Frequently Asked Questions

General Information

  • We are studio based in South London, Mitcham. The full address will be given in your confirmation email.

  • SLK Beauty Lab operates on an appointment only basis. Appointments are released on the 15th of each month and can be viewed and booked via our online booking system.

  • If you’d like to book outside of the available slots, please contact us via WhatsApp or Instagram. We will always try to accommodate where possible, depending on availability.

    See full details here.

  • No, additional guests are not permitted in the treatment room.

    Please attend your appointment alone, as extra guests will not be allowed to wait inside.

Booking & Rescheduling

  • Select the book appointment button at the top of the screen to be directed to our booking page.

    Alternatively click here

  • You can reschedule your appointment using the ‘Change/Cancel Appointment’ link in your confirmation email.

    A minimum of 48 hours’ notice is required. Each booking allows one reschedule only and must remain within the same calendar month.

  • If the reschedule option is unavailable, this means you are outside of the 48 hour notice period. Your booking will be treated as a late cancellation and charges may apply in line with our cancellation policy.

  • If you can no longer attend your appointment, please let us know as soon as possible. Cancellations made with less than 48 hours’ notice may be charged 50% of the remaining balance.

    Failure to attend your appointment (no-show) will result in the full remaining balance being charged.

    For full details, please see our terms and conditions here.

  • We understand that things can happen, however appointments cancelled with less than 48 hours’ notice are treated as a late cancellation. In this case, your deposit will be forfeited and a charge of 50% of the remaining balance may apply.

  • Failure to attend your appointment without prior notice will be considered a no-show. In this case, your deposit will be forfeited and the full remaining balance will be charged.

    Future bookings may not be accepted until any outstanding balance has been cleared.

  • Hollywood and Brazilian waxes are not performed during your period. If your period begins unexpectedly, please contact us as soon as possible. We will aim to accommodate a reschedule where appropriate.

    All requests are subject to our standard booking policy and discretion.

Fees & Payments

  • We allow a 10 minute grace period. After this, a £10 late fee will apply.

    If you are more than 25 minutes late, your appointment may be cancelled. In this case, the full remaining balance may be charged.

  • A £25 deposit is required to secure your appointment. The remaining balance can be paid by card or cash on the day.

Treatments

  • Please attend your appointment make up free. Discontinue all use of Retinol AHA/BHA 7-10 days before your treatment. Especially if you are having chemical peels or microneedling.

  • Yes, absolutely! 😊 We offer a specialised pregnancy facial designed with safe, gentle ingredients to protect both you and your baby. Please let us know you're pregnant when booking so we can tailor your experience accordingly.

  • The herbal peel is not painful but can feel uncomfortable, similar to sandpaper.

    We use a gentle approach and do not scrub aggressively.

    Please read more on our Organo Herbal Peel treatment here