SynoCell FAQ: Common Questions and Short Answers

SynoCell is a joint-support dietary supplement in capsules for adults. Each bottle holds 60 capsules and a serving is 2 capsules, so one bottle lasts 30 days. It is not a drug and not a pain reliever.

The bottle says it supports optimal joint health and comfort, promotes blood flow, supports cartilage and improves mobility and flexibility. Those are the seller's words. The SynoCell formula itself has not been tested in a trial.

No. It contains neither. Its five ingredients are ASU, quercetin, Boswellia extract, hyaluronic acid and black pepper extract. The 2026 ACR guideline summary advises against glucosamine and chondroitin products (ACR, 2026 OA guideline summary).

The bottle names the SynoCell brand, which also runs its own store at synocell.com. The brand publishes no street address, phone number or country of manufacture. This website is an authorized U.S. retailer, not the maker.

It is a real product with a full Supplement Facts panel and a written 90-day refund policy (SynoCell, shipping and refund policy). That does not prove it works. Judge it on the printed doses and the evidence, not on sales claims.

Not published. The brand lists no other ingredients, no capsule shell type (gelatin or plant) and no allergen statement. Read the label on your bottle, or email [email protected] before you order.

Per 2 capsules: ASU 310 mg, quercetin 310 mg, Boswellia extract 200 mg, hyaluronic acid 180 mg and black pepper extract (BioPerine) 5 mg (SynoCell, product page). Every amount is printed. Inactive ingredients are not published.

ASU means avocado/soybean unsaponifiables, a fraction of avocado and soybean oils. Trials used 300 mg a day; SynoCell has 310 mg. A Cochrane review found a small pain benefit of questionable importance (Cameron and Chrubasik, 2014).

Not quite. SynoCell lists 200 mg standardized to 65% boswellic acids. Trials used different extracts, such as 5-Loxin and Aflapin, at 100-250 mg (Sengupta et al., 2008) (Cameron and Chrubasik, 2014). Results may not carry over exactly.

No. An injection puts hyaluronic acid straight into the joint; a capsule is digested first. Small oral studies used 48-240 mg a day (Oe et al., 2016). SynoCell has 180 mg, and results were modest and inconsistent (Guadagna et al., 2018).

It supplies piperine, added to help other ingredients absorb (Shoba et al., 1998). It is not a joint ingredient. SynoCell has 5 mg, above a German guidance value of about 2.3 mg a day (Ziegenhagen et al., 2021).

No official daily amount exists for these five ingredients, so the panel cannot show a percentage. That is normal for botanicals and does not signal a problem. See the full Supplement Facts.

On the brand store on October 11, 2026: 1 bottle $59, 3 bottles $147 ($49 each) and 6 bottles $234 ($39 each). That works out to about $1.97, $1.63 or $1.30 a day.

Buy from the brand store at synocell.com or from an authorized seller such as this site. Both routes are covered by the 90-day policy. See where to buy SynoCell for what to avoid.

We found a third-party eBay listing shipped from India at a different price. Marketplace bottles may not be genuine and may not be covered by the guarantee, so we do not link to them.

Standard shipping is free in the mainland U.S. Hawaii, Alaska and international orders pay a surcharge. U.S. delivery takes 5-10 business days and international 6-8 weeks. APO addresses are not accepted (SynoCell, shipping and refund policy).

A 90-day money-back guarantee on supplements (SynoCell, shipping and refund policy). Single bottles need no return; on multi-packs, send back unopened bottles and one opened bottle is refunded. Read the refund policy for each route.

Call the order desk at +1 (302) 200-3480 as soon as you can, with your order ID. It handles changes, tracking and refunds. The website inbox cannot see orders, so it cannot change them.