Last Updated: January, 2026

For transparency, the parties associated with this website are identified as follows:

Brand Name: Healthyze® Website: yoaagility.com

Legal Company Name: Nanjing Daodanhou Technology and Trading Co., Ltd.

Unified Social Credit Code: 91320191MAEACDQM84

Registered Business Address: Room E560, No. 2 Dingjiashan Road, Dachang Subdistrict, Jiangbei New Area, Nanjing, Jiangsu, China

Brand Representative: Yuhang Shi

Healthyze® is owned and operated by Nanjing Daodanhou Technology and Trading Co., Ltd.

Nanjing Daodanhou Technology and Trading Co., Ltd. operates yoaagility.com as an official online website for the Healthyze® brand.

Yuhang Shi serves as the designated Brand Representative for Healthyze® in connection with brand operations and website-related business matters.

The legal entity responsible for operating the Healthyze® brand and yoaagility.com remains Nanjing Daodanhou Technology and Trading Co., Ltd.

Throughout these Terms, “Healthyze®,” “Company,” “we,” “us,” and “our” refer, where appropriate, to Nanjing Daodanhou Technology and Trading Co., Ltd. in its operation of Healthyze® and yoaagility.com.

These Terms govern your use of the website and Service.

Purchases made through yoaagility.com are additionally governed by our Terms of Purchase, including provisions relating to:

• orders;
• payment;
• pricing;
• subscriptions;
• delivery;
• returns;
• refunds;
• cancellations; and
• applicable consumer protections.

If there is a conflict between these Terms and the Terms of Purchase regarding a purchase transaction, the Terms of Purchase will control for that transaction, except where mandatory law provides otherwise.

You must be at least 18 years old, or the legal age of majority in your jurisdiction if higher, to make purchases through this website.

By using the Service, you represent that you have the legal capacity to enter into these Terms.

You may not use the Service if your use would violate applicable law or if you have previously been suspended from using the Service for unlawful, fraudulent, or abusive activity.

You may use yoaagility.com for lawful personal and consumer purposes.

You agree not to use the Service:

• for fraudulent, unlawful, misleading, or abusive purposes;
• to impersonate another individual or organization;
• to interfere with website security or functionality;
• to introduce viruses, malicious code, malware, or harmful software;
• to scrape, harvest, or collect information through unauthorized automated means;
• to gain unauthorized access to accounts, systems, networks, or data;
• to reproduce or commercially exploit website content without authorization;
• to violate intellectual property, privacy, publicity, or other rights;
• to submit false order or payment information;
• to conduct unauthorized resale or commercial activity; or
• to assist another person in any prohibited activity.

We may restrict access to the Service where reasonably necessary to protect users, the website, the Company, or other parties from fraud, abuse, security threats, or illegal conduct.

Certain features may allow you to create a customer account.

You are responsible for:

• providing accurate account information;
• maintaining the confidentiality of your login credentials;
• protecting access to your account; and
• promptly notifying us if you reasonably believe your account has been compromised.

You are responsible for activity conducted through your account to the extent permitted by applicable law.

We may suspend or restrict an account where we reasonably believe it is being used fraudulently, unlawfully, or in material violation of these Terms.

We make reasonable efforts to ensure that information available through yoaagility.com is accurate and current.

However, website content may occasionally contain typographical errors, technical inaccuracies, outdated information, incomplete information, or temporary display errors.

Where we identify an error, we may correct or update the relevant information.

For purchases, any material pricing, product, availability, or transaction error will be handled in accordance with our Terms of Purchase and applicable consumer law.

Product descriptions, ingredient information, serving information, Supplement Facts panels, product photographs, specifications, and other materials are provided to help customers understand our products.

Minor changes in packaging, presentation, color, label layout, or other non-material details may occur over time.

Customers should always review the actual product label, ingredient list, Supplement Facts panel, directions, and warnings on the product received before use.

If information on the delivered product materially differs from what you ordered, please contact our customer support team.

Content available through Healthyze® and yoaagility.com is provided for general educational and informational purposes only.

Nothing on the website should be interpreted as:

• medical advice;
• diagnosis;
• treatment;
• a prescription;
• a substitute for professional healthcare advice; or
• a guarantee of any particular health outcome.

You should consult an appropriately qualified healthcare professional regarding questions concerning your health, medications, medical conditions, pregnancy, nursing, allergies, surgery, or use of dietary supplements.

If you believe you are experiencing a medical emergency, seek appropriate emergency medical assistance.

Healthyze® dietary supplements are intended to support general health and wellness.

Unless expressly permitted by applicable law, statements regarding dietary supplements are not intended to represent that a product diagnoses, treats, cures, or prevents any disease.

For products marketed in the United States where applicable:

Individual experiences and results may vary.

Purchases through yoaagility.com are governed primarily by our Terms of Purchase.

Before completing an order, customers should be provided with relevant transaction information including, where applicable:

• product description;
• quantity;
• price;
• discounts;
• applicable taxes;
• shipping charges;
• total amount payable;
• available payment methods;
• recurring billing terms where applicable; and
• delivery information.

Submitting an order creates an obligation to pay the amount displayed at checkout.

An order confirmation confirms receipt of an order but does not necessarily constitute final acceptance until the order has been processed in accordance with our Terms of Purchase.

Product prices and promotional offers may change from time to time.

Changes generally apply prospectively and will not retroactively change the agreed price of an accepted order, except where necessary to correct an obvious error and permitted by applicable law.

The amount displayed and accepted during checkout will generally govern the applicable transaction.

Where Healthyze® offers subscription or recurring-purchase options, material recurring terms will be disclosed before enrollment.

These may include:

• recurring price;
• billing frequency;
• shipment frequency;
• subscription discount;
• renewal terms; and
• cancellation procedures.

A customer must affirmatively select or agree to the applicable recurring-purchase arrangement before recurring charges are authorized.

Customers may cancel future subscription renewals through the available cancellation method or by contacting customer support, subject to the applicable subscription terms.

Subscription and recurring billing arrangements are additionally governed by our Terms of Purchase and applicable law.

Shipping and delivery are governed by our Shipping Policy.

Current shipping information includes:

Processing Time: Generally 1–3 business days Estimated Delivery: Generally 10–20 business days after dispatch

Orders may be fulfilled from different warehouses or authorized fulfillment facilities depending on destination and inventory availability.

Where applicable, tracking information will normally be provided after shipment.

Shipping estimates are estimates unless a guaranteed delivery date is expressly stated.

Where the current promotional shipping policy applies:

Free standard shipping is available on qualifying orders of US$38 or more.

For orders below the applicable free-shipping threshold, shipping charges will be displayed before checkout.

The amount and shipping method displayed at checkout control the individual transaction.

Purchases made directly through yoaagility.com are subject to our Return & Refund Policy.

Healthyze® currently offers a 30-Day Money-Back Guarantee for eligible purchases made through the website.

Customers should contact customer support before returning a product.

Return warehouse addresses may vary depending on destination and fulfillment arrangements.

Our customer support team will provide the appropriate return address and instructions after reviewing a return request.

This voluntary policy does not limit any mandatory return, cancellation, conformity, warranty, or refund rights available under applicable consumer law.

Payments may be processed by authorized third-party payment providers.

These providers may independently process payment information according to their respective terms and privacy practices.

We do not require customers to transmit complete payment-card information to us by ordinary email.

Your bank, card issuer, PayPal, payment provider, or other financial institution may impose fees, conversion charges, authorization holds, or processing times outside our control.

Our online store may use technology and e-commerce infrastructure provided by Shopify Inc.

Shopify and other service providers may provide technical infrastructure that enables us to operate portions of the Service.

Use of third-party infrastructure does not change the identity of the legal company responsible for operating Healthyze® and yoaagility.com.

Nanjing Daodanhou Technology and Trading Co., Ltd. remains the website's disclosed legal operating entity.

The Service may contain links to or integrations with third-party websites, tools, payment processors, shipping providers, social networks, analytics providers, or other services.

A link or integration does not necessarily mean that we control or endorse the third party.

Third-party services may be governed by separate terms and privacy policies.

To the extent permitted by applicable law, we are not responsible for third-party websites or services that are outside our reasonable control.

Unless otherwise stated, content available through yoaagility.com, including:

• trademarks;
• logos;
• product names;
• product packaging;
• photographs;
• graphics;
• illustrations;
• website layouts;
• written content;
• videos;
• software;
• icons; and
• other creative materials

is owned by, licensed to, or lawfully used by Nanjing Daodanhou Technology and Trading Co., Ltd. and/or its licensors.

Healthyze® and associated brand elements may be protected by trademark and other intellectual property laws.

You may access website content for ordinary personal and non-commercial use.

You may not reproduce, distribute, modify, publish, sell, sublicense, commercially exploit, or create unauthorized derivative works from protected content without appropriate authorization.

If the website allows you to submit reviews, comments, photographs, feedback, testimonials, questions, or other content (“User Content”), you remain responsible for the content you submit.

You agree not to submit User Content that:

• violates applicable law;
• infringes another person's rights;
• contains malicious software;
• contains unlawful threats or harassment;
• is intentionally deceptive;
• contains confidential information you are not authorized to disclose; or
• falsely represents your experience with a product.

You grant us a non-exclusive, worldwide, royalty-free license to use User Content that you voluntarily submit for purposes reasonably connected with operating, improving, or promoting the Service, subject to applicable privacy, consumer protection, advertising, and intellectual property laws.

Nothing in these Terms authorizes us to materially misrepresent your testimonial or endorsement.

Reviews and testimonials reflect the experiences or opinions of individual customers.

Individual experiences may vary.

We do not guarantee that every customer will achieve the same experience described in a review or testimonial.

Where required, relationships or incentives associated with endorsements will be disclosed in accordance with applicable law.

From time to time, we may offer:

• discount codes;
• promotional pricing;
• bundles;
• gifts;
• introductory offers;
• subscriber discounts; or
• limited-time promotions.

Additional terms may apply to a promotion.

Promotional terms will be communicated with the applicable offer where reasonably necessary.

We may cancel fraudulent or unauthorized promotion use but will not use promotional terms to remove mandatory consumer protections.

If you voluntarily subscribe to marketing emails, SMS messages, or similar communications, we may send promotional communications according to the consent you provide and applicable law.

You may unsubscribe from marketing communications using the method provided in those communications.

Unsubscribing from marketing communications does not prevent us from sending necessary transactional communications relating to an order, payment, shipment, refund, account security matter, or customer-service request.

Our collection, use, disclosure, storage, and other processing of personal information is described in our Privacy Policy.

Our Privacy Policy should be reviewed together with these Terms.

Where applicable privacy law grants rights concerning personal information, those rights are not restricted by these Terms.

We aim to keep the Service reasonably available but do not guarantee uninterrupted or error-free operation.

Access may occasionally be affected by:

• maintenance;
• security updates;
• hosting problems;
• network failures;
• payment-provider interruptions;
• technical errors;
• force majeure events; or
• circumstances outside our reasonable control.

We may modify, suspend, or discontinue website features where reasonably necessary.

Where such changes affect an existing consumer contract, applicable contractual and statutory consumer rights remain unaffected.

We use reasonable organizational and technical measures designed to protect the Service and information associated with it.

However, no internet transmission or storage system can be guaranteed to be completely secure.

You should take reasonable measures to protect your devices, passwords, and account information.

If you become aware of suspected unauthorized access involving your account, contact customer support promptly.

To the maximum extent permitted by applicable law, website functionality and general informational content are provided on an “as available” basis.

However, nothing in these Terms excludes or limits:

• statutory guarantees;
• statutory warranties;
• product-conformity rights;
• consumer remedies;
• rights relating to defective or misdescribed goods; or
• other rights that cannot legally be excluded.

Any disclaimer in these Terms applies only to the extent permitted by applicable law.

Nothing in these Terms excludes or limits liability where doing so would be unlawful.

In particular, nothing in these Terms is intended to exclude or limit liability for:

• fraud or fraudulent misrepresentation;
• death or personal injury caused by negligence where such liability cannot be excluded;
• mandatory product liability;
• intentional misconduct; or
• any liability that applicable consumer law prohibits us from excluding.

To the maximum extent permitted by applicable law, we are not liable for indirect or unforeseeable losses that do not arise naturally from our breach of these Terms.

Mandatory consumer protections remain unaffected.

Where permitted by applicable law, you agree to be responsible for losses reasonably resulting from your intentional unlawful use of the Service or material violation of these Terms.

This provision does not require consumers to indemnify us for losses caused by our own negligence, unlawful conduct, breach of contract, or violation of mandatory consumer law.

We may suspend or terminate access to all or part of the Service where reasonably necessary because of:

• fraud;
• illegal activity;
• serious security concerns;
• abuse of the Service;
• repeated material violations of these Terms; or
• legal or regulatory requirements.

Termination of website access does not remove rights or obligations arising from an existing purchase, refund, return, or other consumer contract.

We are not responsible for delay or failure caused by circumstances reasonably beyond our control, including:

• natural disasters;
• extreme weather;
• epidemics;
• government action;
• customs delays;
• transportation disruptions;
• labor disputes;
• internet or telecommunications outages;
• cyber incidents; or
• carrier interruptions.

This section does not remove any refund, cancellation, delivery, or other remedy required by applicable law.

Nothing in these Terms is intended to restrict any mandatory consumer rights available in the country or region where you live.

Consumers in certain jurisdictions, including the European Union and United Kingdom, may have mandatory rights concerning:

• pre-contract information;
• distance selling;
• cancellation;
• delivery;
• product conformity;
• refunds; and
• unfair contract terms.

Where mandatory local consumer law conflicts with these Terms, the mandatory consumer law will prevail to the extent required.

These Terms and the operation of yoaagility.com are governed by the laws applicable to Nanjing Daodanhou Technology and Trading Co., Ltd. in the People's Republic of China, without prejudice to mandatory consumer protections available to customers under the laws of their country or region of residence.

Nothing in this section deprives a consumer of protections that cannot lawfully be waived by contract.

If you have a complaint or dispute concerning the Service, an order, or a Healthyze® product, please contact our customer support team first.

We will make reasonable efforts to resolve legitimate customer concerns fairly and promptly.

If a dispute cannot be resolved informally, either party may pursue available remedies before a court, consumer-protection authority, regulatory body, alternative dispute resolution provider, or other forum with lawful jurisdiction.

If any provision of these Terms is determined by a competent authority to be unlawful, invalid, or unenforceable, that provision will be interpreted or limited to the minimum extent necessary.

The remaining provisions will continue in effect where legally permitted.

If we do not immediately enforce a provision of these Terms, that does not automatically mean that we waive the right to enforce it later.

Nothing in this section limits mandatory consumer rights.

These Terms, together with policies incorporated by reference, constitute the agreement governing use of the Service.

For purchase transactions, our Terms of Purchase and transaction-specific disclosures form part of the applicable agreement.

Nothing in this section excludes representations or disclosures that applicable consumer law requires to form part of the contract.

We may revise these Terms from time to time to reflect changes in:

• our Service;
• website functionality;
• business operations;
• legal requirements; or
• regulatory requirements.

The latest version and effective date will be posted on this page.

Changes will generally apply prospectively.

Material changes will not retroactively remove rights associated with an already completed or accepted transaction except where permitted or required by applicable law.

Questions regarding these Terms or the Service may be directed to:

Healthyze® Customer Support

Email: service@healthyoastorevip.com Phone: +86 18827462390 Customer Service Hours: 9:00 AM – 6:00 PM Pacific Time

Legal Company

Nanjing Daodanhou Technology and Trading Co., Ltd.

Unified Social Credit Code: 91320191MAEACDQM84

Registered Business Address: Room E560, No. 2 Dingjiashan Road, Dachang Subdistrict, Jiangbei New Area, Nanjing, Jiangsu, China

Brand Representative: Yuhang Shi

Healthyze® is owned and operated by Nanjing Daodanhou Technology and Trading Co., Ltd., which also operates yoaagility.com as an official online website for the Healthyze® brand.

Important Return Notice: The registered business address above is not a product return warehouse. Customers seeking to return a product should contact customer support before shipping any return.