Overview
This website is operated by Celis Collective LLC doing business as Chemistry (“Chemistry”, “we”, “us”, “our”). Chemistry offers this website, including all information, tools, classes, and services available from this site, to you, the user, conditioned upon your acceptance of all terms, conditions, policies, and notices stated here.
By visiting our site, booking a class, or purchasing a class pack or session from us, you engage in our Service and agree to be bound by these Terms and Conditions (“Terms”), including any additional terms, policies, and notices referenced here or available by hyperlink.
Please read these Terms carefully before using our website or booking any class or session. If you do not agree to all of these Terms, you may not access the website or use any of our services.
We reserve the right to update, change, or replace any part of these Terms by posting updates to this page. It is your responsibility to check this page periodically. Your continued use of the website or our services following the posting of any changes constitutes acceptance of those changes.
Section 1 — Eligibility
By agreeing to these Terms, you represent that you are at least 18 years of age, or that you have the consent of a parent or legal guardian who has agreed to these Terms on your behalf and signed our liability waiver.
You may not use our website or services for any illegal or unauthorized purpose, and you may not violate any laws in your jurisdiction in connection with your use of the Service.
Section 2 — Health, Safety, and Assumption of Risk
Physical exercise carries inherent risk of injury. Pilates, strength training, and other physical activity offered by Chemistry involve risk including, without limitation, muscle strain, sprains, joint injury, falls, cardiovascular events, and in rare cases serious injury or death.
By booking or participating in any class or session, you acknowledge and voluntarily assume all such risks.
You represent that:
- You are in good physical health and have no medical condition that would prevent safe participation.
- You have consulted a physician before beginning any new exercise program, and you will do so if your health status changes.
- You will disclose to your instructor any injury, medical condition, pregnancy, recent surgery, or physical limitation before participating.
- You will inform your instructor immediately if you experience pain, dizziness, or discomfort during a session.
Pregnancy and postpartum: If you are pregnant, recently postpartum, or have a pregnancy-related condition, you must obtain written clearance from your healthcare provider before participating, and you must notify your instructor.
Chemistry is not a medical provider. Nothing on this website or communicated during a class or session constitutes medical advice, diagnosis, treatment, or physical therapy. Instruction is educational and fitness-related only.
A separate liability waiver and release must be signed before your first class or session. These Terms do not replace that waiver.
Section 3 — The Member App and AI Nutrition Estimates
CHEMISTRY On Demand is our members’ app. Some of it, including the meal log in The Anti-Inflammatory Edit, uses artificial intelligence to estimate what is in a meal.
Estimates are approximate and they can be wrong. The foods, portions, calories, macronutrients and pattern notes the app produces are its best guess from a photo or a description. They are offered for education and for your own awareness, nothing more.
Why they vary. It is worth knowing what actually throws an estimate off, so you can judge one when you see it. Lighting and camera angle change what is visible. Ingredients mixed in or hidden underneath cannot be seen at all. Portion size is judged from a flat picture, so a deep bowl and a shallow one can look alike. How something was cooked, how much oil or butter went in, and how a recipe differs from the usual version all change the real figures. Packaged foods depend on what a public database holds for that barcode, which may be incomplete or out of date.
They are not medical advice, not dietetic advice, and not professional advice of any kind. They are not suitable for medical nutrition therapy, for treating or managing an eating disorder, for pregnancy, or for managing a medical condition. Nothing the app shows you is a diagnosis or a treatment plan.
Please check the estimates before you rely on them. The app shows you every estimate and lets you change it before anything is saved, and that step is there because it matters. If you have a medical need, or you are unsure, speak to a doctor or a registered dietitian who knows your situation. If you are being treated for an eating disorder, please talk to your care team before using a food log of any kind.
What these features do and do not do. The meal log records what you tell it and shows you an estimate. The calorie calculator applies a standard formula to the figures you type and returns a number. Neither one screens you for any condition, decides whether something is safe for you, judges what you have eaten, or notices if you stop logging. The app does not tell you that you ate too much, and it is not watching for signs that anything is wrong. If you need something or someone to do that, please do not rely on this app for it.
You must be at least 18 to use the meal log and the calorie calculator.
Section 4 — Connected Devices
You may connect a device such as an Oura ring, or in future Apple Health, so that your activity and sleep appear alongside the rest of your training. Connecting one is entirely optional and the app works without it.
These features depend on services run by other companies. Those companies can change how their service works, limit it, or stop it altogether, and that is outside our control. We are not responsible for the accuracy of the data they give us, for gaps in it, or for times when it is unavailable. An Oura ring may also need an active Oura Membership before its data can be shared, which is a matter between you and Oura.
You can disconnect a device at any time from your Profile. Doing so deletes the access tokens and the data we stored from that device.
Figures from a connected device are estimates made by that device, not measurements taken by us, and they should not be used to make medical decisions.
Section 5 — Your Content and Your Responsibilities
What you upload stays yours. Meal photos, descriptions, notes and anything else you put into the app belong to you. You give us permission to store and process them for one purpose only, which is running the service for you. That includes sending a resized photo to our AI provider so it can produce your estimate. We do not use your content to advertise to you, we do not sell it, and we do not show it to other members.
That permission lasts as long as you keep the content in the app. When you delete something, the permission ends with it.
In return, we ask a few things of you:
- Give accurate information, and correct an estimate when you can see it is wrong.
- Only upload photos you have the right to share, and do not include other people in them without their agreement.
- Use the app for your own training, and do not share your login, resell access, or try to extract our content or interfere with how the service works.
- Do not use the app in place of medical care.
Section 6 — Booking, Class Packs, and Expiry
All classes and sessions must be booked in advance through our booking system.
Class packs are sold as a set number of credits redeemable across any class format we offer, subject to availability and class capacity limits.
Expiry: Class packs expire on the terms stated at the time of purchase. Expiry begins on the date of purchase, not the date of first use. Expired credits have no value and are not refundable, transferable, or extendable except at our sole discretion.
Capacity: Group classes are capped. Booking a class does not guarantee a spot until the booking is confirmed.
Transferability: Class packs and sessions are non-transferable and may be used only by the individual who purchased them, unless we agree otherwise in writing.
Section 7 — Cancellation, Late Cancellation, and No-Shows
You may cancel a booked class without penalty up to 12 hours before the scheduled start time. Cancelling within that window, or failing to attend a booked class, results in the forfeiture of that class credit.
Late cancellation and no-show fees. In addition to the forfeited credit, the following fees apply:
- Late cancellation (cancelling less than 12 hours before the scheduled start time): $15
- No-show (failing to attend a booked class without cancelling): $25
By booking a class you agree to these fees. We may charge them to the payment method you used to purchase your credits, or invoice you for them, and outstanding fees must be settled before you can book again.
Waitlist. If a class is full, you may join its waitlist. By joining a waitlist, you agree that you may be automatically booked into the class at any time up to its scheduled start, including within the 12-hour cancellation window, and that you will be notified by email when this happens. Once you are booked from the waitlist, the standard cancellation policy applies from that moment: cancelling less than 12 hours before the class forfeits the class credit and incurs the late cancellation fee, and failing to attend forfeits the credit and incurs the no-show fee. You may leave a waitlist at any time before a spot is offered. It is your responsibility to monitor the email address on your account.
Late arrivals may be denied entry at the instructor’s discretion, for the safety of the participant and to avoid disrupting the class. A denied entry due to late arrival is treated as a no-show.
We may waive a fee at our discretion, including for illness, injury, or emergency.
We reserve the right to cancel or reschedule any class. If we cancel a class, any credit used for that booking will be returned to your account.
Section 8 — Pricing, Payment, and Refunds
Prices are subject to change without notice. Prices in effect at the time of your purchase apply to that purchase.
All sales of class packs, drop-in classes, private sessions, digital programs, and promotional offers are final and non-refundable, except as set out in the Digital programs paragraph below, where required by law, or at our sole discretion.
Digital programs: The Formula and other digital programs are sold as one-time purchases with immediate access. If a digital program is not the right fit, email hello@feelthechemistry.co within 14 days of purchase for a full refund. This applies whether or not a discount or promotional code was used. After 14 days, sales of digital programs are final except where required by law or at our sole discretion.
Promotional offers, including introductory and launch offers, are valid only for the period stated, apply only to the specific products described, cannot be combined with other offers unless stated, and may be modified or withdrawn at any time.
You agree to provide current, complete, and accurate payment and account information, and to keep that information up to date.
We reserve the right to refuse service, refuse or cancel any booking, and limit or cancel quantities purchased, at our sole discretion.
Section 9 — Conduct and Studio Policies
You agree to follow all studio rules, instructor directions, and safety guidance while on the premises.
We reserve the right to refuse service to, or remove from the premises, any person whose conduct is unsafe, disruptive, harassing, discriminatory, or otherwise inappropriate, without refund.
Personal property is brought onto the premises at your own risk. We are not responsible for lost, stolen, or damaged personal property.
Section 10 — Photography and Media
We may photograph or record classes, sessions, and events for marketing, social media, and educational purposes.
If you do not wish to appear in any photograph or recording, you must notify us in writing before the class or session begins, and we will make reasonable efforts to exclude you from any capture.
Where you have not opted out, you grant us a non-exclusive, royalty-free, perpetual license to use your likeness in such materials without compensation.
You may not photograph or record other participants without their express consent.
Photos and testimonials appearing on this site were provided by participants and are published as received. They reflect individual experiences and are not a guarantee of any specific outcome. Results vary based on individual effort, consistency, and circumstances.
Section 11 — Personal Information
Your submission of personal information through this website and our booking system is governed by our Privacy Policy.
The member app collects information in ways the rest of this site does not, including meal photos, AI estimates and data from a connected device. Those are described in the CHEMISTRY On Demand part of our Privacy Policy.
Section 12 — Accuracy of Information
We are not responsible if information made available on this site is not accurate, complete, or current. The material on this site is provided for general information only and should not be relied upon as the sole basis for making decisions. Any reliance on the material on this site is at your own risk.
Occasionally there may be information on our site that contains typographical errors, inaccuracies, or omissions relating to class descriptions, schedules, pricing, promotions, or availability. We reserve the right to correct any such errors and to change or update information, including after a booking has been made.
Section 13 — Intellectual Property
All content on this website, including text, class names and programming, branding, logos, photographs, and design, is the property of Chemistry and is protected by applicable intellectual property law.
You may not reproduce, duplicate, copy, sell, resell, or exploit any portion of the Service or any content on this website without our express written permission.
Section 14 — Third-Party Links and Tools
Our website and booking process may include links to, or tools provided by, third parties over which we have no control.
We provide access to such tools and links as is, without warranties of any kind and without endorsement. We are not responsible for the content, accuracy, policies, or practices of any third-party website or service, and we are not liable for any harm arising from your use of them.
Section 15 — Prohibited Uses
In addition to other prohibitions set out in these Terms, you are prohibited from using the site or its content: for any unlawful purpose; to solicit others to perform unlawful acts; to violate any regulations, rules, or laws; to infringe our intellectual property rights or those of others; to harass, abuse, insult, harm, defame, intimidate, or discriminate based on gender, sexual orientation, religion, ethnicity, race, age, national origin, or disability; to submit false or misleading information; to upload viruses or malicious code; to collect or track the personal information of others; to spam, phish, crawl, or scrape; for any obscene or immoral purpose; or to interfere with the security features of the Service.
We reserve the right to terminate your use of the Service for violating any prohibited use.
Section 16 — Disclaimer of Warranties and Limitation of Liability
We do not guarantee that your use of our website or services will be uninterrupted, timely, secure, or error-free. We do not warrant that any particular fitness, health, or body composition result will be obtained from participation.
Our website and services are provided as is and as available, without any representation, warranties, or conditions of any kind, express or implied, including implied warranties of merchantability, fitness for a particular purpose, and non-infringement.
To the fullest extent permitted by law, in no case shall Celis Collective LLC, its owners, instructors, employees, contractors, agents, or service providers be liable for any injury, loss, claim, or any direct, indirect, incidental, punitive, special, or consequential damages of any kind arising from your use of the website, participation in any class or session, or any other matter relating to the Service.
Because some jurisdictions do not allow the exclusion or limitation of liability for consequential or incidental damages, in those jurisdictions our liability shall be limited to the maximum extent permitted by law.
Estimates and connected devices. To the fullest extent permitted by law, we are not liable for a food being identified incorrectly, for a calorie, macronutrient or portion figure being wrong, for an entry in a public food database being inaccurate or out of date, or for a connected device service being unavailable, delayed, or reporting something incorrectly. These are the specific things the app can get wrong, and they are named rather than covered by a general sentence so that you know what you are accepting.
A limit on the total. To the fullest extent permitted by law, our total liability to you for everything arising out of these Terms or your use of the member app will not exceed the greater of the amount you paid us in the twelve months before the claim, or one hundred dollars.
Nothing in these Terms limits liability for gross negligence, willful misconduct, or any liability that cannot be limited under California law.
Section 17 — Indemnification
You agree to indemnify, defend, and hold harmless Celis Collective LLC and its owners, instructors, employees, contractors, agents, and service providers from any claim or demand, including reasonable attorneys’ fees, made by any third party arising out of your breach of these Terms, your violation of any law, or your violation of the rights of a third party.
Section 18 — Severability
If any provision of these Terms is determined to be unlawful, void, or unenforceable, that provision shall be enforceable to the fullest extent permitted by applicable law, and the unenforceable portion shall be severed. Such a determination shall not affect the validity and enforceability of the remaining provisions.
Section 19 — Termination
The obligations and liabilities of the parties incurred prior to termination shall survive termination of this agreement for all purposes.
These Terms are effective unless and until terminated by either you or us. You may terminate these Terms at any time by notifying us that you no longer wish to use our services, or by ceasing to use our site.
If in our sole judgment you fail to comply with any term or provision of these Terms, we may terminate this agreement at any time without notice. You will remain liable for all amounts due up to and including the date of termination, and we may deny you access to our services.
Section 20 — Entire Agreement
Our failure to exercise or enforce any right or provision of these Terms shall not constitute a waiver of that right or provision.
These Terms, together with our Privacy Policy and any liability waiver you have signed, constitute the entire agreement between you and us and govern your use of the Service, superseding any prior agreements, communications, and proposals.
Section 21 — Governing Law
These Terms and any separate agreements whereby we provide you services shall be governed by and construed in accordance with the laws of the State of California, without regard to its conflict of law provisions. Any dispute shall be brought in the state or federal courts located in San Diego County, California.
Section 22 — Changes to These Terms
You can review the most current version of these Terms at any time on this page.
We reserve the right, at our sole discretion, to update, change, or replace any part of these Terms by posting updates to our website. It is your responsibility to check periodically for changes. Your continued use of our website or services following the posting of changes constitutes acceptance of those changes.
Section 23 — Contact Information
Questions about these Terms should be sent to us at hello@feelthechemistry.co.
Celis Collective LLC dba Chemistry
San Diego, California