GET Free Shaker and Peanut butter.Use Code-FREEPBSHAKER

  • In an effort to ensure that our customers receive only top quality and authentic products, we carry stringent quality checks from the time when the products enter our warehouse till the time the products get packed and shipped to you. At Sixteen Inches, we strive to provide 100% authentic products to our customers by maintaining tight quality control during sourcing and distribution of supplements. We also offer 14-day return policy to our customers, in case you are not satisfied with the product quality.
    We invest an enormous amount of time and effort to ensure we source products directly from the brands or their authorized importers. The chances of fake products increase as one moves towards resellers.
    A shocking new study has found many supplements on the market are fake, with researchers determining more than one-third of 44 products tested don’t contain what’s on the label. But one of the nation’s top holistic doctors notes most supplements do not pose a risk and that there are steps consumers can take to protect themselves from bogus products.

  • While we work to ensure that product information is correct, on occasion manufacturers may alter their ingredient lists. Actual product packaging and materials may contain more and/or different information than that shown on our Web site. We recommend that you do not solely rely on the information presented and that you always read labels, warnings, and directions before using or consuming a product.

    For additional information about a product, please contact the manufacturer. Content on this site is for reference purposes and is not intended to substitute for advice given by a physician, pharmacist, or other licensed health-care professional. You should not use this information as self-diagnosis or for treating a health problem or disease. Contact your health-care provider immediately if you suspect that you have a medical problem. Information and statements regarding dietary supplements have not been evaluated by the Food and Drug Administration and are not intended to diagnose, treat, cure, or prevent any disease or health condition.

    Any reviews or comments on any products are the personal opinions of the users of the products itself and are not evaluated by the manufacturers or Sixteeninches, whatsoever. Results may vary from person to person and are not guaranteed in any case. Sixteeninches.com assumes no liability for inaccuracies or misstatements about products.

  • Engineered For Incredible Results

    Faster recovery is key to better results. For over 10 years, XTEND® has been using branched-chain amino acids (BCAAs) to make the best recovery products on the planet. XTEND® PRO combines all the incredible benefits of BCAAs with ultra-pure whey protein isolate to help maximize muscle recovery, retention, and growth. With fewer than 150 calories and only a few grams of carbs per serving, XTEND® PRO is a BCAA-enhanced protein unlike anything else on the market.

    If you want to build muscle and support muscle recovery, it's essential that you consume sufficient quality protein every day through nutrition and supplementation. The whey protein isolate in XTEND® PRO is an extremely clean, bioavailable source of protein, selected specifically to support your fitness goals. The added BCAAs make XTEND® PRO a recovery powerhouse. Packing 25 grams of protein and 7 total grams of BCAAs per serving, XTEND® PRO is engineered for incredible results.