Terms of Service

General Terms and Conditions with Customer Information

Last Update: 14. June 2026

Validity of the GTC
General Information on Offers and Orders
Ordering Process and Conclusion of Contract
Contract Text and Contract Language
Delivery and Availability of Goods
Promotional vouchers
Customer Account
Prices and Shipping Costs
Payment Methods and Terms
Purchase on account
Instructions on Withdrawal
Warranty and Liability
Change of GTC
Data protection and confidentiality
Consumer Dispute Resolution

1. Validity of the GTC

The following General Terms and Conditions (hereinafter referred to as "GTC") shall apply exclusively to the business relationship between REIN Beauty GmbH, Bundesallee 187, 10717 Berlin, Germany (hereinafter referred to as "Vendor") and the purchaser, who is hereinafter referred to as "Customer", of the Vendor's products.
Deviating terms and conditions of the Customer shall not be accepted, even if the Vendor fulfils his/her contractual obligations without objection, unless the Vendor expressly agrees to the validity of the Customer's deviating terms and conditions.
All personal terms apply equally to both genders. For reasons of better readability, the simultaneous use of masculine and feminine forms of language has been dispensed with.
A "Consumer" within the meaning of these GTC is any natural person who enters into a legal transaction for purposes that are predominantly neither attributable to his commercial nor to his independent professional activity.
"Entrepreneur" within the meaning of the GTC is a natural or legal person or a partnership with legal capacity who, when concluding a legal transaction, acts in the exercise of his commercial or self-employed professional activity.
"Product" within the terms and conditions refers to any goods, services, and other performances offered by the seller, including any accessories and accompanying documentation, which are subject to the contract between the seller and the customer according to the product description provided by the seller to the customer or other agreement.
Regardless of the terminology used in the GTC, such as "Vendor", the legal classification of the contract and the applicable statutory regulations are always determined by the legal requirements of the respective types of contracts. These GTC do not limit the statutory definitions and regulations in any way.

2. General Information on Offers and Orders

The presentation and promotion of products on the Vendor’s websites as well as in digital or printed informational materials does not constitute a binding offer to conclude a contract, but rather a non-binding invitation to the Customer to submit an offer for the purchase of the displayed goods.
Customers are responsible for ensuring that the information they provide is accurate and for notifying the Vendor of any changes, where such changes are required for the fulfilment of the contract. In particular, Customers must ensure that the e-mail addresses, delivery addresses and shipping addresses provided are correct and that any obstacles to receipt for which the Customer is responsible are duly considered (e.g. by checking the spam folder of their e-mail software).
Customers are requested to carefully read and observe the instructions during the ordering process and, if necessary, to use the available support functions of their software and hardware (e.g. magnification or read-aloud functions). Required information will be appropriately identified as such by the Seller for the Customers (e.g. by optical highlighting and/or asterisk signs). Until the order is submitted, the Customers can change and view the product selection and their entries at any time, as well as go back in the ordering process or cancel the ordering process altogether. For this purpose, the Customers can use the available and common functions of their software and/or end device (e.g. the forward and back buttons of the browser or keyboard, mouse and gesture functions on mobile devices). Furthermore, unwanted entries can be corrected by canceling the ordering process.

3. Ordering Process and Conclusion of Contract

The Customer can select from the products offered in the Vendor's assortment to the Customer and collect them in a so-called shopping basket. In the selection within the shopping basket, the product selection can be changed, e.g. deleted. Otherwise, the customer can initiate the completion of the order process.
By clicking the button that concludes the order process, the Customer submits a binding offer to purchase the products contained in the shopping cart or in a corresponding selection overview to the Vendor.
The Service Provider accepts the Customer’s offer, whichever of the following events occurs first: (i) by means of an express declaration of acceptance in text form (e.g. by e-mail), (ii) by completion of the payment process, (iii) by a payment request addressed to the Customer, (iv) in the case of goods orders, by dispatching them; in the case of services, by commencement thereof; and otherwise by making the product available as contractually agreed. The Service Provider may accept the Customer’s offer within the acceptance period. The acceptance period is five days. The acceptance period begins upon completion of the ordering process by the Customer and ends at midnight on its last day. If the Service Provider does not accept the Customer’s offer within the acceptance period, no contract shall be concluded and the Customer shall no longer be bound by their offer.
A contract between the Customer and the Vendor may also be concluded by e-mail. The Customer may transmit a binding offer to the Vendor by e-mail or, in the event of the transmission of a binding offer by the Vendor, accept it by e-mail.

4. Contract Text and Contract Language

The Vendor stores the contract text (in particular the order data, product information, prices, these GTC as well as other legally required mandatory information) and makes it available to the Customer in text form, by email or at the latest upon delivery of the order or provision of the ordered service.
If Customers have created a customer account, they can view their placed orders in their account. The full text of the contract is not accessible in the account area.
The contract languages are German and English, contracts can be concluded in these languages.

5. Delivery and Availability of Goods

The ordered goods will be delivered to the specified delivery address, unless otherwise agreed.
If a payment service provider is used with whom a delivery address is deposited and this delivery address is notified to the Vendor as being decisive for the ordered delivery through the use of the means of payment by the Customer, the goods shall be delivered to the deviating delivery address.
If a delivery of goods fails for reasons for which the Customer is responsible, the Customer shall bear the reasonable costs incurred for the outward and return shipment. Insofar as the costs arise from the exercise of the right of withdrawal for consumers, the aforementioned obligation to bear the costs shall only apply to the costs of sending the goods there, while the regulations in the instructions on withdrawal shall apply to the costs of returning the goods.
Should the delivery of the goods fail through the fault of the Customer despite three attempts at delivery, the Vendor may withdraw from the contract. Any payments made will be refunded to the Customer without delay.
If the ordered product is not available because the Vendor is not supplied with this product by its supplier through no fault of its own, in particular with regard to securing the supply and a possible as well as reasonable effort on its part, the Vendor may withdraw from the contract. If no comparable product is available or if the Customer does not wish a comparable product to be delivered, the Vendor shall immediately reimburse the Customer for any payments already made.

6. Promotional vouchers

"Promotion Vouchers" are vouchers which are issued free of charge by the Vendor within the scope of, for example, promotional campaigns (e.g. discount vouchers with percentage or fixed discounts). In contrast, vouchers that embody a certain monetary or material value and are purchased by the Customer as a product shall not be considered Promotion Vouchers.
Promotion Vouchers can only be accepted on the terms and conditions communicated, subject to restrictions, e.g. validity for certain product groups, frequency of use and, in particular, only within the specified time limit.
Unless otherwise stated, Promotional Vouchers cannot be combined with other Promotional Vouchers.
Unless otherwise stated, the Promotional Vouchers issued to recipients may not be transferred to third parties.
Promotion vouchers issued by the Vendor may only be redeemed with the Vendor.
Unless otherwise stated, Promotion Vouchers can only be redeemed prior to completion of the order process.
If an amount remains to be paid after a Promotional Voucher has been redeemed, this can be settled using the payment options offered by the Vendor.
If a Promotion Voucher exceeds a value of goods, it will only be taken into account up to the value of the goods without any payment of the remaining amount.

7. Customer Account

The Vendor provides the Customer with a Customer account. Within the Customer account, the Customer is provided with information about the orders and their Customer data stored with the Vendor. The information stored in the Customer account is not public.
Customers can also place an order as a guest without having to create a Customer account.
Customers are obligated to provide truthful information in their Customer account and to adjust the information in case of changes in the actual circumstances, as far as this is necessary (e.g. the changed email address in case of a change or the changed postal address before an order). Customers are responsible for any disadvantages that may arise due to incorrect information.
Customers are responsible for their customer accounts within their sphere of influence and to the extent that it is reasonable for them to assume responsibility. It is the customers' responsibility to use the access data for their customer account with the utmost care and to take any measures to ensure the confidential and secure handling of the data and to prevent disclosure to third parties. Customers are required to inform the Vendor immediately if there is reason to suspect that a third party has knowledge of access data and/or is misusing the customer account.
The Customer account may only be used in accordance with the applicable legal provisions, in particular the regulations for the protection of third-party rights, and subject to the Vendor's GTC, using the access masks and other technical access options provided by the Vendor. Any other type of use, in particular by external software such as bots or crawlers, is prohibited.
When customers store, share or otherwise publish content or information in their customer account, they are responsible for that content. Depending on technical capabilities, this content includes texts, images and personal details. The seller does not endorse the customers' content and does not identify with it. However, the seller reserves the right to take necessary actions in cases of legal issues or threats to third parties.These actions are based on carefully selected criteria with the aim of ensuring that each action is justified. It is assessed whether an action is necessary to resolve the problem or avert the danger. Furthermore, it is evaluated whether the action is proportionate to the seriousness of the problem or threat. Care is also taken to ensure that it is carried out with due diligence and after a thorough assessment of all relevant information and circumstances. Finally, the action must be based on an objective and unbiased assessment of the situation.Possible actions include deleting the relevant content, requests for statements or corrections, warnings, legal steps or even bans from premises. In deciding upon these measures, the seller takes into careful consideration the requirements of the situation and the rights and interests of all parties involved. In particular, customers' fundamental rights are taken into account in order to ensure a fair and equitable solution.
Customers can cancel their customer account at any time. The Vendor can cancel the customer account at any time with reasonable notice, which is usually two weeks. The termination must be reasonable for the customer. The Vendor reserves the right to terminate for exceptional reasons.
From the moment of termination, the Customer account and the information stored in the Customer account will no longer be available to the Customer. It is the Customer's responsibility to secure their data upon termination of the Customer account.

8. Prices and Shipping Costs

Unless otherwise stated, all prices are total prices including the applicable statutory value added tax (VAT).
The delivery and shipping charges incurred in addition to the sales price will be notified or linked to the Customer in the respective product description and before the order is completed.
Information page with details of delivery and shipping costs: https://www.byrein.com/pages/payment-shipping

9. Payment Methods and Terms

Unless otherwise agreed, payments shall be made without discounts, reductions or other rebates.
When using financial institutions and other payment service providers, the terms and conditions and data protection information of the payment service providers also apply with regard to payment. Customers are requested to observe these regulations and notes as well as information within the framework of the payment process. This is particularly because the provision of payment methods or the course of the payment procedure may also depend on the agreements between the Customer and financial institutions and payment service providers (e.g. agreed spending limits, location-restricted payment options, verification procedures, etc.).
The Customer shall ensure that the Customer fulfills the conditions incumbent upon the Customer, which are necessary for successful payment by means of the selected payment method. This includes, in particular, sufficient coverage of bank and other payment accounts, registration, legitimation and authorization with payment services and confirmation of transactions.
If a payment is not made or reversed due to insufficient funds in the Customer's account, the provision of incorrect bank details or an unjustified objection by the Customer, then the Customer shall bear the fees incurred as a result, provided that the Customer is responsible for the failed or reversed booking and, in the case of a SEPA credit transfer, was informed of the transfer in good time (so-called "pre-notification").
If the Vendor assigns its payment claim against the Customer to payment service providers, the payment with debt-discharging effect can only be made to the respective payment service provider. The contractual obligations of the Vendor towards the Customer, in particular the performance and warranty obligations, observance of withdrawals as well as contractual ancillary obligations shall not be affected by the assignment.
Information page with details of the available payment options: https://www.byrein.com/pages/payment-shipping
Prepayment - If payment in advance by means of a bank transfer has been agreed, the payment amount shall already be due upon conclusion of the contract, subject to any express agreement to the contrary. The Vendor shall inform the Customer of his bank details. Delivery shall be made after receipt of payment. If the advance payment has not been received by the Vendor within 10 calendar days of sending the order confirmation, despite the due date, even after a renewed request, the Vendor shall withdraw from the contract with the consequence that the order shall lapse and the Vendor shall have no obligation to deliver. The order is then settled for the buyer and seller without further consequences.
Credit card payment - When placing an order, Customers provide their credit card details. The Customer's credit card will be charged immediately after completion of the order and after the Customer's authorisation as the legitimate cardholder.
Klarna - Payment is made through the payment service provider Klarna AB, Sveavägen 46, Stockholm, Sweden (hereinafter: "Klarna") by means of the Klarna payment method provided or selected by Customer. Klarna's terms of use apply, which can be viewed at https://www.klarna.com and are communicated to the Customer during the payment process.
Klarna PayNow credit card - The Customers must identify themselves as a legitimate Cardholder in order to make the payment before the payment transaction is executed and the Customer's account is automatically debited.
Klarna PayNow Direct Debit - The Customer issues a SEPA Direct Debit Mandate to Klarna. By issuing the SEPA Direct Debit Mandate, Klarna is authorized to initiate the payment transaction, which automatically debits the Customer's bank account. Customer will be informed about the date of debiting the bank account (referred to as "Pre-Notification").
Klarna Invoice/ Pay Later - Requires a successful verification of the address and creditworthiness of the Customer by Klarna. In the case of a purchase on account, customers will receive the goods first. The payment term is 14 days, unless otherwise agreed in the payment process. The Vendor assigns his payment entitlement to Klarna. A debt-discharging payment can only be made to Klarna according to Klarna's conditions.
Klarna Installments - A requirement for Klarna Installment Purchase is a successful check of the Customer's address and creditworthiness by Klarna. The Vendor assigns his payment claim against the Customer to Klarna. A debt-discharging payment can only be made to Klarna in accordance with Klarna's conditions. For more information on Klarna installment payment, in particular the installment amount and the minimum amount of the installment payment, as well as the terms and conditions of Klarna, please refer to Klarna's information, which is also provided to the Customer during the payment process.
Klarna Sofortüberweisung (Sofort) - The payment is carried out using online banking data by the provider Sofort GmbH immediately after the order according to the conditions of Klarna Sofortüberweisung (which are also communicated to the Customer during the ordering process). Further information: https://www.klarna.com/sofort/.
PayPal – Payment is processed via the payment service provider PayPal (Europe) S.à r.l. et Cie, S.C.A., 22-24 Boulevard Royal, L-2449 Luxembourg (hereinafter: "PayPal") using the type of PayPal payment provided or selected by Customers. At the end of the ordering process, Customers are redirected directly to PayPal. For Customers who have a PayPal account, the following terms of use of PayPal apply: https://www.paypal.com/legalhub/paypal/useragreement-full. If Customers use PayPal’s services without having a PayPal account, the following terms of use apply: https://www.paypal.com/de/webapps/mpp/ua/privacywax-full. An overview of all terms can be found at: https://www.paypal.com/legalhub/paypal/home.
PayPal Express - The customer pays the amount owed by means of the PayPal transaction.
PayPal Plus (PayPal) - The Customer must have a PayPal account and pays the amount owed by means of the PayPal transaction process.
PayPal Plus (Direct Debit) - The Customer can pay by means of PayPal's direct debit procedure even if he does not have a PayPal account. The Customer issues a SEPA direct debit mandate to PayPal. By issuing the SEPA direct debit mandate, PayPal is authorized to initiate the payment transaction, which automatically debits the Customer's bank account. The Customer will be informed about the date of the debit of the bank account (referred to as "Pre-Notification").
PayPal Plus (Credit Card) - The customer can pay by credit card via PayPal even if he does not have a PayPal account. The Customers must identify themselves as a legitimate Cardholder in order to make the payment before the payment transaction is executed and the Customer's account is automatically debited.
PayPal Credit - Requirement for a payment in installments via PayPal is a successful verification of the address and the creditworthiness of the customer by PayPal. The Vendor assigns the payment to PayPal, a debt-discharging payment can only be made to PayPal in accordance with PayPal's terms and conditions.
Apple Pay - The use of Apple Pay requires registration for this payment method. The payment transaction is carried out based on the conditions of Apple Pay, which are also communicated to the Customer during the ordering process. Further information and conditions: https://www.apple.com/apple-pay/.
Google Pay - The use of Google Pay requires registration for this payment method. The payment transaction is carried out based on the conditions of Google Pay, which are also communicated to the Customer during the ordering process. Further information: https://pay.google.com.

Stripe - The use of Stripe may require registration for this payment method, depending on the selected payment methods. The payment transaction is carried out on the basis of Stripe's terms and conditions, which are also communicated to the Customer during the ordering process. Further information and conditions: https://stripe.com/de.
Costs incurred by reminders of due receivables will be charged to the Customers. The Customers have the right to prove no, or lower costs.
The Vendor shall be entitled to claim default interest in the statutory amount and other consequences determined by law from the defaulting Customers in the event of default in payment. The Customer's obligation to pay interest on arrears shall not preclude the Vendor from asserting further claims for damages caused by default. Damages for default include costs of legal enforcement, such as costs for legal advice, dunning proceedings or debt collection.

10. Purchase on account

If the Vendor performs in advance, the delivered products shall remain the property of the Vendor until payment has been made in full.

11. Instructions on Withdrawal

The information regarding the right of withdrawal for consumers is set out in the withdrawal policy of the Vendor. Customers are informed about this in accordance with statutory requirements.
The right of withdrawal does not apply to Consumers whose domicile, habitual residence or delivery address at the time of conclusion of the contract and delivery is outside a Member State of the European Union (EU) or the European Economic Area (EEA) and who do not belong to any of these Member States.
The provisions of these GTC do not limit the statutory rights of withdrawal, cancellation, termination, warranty, and defects as well as other mandatory rights of the Customer and their related payment and other claims, and are subordinate to these rights.
Customers can access the Vendor's instructions on withdrawal at the following Internet address: https://www.byrein.com/pages/withdrawal

12. Warranty and Liability

The warranty (liability for defects) and liability for other poor performance are subject to statutory provisions, except as otherwise provided.
The Vendor shall not be liable for the Customer's Internet connection or the software and hardware used by the Customer or any disruptions caused by them to the conclusion or performance of the contract between the Customer and the Vendor.
The Vendor shall be liable for damages without limitation insofar as the cause of the damage is based on intent or gross negligence. Furthermore, the Vendor shall be liable for the slightly negligent breach of essential obligations, the breach of which endangers the achievement of the purpose of the contract, for the breach of obligations, the fulfilment of which makes the proper performance of the contract possible in the first place and on the compliance with which the customer regularly relies (cardinal obligations) or in the case of agreed guarantee commitments. In this case, however, the Vendor shall only be liable for the foreseeable, contract-typical and expectable damage. The Vendor shall not be liable for the slightly negligent breach of obligations other than those mentioned above. The above limitations of liability shall not apply in the event of injury to life, limb or health, for a defect following the assumption of a guarantee for the quality of the product and in the event of fraudulently concealed defects. Liability under the product liability law remains unaffected. Insofar as the Vendor's liability is excluded or limited, this shall also apply to the personal liability of employees, representatives and vicarious agents. In all other respects, claims for damages by the Customer shall be excluded. The above liability provisions shall also apply to claims for damages by the Customer under the Vendor's statutory warranty.
The limitations of warranty and liability obligations as well as shortening of deadlines in this respect shall not apply to claims for damages and reimbursement of expenses of the Customer, goods that have been used in accordance with their customary use for a building and have caused its defectiveness as well as to existing update obligations in the case of contracts for digital products.
The limitations of the warranty and liability obligations as well as the shortening of the relevant periods shall not apply in the case of mandatory consumer recourse claims of the Customer. This shall apply in particular in the event of claims for damages and reimbursement of expenses by Consumers, in the event of a shortening of the time limit in the case of products which have been used for a building in accordance with their customary manner of use and have caused the defectiveness thereof, and in the event of any updating obligations in the case of contracts for digital products.

13. Change of GTC

The Vendor reserves the right to amend these GTC in the case of long-term debt relationships (i.e. contracts running over a longer period, within the framework of which services and/or counter-services are provided) at any time with effect for the future in the following cases: a) if the amendment serves to bring the GTC into line with applicable law, in particular if the applicable legal situation changes; b) if the amendment serves the Vendor in complying with mandatory court or official decisions; c) if entirely new services or service elements as well as technical or organizational processes require a description in the GTC; d) if the amendment is solely advantageous to the Customers.
In the case of Customers who are Entrepreneurs, changes can also be made in addition to the cases mentioned, provided they are reasonable, appropriate, and objectively justified for the Customer.
The Vendor will send the amended GTC to the Customer's email address registered with the Vendor at least two weeks before they come into effect. If a Customer does not object to the new GTC within two weeks of receiving the email, the amended GTC will be deemed accepted by the Customer. In the notification of the change, the Vendor will inform the Customers of the consequences of not contesting the new GTC. Customers can also agree to the amended GTC by express consent.

14. Data protection and confidentiality

The Service Provider processes personal data exclusively in accordance with the applicable data protection laws. Details regarding data processing as well as the rights of the data subjects are outlined in the Service Provider’s privacy policy.

15. Consumer Dispute Resolution

We are not willing and not obliged to participate in any dispute resolution proceedings before a consumer arbitration board.

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