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KVKK Information Notice

PRIVACY NOTICE ON THE PROCESSING OF PERSONAL DATA

Effective date: 17 October 2026

This notice is provided under Article 10 of the Turkish Personal Data Protection Law No. 6698 ("KVKK") and the Communiqué on the Procedures and Principles of the Obligation to Inform, by the data controller operating under the Renew & Revive brand, to explain how your personal data is processed. In case of any discrepancy, the Turkish version prevails.

1. Data Controller

FKT GÜZELLİK AKADEMİ KOZMETİK DANIŞMANLIK LTD. ŞTİ. ("Renew & Revive" or the "Company")
Address: Merkez Mah., Abide-i Hürriyet Cad. Üçler Apt. No:141 Kat:1 D:1, 34381 Şişli/Istanbul, Türkiye
Email: hello@renewandrevive.co
Phone: +90 533 038 48 24

2. Categories of Personal Data

  • Identity: name, surname; where needed for the service and invoicing, national ID number, date of birth, gender.
  • Contact: phone number, email address, address.
  • Customer transaction: requests and complaints, appointment details, services received, form contents, and your messages and calls with us via WhatsApp, Instagram, Facebook Messenger, phone and the website chat.
  • Financial: invoice and payment details (card details are not stored by the Company; they are processed by the payment institution).
  • Marketing: services you are interested in, campaign preferences, commercial electronic message consents.
  • Transaction security and digital trace: IP address, browser and device information, pages visited, data obtained through cookies and similar technologies, and information about the advertisement or link through which you reached our website (e.g. campaign parameters and ad click identifiers).
  • Visual records: before and after photos, subject to your explicit consent.
  • Special category data (health): health information you declare so that beauty and care treatments can be performed safely (allergies, medication, skin condition, any condition preventing a treatment, etc.).

3. Purposes and Legal Grounds

  • Responding to your request, booking appointments and providing the service (information form, call-back request, WhatsApp and other messaging channels): necessary for the conclusion or performance of a contract (KVKK Art. 5/2-c).
  • Invoicing, accounting and statutory retention: expressly provided for by law and necessary to comply with a legal obligation (Art. 5/2-a, ç).
  • Customer relationship management, measuring service quality, appointment reminders, handling requests and complaints: legitimate interest (Art. 5/2-f).
  • Information security, preventing misuse and spam submissions: legitimate interest (Art. 5/2-f).
  • Protecting rights in legal disputes: establishment, exercise or protection of a right (Art. 5/2-e).
  • Sending campaigns and promotions by commercial electronic message (SMS, email, WhatsApp): your approval under Law No. 6563; not giving it does not prevent you from receiving our services.
  • Analytics and marketing cookies, measuring advertising performance and sending conversion information to advertising platforms: your explicit consent (Art. 5/1). Details are in the Cookie Policy and the Explicit Consent Text.
  • Health data and before/after photos: your explicit consent (Art. 6/2).

4. Method of Collection

Your personal data is collected, by partly or fully automated means or as part of a data filing system, through the forms and cookies on our website, phone calls, WhatsApp, Instagram and Facebook Messenger messages, the website chat, email, physical or electronic forms you complete at the salon, and Google/Meta lead forms.

5. Transfers

Within the limits of the purposes above and in line with KVKK Articles 8 and 9, your personal data may be transferred to:

  • Our service providers (data processors): customer communication, appointment and CRM software (ConnectWiz), website hosting and content delivery (including Cloudflare), email delivery, accounting and financial advisory services.
  • Messaging platforms: Meta Platforms Ireland Ltd. / Meta Platforms, Inc., if you contact us via WhatsApp, Instagram or Facebook Messenger.
  • Analytics and advertising providers — only with your explicit consent: Google Ireland Ltd. / Google LLC (Google Analytics, Google Ads, Google Tag Manager), Meta Platforms Ireland Ltd. (Meta Pixel, Conversions API), Microsoft (Clarity), Yandex (Metrica), OpenAI (ad measurement). Contact details such as phone number and email address are irreversibly hashed (SHA-256) before being sent.
  • Authorised public authorities and courts: where required by our legal obligations.

Transfers abroad: Some of the providers above have servers outside Türkiye. Transfers abroad are made with appropriate safeguards under KVKK Article 9 (standard contractual clauses) and, for analytics and advertising purposes, on the basis of your explicit consent.

6. Retention Periods

  • Customer and invoice records where you received a service: 10 years as required by law.
  • Health declarations, consent forms and treatment photos: 10 years from the last treatment, to protect rights in possible disputes.
  • Requests that did not lead to a service (form, call-back, messaging): 2 years from the last contact.
  • Advertising source and click identifier information: 13 months.
  • Commercial electronic message consent and opt-out records: 3 years from withdrawal.
  • Cookies: as stated in the Cookie Policy.

Data whose retention period has expired is deleted, destroyed or anonymised.

7. Your Rights

Under KVKK Article 11 you have the right to learn whether your personal data is processed; to request information about it; to learn the purpose of processing and whether it is used accordingly; to know the third parties in Türkiye or abroad to whom it is transferred; to request correction of incomplete or inaccurate data; to request deletion or destruction under the conditions of Article 7; to request that these actions be notified to the third parties to whom the data was transferred; to object to a result against you arising exclusively from automated analysis; and to claim compensation for damage caused by unlawful processing. You may withdraw your explicit consent and your commercial electronic message approval at any time.

8. How to Apply

In accordance with the Communiqué on the Procedures and Principles of Application to the Data Controller, you may submit your requests:

  • in writing with a wet signature, in person or through a notary, to the address above;
  • to hello@renewandrevive.co from the email address previously notified to us and registered in our systems, or with a secure electronic/mobile signature.

You may use the KVKK Application Form on our website. Requests are concluded free of charge as soon as possible and within 30 days at the latest; if the action requires an additional cost, the fee set by the Board may be charged.

Electronic Message Consent

COMMERCIAL ELECTRONIC MESSAGE CONSENT

Effective date: 17 October 2026

Under Turkish Law No. 6563 on the Regulation of Electronic Commerce and the Regulation on Commercial Communication and Commercial Electronic Messages, I consent to FKT GÜZELLİK AKADEMİ KOZMETİK DANIŞMANLIK LTD. ŞTİ. ("Renew & Revive") sending commercial electronic messages about campaigns, discounts, new services, events and information to the phone number and email address I share, by SMS, email, WhatsApp and phone call.

  • This consent is optional; not giving it does not prevent me from getting information, booking an appointment or receiving services. Messages about my request and appointment are sent regardless of this consent.
  • I may withdraw my consent at any time, free of charge and without giving a reason, by using the opt-out link or instruction in the messages or by writing to hello@renewandrevive.co. My opt-out is processed within three business days at the latest.
  • My consent may be registered in the Message Management System (İYS).
  • Information on how my personal data is processed is available in the Privacy Notice.

In case of any discrepancy, the Turkish version prevails.

Ad Measurement Consent

EXPLICIT CONSENT TEXT ON THE PROCESSING OF PERSONAL DATA

Effective date: 17 October 2026

I have read the Privacy Notice prepared by the data controller FKT GÜZELLİK AKADEMİ KOZMETİK DANIŞMANLIK LTD. ŞTİ. ("Renew & Revive"). Each of the consents below is separate and optional; giving one does not require giving the others. Not giving consent does not prevent me from getting information or receiving services. I may withdraw any consent at any time by writing to hello@renewandrevive.co or by using the opt-out option in a message sent to me; withdrawal applies to processing from that date on. In case of any discrepancy, the Turkish version prevails.

1. Sharing my contact details for ad measurement and transfer abroad

I give my explicit consent to the irreversibly hashed (SHA-256) form of my phone number and email address that I share in the website forms, the chat or messaging channels, information about the advertisement through which I reached the website (ad click identifiers, campaign information, the page visited, IP address and browser information) and the outcome of my request (information request, appointment, purchase and its amount) being shared with Meta Platforms Ireland Ltd. / Meta Platforms, Inc. and Google Ireland Ltd. / Google LLC to measure the effectiveness of advertising and improve ad delivery, and to the related transfer abroad.

This consent is given with the "For ad measurement" checkbox in the website forms. Consent for analytics and marketing cookies on the website is collected separately in the cookie preferences screen.

2. Processing of my health data

I give my explicit consent to the health data I declare (allergies, medication, skin condition, any health condition preventing a treatment, etc.) being processed and stored by the relevant specialists and authorised staff of Renew & Revive so that beauty and care treatments can be performed safely. This data is never used for advertising or marketing and is not shared with third parties.

This consent is collected separately at the salon before the treatment.

3. Before and after photos

I give my explicit consent to before and after photos being taken and stored to follow up the treatment. Publishing my photos on the website or social media, even with my face unrecognisable, requires my separate written approval.

4. Preference analysis for personalised offers

I give my explicit consent to the services I have received and am interested in being analysed to prepare offers and campaigns for me. Sending these offers to me by SMS, email or WhatsApp additionally requires my commercial electronic message approval.

Contact

FKT GÜZELLİK AKADEMİ KOZMETİK DANIŞMANLIK LTD. ŞTİ.
Merkez Mah., Abide-i Hürriyet Cad. Üçler Apt. No:141 Kat:1 D:1, 34381 Şişli/Istanbul, Türkiye
Phone: +90 533 038 48 24 · Email: hello@renewandrevive.co

Renew & Revive Beauty / Blog / Blogs

Blogs

Gel Polish Aftercare: How to Strengthen Your Nails After Gel

25 May 2026 4 min read 314 views
Gel Polish Aftercare: How to Strengthen Your Nails After Gel
Contents
  1. Why Do Nails Weaken After Gel Polish?
  2. What Is Shellac, and Is It Different from Gel Polish?
  3. Daily Care While You Wear Gel
  4. Safe Removal: the Step That Decides Everything
  5. Strengthening Nails After Gel
  6. Do Nails Need a Break from Gel?
  7. What If a Nail Cracks Under Gel?
  8. When to See a Specialist
  9. Gel Polish and Nail Care in Şişli, Istanbul
  10. Frequently asked questions

Short answer: gel polish on its own does not “burn” or “rot” your nails. What really wears them down is peeling the polish off, scraping it away too hard, leaving the cuticles dry and wearing gel back to back with no aftercare. Professional removal, cuticle oil every evening, gloves for cleaning and never using your nails as tools are the four basics of gel polish aftercare.

Why Do Nails Weaken After Gel Polish?

The nail plate is made of thin layers of keratin stacked on top of each other. Gel polish sits on that surface as a base, a colour and a top coat that cure under UV/LED light. The trouble usually comes afterwards:

  • Peeling it off: pulling gel from a lifted corner takes the top keratin layers with it. White, flaky patches are usually the sign.
  • Heavy filing: over-buffing the surface during removal thins the nail, which then feels sensitive to heat and cold.
  • Loss of moisture: acetone and household cleaners dry out both the nail and the cuticle; a dry nail loses flexibility and snaps easily.
  • Winter and frequent hand washing: cold air and constant washing mean more cracked cuticles and hangnails.

What Is Shellac, and Is It Different from Gel Polish?

Shellac is actually the name of one brand's gel polish system, and over time it became everyday shorthand for long-lasting polish. In Turkey, when people say “shellac” they almost always mean gel polish. Technically both are light-cured, gel-based polishes with very similar wear, shine and removal, so all the aftercare below applies to both. For more, read our Shellac gel manicure article.

Daily Care While You Wear Gel

  1. Cuticle oil every evening: massage a drop into the cuticle and along the edge of the polish. It reduces lifting and hangnails.
  2. Hand cream on the nails too: work it around the nail, not just into your palms.
  3. Wear gloves: washing-up liquid, bleach and surface cleaners dull the polish and dry the cuticle.
  4. Don't use nails as tools: opening cans, scraping labels or prising open key rings lifts gel at the tip.
  5. Leave lifted corners alone: instead of pulling, seal it with a clear coat and wait for your next appointment.

Safe Removal: the Step That Decides Everything

Most of the damage linked to gel polish happens during removal. Done properly, the top coat is lightly roughened, the gel is softened with a suitable solution and lifted off without harming the nail surface. Scraping with a metal tool or peeling at home can leave nails thin and sensitive for weeks. We go through the most common at-home mistakes in how to remove gel polish.

Strengthening Nails After Gel

If your nails look thin or uneven once the gel is off, don't panic: the nail keeps growing, and the damaged part is trimmed away as it grows out. In the meantime:

  • Keep them short: long, thin nails break more easily. A short round or oval shape is the most resilient.
  • Moisturise consistently: cuticle oil and hand cream help the keratin layers stay flexible.
  • Strengthening base: if you don't want a break from gel, a strengthening base and thin layers are a good option.
  • Look at your diet: enough protein, iron and biotin matter for nail health. Talk to your doctor before taking supplements.
  • Professional manicure: cuticle care and the right shape mean a thin nail catches and tears less often. See how a session works on our manicure page.

Do Nails Need a Break from Gel?

Nails don't “breathe”; they get nutrients and moisture from the nail bed and the cuticle. Still, if removal has thinned them, a few weeks off gives the damaged part time to grow out. If you'd rather not take a break, that's fine too: with gentle removal and regular care, gel can be reapplied straight away. If your nails are very short or break easily, our guide acrylic nails or gel polish? can help you decide.

What If a Nail Cracks Under Gel?

Don't tear it off. File the tip smooth and bring your appointment forward. If the crack doesn't reach the nail bed, it can often be repaired without cutting the nail short; read more in gel polish for broken nails.

When to See a Specialist

Greenish or brown discolouration, thickening, a nail lifting from its bed, redness, swelling or pain all mean you should see a dermatologist before any new application. These are matters for a doctor, not a beauty treatment.

Gel Polish and Nail Care in Şişli, Istanbul

At our salon on Abide-i Hürriyet Avenue in Şişli, we plan gel polish, manicures and nail extensions around the condition of your nails. You'll find every nail service on our nail care page; if you're coming from Mecidiyeköy, our nail salon near Mecidiyeköy page has directions. You can book by WhatsApp or phone on +90 533 038 48 24.

This article is for general information and is not medical advice. If you have concerns about your nails or skin, consult a dermatologist. Results vary from person to person.

Frequently Asked Questions

Answers to the most frequently asked questions about this content

Why do nails get thin after gel polish?

Mostly because the gel was peeled or scraped off and the nails were left dry. Peeling pulls away the top keratin layers; professional removal and daily cuticle oil greatly reduce the risk.

How do I strengthen my nails after gel?

Keep them short, use cuticle oil and hand cream every evening and wear gloves for cleaning. The damaged part grows out over time; a strengthening base and regular manicures help in between.

What is Shellac?

Shellac is one brand's light-cured gel polish system. In everyday language it means the same as gel polish, and the aftercare and removal rules are the same.

Do I need a break from gel polish?

Nails don't breathe, so a break isn't essential. If removal has thinned them, though, a few weeks off lets the damaged part grow out.

Can I remove gel polish at home?

You can, but it's risky. Peeling or scraping with a metal tool thins the nail. The safest way is to have it softened with a suitable solution and removed in the salon.

Can I get gel polish if my nail is discoloured?

If you notice greenish or brown discolouration, thickening, lifting or pain, see a dermatologist first. These signs need a doctor's assessment, not a beauty treatment.

Still have a question?

Let's work out the right care plan together. Leave your number and we will call you, or message us on WhatsApp.

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Manicure

  • 30–50 min Classic manicure
  • 2–3 weeks Recommended interval
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Contents

  1. Why Do Nails Weaken After Gel Polish?
  2. What Is Shellac, and Is It Different from Gel Polish?
  3. Daily Care While You Wear Gel
  4. Safe Removal: the Step That Decides Everything
  5. Strengthening Nails After Gel
  6. Do Nails Need a Break from Gel?
  7. What If a Nail Cracks Under Gel?
  8. When to See a Specialist
  9. Gel Polish and Nail Care in Şişli, Istanbul
  10. Frequently asked questions

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