Jawline
My jawline is working hard and I'm quiet excited to see the results, the shewing gum are very resistant.
30 August 2026
Unprompted review
While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more
To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more
Company details
Written by the company
GUMFORCE, c'est le premier chewing-gum d'entraînement de la mâchoire à intégrer de la créatine. Une seule pièce fait trois choses à la fois : elle fait travailler tes muscles masticateurs grâce à une résistance 10× supérieure à celle d'un chewing-gum classique, elle t'apporte 500mg de créatine monohydrate, et elle te rafraîchit l'haleine. Le tout en plusieurs saveurs. L'idée est simple. Tu mâches déjà du chewing-gum, tu prends peut-être déjà de la créatine, et tu fais peut-être déjà des exercices pour ta mâchoire. GUMFORCE réunit tout ça dans un geste que tu fais déjà sans y penser. Pas de shaker, pas de poudre, pas de pilule : tu le glisses dans ta poche et tu t'entraînes où tu veux. La créatine vient s'ajouter à ton apport habituel, elle ne le remplace pas. On reste honnêtes sur les résultats : ils viennent avec un usage régulier et dans la durée, pas en quelques jours. GUMFORCE est un outil d'entraînement, pas une promesse miracle. Côté commandes, on livre en France, en Belgique, Suisse, au Canada et partout en Europe. Tu bénéficies d'une garantie satisfait ou remboursé de 90 jours, et nos abonnements se mettent en pause ou s'arrêtent quand tu veux. Une question ou un souci ? On te répond directement à hello@gumforce.co.
Contact info
4.7
Excellent
37 reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
Amazing product!
Very nice product so far! I can’t wait to see better results in a month!
14 August 2026
Unprompted review
Incroyable ,contraction au niveau de la…
Incroyable ,contraction au niveau de la mâchoire juste insane !
29 June 2026
Unprompted review
This product is absolutely amazing!!
This product is absolutely amazing!!! 🤩
I honestly want to have it all day because it tastes that good (I highly recommend the mint flavor, by the way)!
And the best part? It's completely sugar-free, which is amazing. After just a few days, I've already started seeing results and I'm genuinely impressed.
I'm really happy with it and will definitely keep using it. I can't wait to discover the new flavors as well! 😍
18 May 2026
Unprompted review
Reply from Gumforce
Hello Olympe,
Thank you so much for your amazing review! 🤩
We're thrilled to hear that you're enjoying Gumforce, especially the Mint flavor. It means a lot to us to know that you've already started noticing results and that the sugar-free formula fits so well into your daily routine.
Your support and enthusiasm truly motivate us to keep improving and bringing new flavors to the community. We can't wait for you to try what's coming next! 😍
Have an amazing day!
Alexis & Dorian
Founders of Gumforce
Totally recommend
Totally recommend! My boyfriend is already seeing a difference in his jawline!
15 April 2026
Unprompted review
Reply from Gumforce
Hello Sofia,
Thank you so much for your review! 😊
We're thrilled to hear that your boyfriend is already noticing a difference in his jawline. That's exactly the kind of feedback that motivates us every day.
Thank you for your support and recommendation — it truly means a lot to us!
Have an amazing day!
Alexis & Dorian
Founders of Gumforce
The Trustpilot Experience
Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.
We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.
Learn about Trustpilot’s review process.
Here are 8 tips for writing great reviews.
Verification can help ensure real people are writing the reviews you read on Trustpilot.
Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.