Grace Byng Aesthetics - a trusted, boutique aesthetics clinic in Norwich specialising in dermal filler, skin boosters & medical-grade skincare.
Advanced Cryotherapy
ADVANCED CRYOTHERAPY TREATMENTS DESIGNED TO SAFELY AND EFFECTIVELY TREAT COMMON BENIGN SKIN LESIONS INCLUDING SKIN TAGS, MILIA, CHERRY ANGIOMAS, PIGMENTATION, VERRUCAS, AND OTHER SURFACE SKIN IRREGULARITIES.
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Moles MUST be checked by a GP before removal.
typical results from 1-3 weeks
mild redness/blistering/scabbing
permanent removal/reduction
What To Expect
Each treatment is tailored to your facial anatomy and desired outcome, beginning with a thorough consultation to assess your concerns, suitability, and treatment plan.
before the treatment is carried out, topical numbing Cream is applied for comfort. a full aftercare pack is provided post-treatment with clear guidance and support.
Advanced cryotherapy
Advanced Cryotherapy is a non-surgical treatment that uses extreme cold temperatures to safely treat and remove benign skin lesions by freezing targeted tissue until it naturally breaks down and falls away during the healing process. The treatment is performed using a specialised Cryotherapy device (Cryopen or precision Cryotherapy applicator), which delivers a controlled application of liquid nitrogen or nitrous oxide directly to the lesion, allowing for precise, targeted treatment while protecting the surrounding healthy skin.
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It is commonly used to treat a wide range of benign skin concerns, including:
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+ Skin tags
+ Cherry angiomas
+ Moles (benign only, following assessment)
+ Common warts
+ Verrucas
+ Seborrhoeic keratosis
+ Milia (milk spots)
+ Solar lentigines (sun spots)
suitable for: most skin lesions (moles must be approved by gp)
results: 1-3 weeks
1-3 sessions are recommend depending on the size of the lesion


Pre-Treatment Advice
• All moles MUST be checked by a gp before removal. Some other lesions may require GP confirmation prior to treatment.
• Avoid sun exposure for at least 1 week before treatment.
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• Avoid fake tan or heavy products on the treatment area before your appointment.
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• Ensure the skin is clean and free from makeup, creams, or perfumes on the day.
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• Please inform your practitioner of any medical conditions, medications, or skin concerns prior to treatment.
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• Please arrive 10 minutes before your appointment to ensure a timely start. late arrival will mean the treatment cannot go ahead and will result in the loss of your deposit/payment.
Aftercare Advice
• Avoid any products/make-up to the treated area until it has scabbed and healed.
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• Expect a blister / scab to form and for the lesion to come off over 1-2 weeks. DO NOT pick the scab it will fall off.
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• Avoid sun exposure to the treated area. Apply SPF Daily to the treated are If it is on show.
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• Keep the area dry until it has healed.
