myostatin. Scientists first identified follistatin while examining porcine (re: pig) follicular fluid in the ovaries.

Follistatin is fascinating protein that can increase muscle mass beyond natural potential by suppressing myostatin. Scientists first identified follistatin while examining porcine (re: pig) follicular fluid in the ovaries.

Follistatin is naturally found in the skeletal muscle of almost all mammals with advanced or developed characteristics, such as humans, rodents, and cows. Follistatin is high in the non-essential amino acid cystine but unlike most proteins discussed in the fitness world, follistatin has carbohydrates attached to it.

Follistatin, specifically Follistatin 344 (FS344), quickly gained popularity in the bodybuilding community as a potential supplement to rapidly increase lean tissue mass. Another protein, follistatin-related gene (FLRG) acts on similar pathways as FS344 regarding its muscle building properties. Increased lean tissue mass could give a bodybuilder an advantage in a competitive setting and be the differentiating factor between first and second place.

Follistatin and Muscle Growth. Follistatin works by binding to and inhibiting transforming growth factor-β (TGF-β) peptides such as myostatin which is responsible for regulating and limiting muscle growth. [3] It’s also worth pointing out that myostatin may have a regulatory role in skeletal muscle fibrosis; too much myostatin can impair tissue function and cause chronic disease in vital organs, tissues, and bone marrow.

Follistatin (FST) is a secreted glycoprotein that was first identified as a follicle stimulating hormone inhibiting substance in ovarian follicular fluid (1, 2). Human Follistatin cDNA encodes a 344 amino acid (aa) protein with a 29 aa signal sequence, an Nterminal atypical TGF binding domain, three Follistatin domains that contain EGFlike and kazallike motifs, and a highly acidic Cterminal tail. Follistatin is a secreted protein that binds to ligands of the TGF-Beta family and regulates their activity by inhibiting their access to signaling receptors. It was originally discovered as activin antagonists whose activity suppresses expression and secretion of the pituitary hormone FSH (follicle stimulating hormone). In addition to being a natural antagonist, follistatin can inhibit the activity of other TGF-Beta ligands including BMP-2, -4, -6, -7, Myostatin, GDF-11, and TGF-Beta1. Follistatin is expressed in the pituitary, ovaries, decidual cells of the endometrium, and in some other tissues. Recombinant human Follistatin is a 37.8 kDa protein containing 344 amino acids

1,High quality with competitive price:

1)Standard: USP Standard

2)All Purity≥99%

3)We are manufacturer and can provide high quality products with factory price.

2,Fast and safe delivery

1)Parcel can be sent out in 24 hours after payment. Tracking number available

2)Secure and discreet shipment. Various transportation methods for your choice.

3)Customs pass rate ≥99%

4)We have our own agent/remailer/distributor who can help us ship our products very fast and safe, and we have stock in there for transferring.

3,We have clients throughout the world.

1)Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2)Market feedback and goods feedback will be appreciated, meeting customers’s requirement is our responsibility.

3) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

Q1: Have your Product Quality been Approved by Third Party Lab？

A: Yes, All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc. So you will be assured with Good Quality if you choose us.

Q2:How do you treat quality complaint？

A:First of all, our QC department will do strict examination of our export products by HPLC, UV, GC , TLC and so on in order to reduce the quality problem to near zero. If there is a real quality problem ,caused by us, we will send you free goods for replacement or refund your loss.

Q3: Is there any discount？

A: Yes, for larger quantity, we always support with better price.

Q4:How long does it take to the goods arrived？

A:It is Depending on your location.

Q5 Do you have any reshipment policy？

A: We have good after-sale service and re-shipment policy if the parcel lose. Our long association with our clients has brought great benefits. We always take the upmost care in the packaging of our products . Our clients will confirm this as even they struggle to find them without help at times. But in spite of our best efforts it is still possible will seize a small number of packages.

In this circumstance we promise reship free to establish long term relationship.

1.Packaging: 10ml/vial,10vial/box(Aluminum foil bag) ,10vial/box(Aluminum foil bag)

2.Storage:Stored in a cool and dry well-closed container. Keep away from moisture and strong light/heat.

3.Delivery:Usually within3-5 working days after full payment.

4.Shipping:EMS,DHL, TNT, UPS ,FEDEX, BY AIR, BY SEA, DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service;Sea shipping for quantity over 500KG; And air shipping is available for 50KG above;For high value products, please select air shipping and DHL express for safe.

5.The package are all privacy and safety, fast and safe transportation, there’s waybill number can track the movement of the goods

1,Can i get some samples?

Yes, we can supply the free sample, but the shipping cost be paid by customer

2,How to confirm the Product Quality before placing orders?
We offer free sample,After you test the sample,you can know our quality.then place order.

3,Can you guarantee I can get my goods without any custom problem?
Yes, We have Reship Service.You can get your goods without any problem.

4,When you ship my order?
Normally within 2 to 3 days after confirming your payment

5,How about the quality guarantee period?
24 Months

6,How do you hide the products?.
Our shipping worker is very professional.They can pack various professional discreet package for hidding the products.