information

Allergies and Patch Tests

Version 1

Issued 22/10/2026

Most people heal without any reaction. A few people are sensitive to tattoo pigments, jewellery metals or the products used around a procedure. This guide explains what to tell us and when we may offer a patch test.

What to tell us before you book

• Any previous reaction to a tattoo or a piercing, including itching, a raised rash or blisters that lasted.
• Allergies to metals, especially nickel. If cheap jewellery makes your skin red or itchy, tell us.
• Allergies to latex, adhesives, plasters, antiseptics, numbing products or aftercare products.
• Eczema, dermatitis, psoriasis or very sensitive skin, especially at the site.
• Any allergy that has needed medical treatment.

Tattoo pigments

• Some pigments, particularly some reds and other colours, are more likely to cause a reaction in some people. A reaction can appear weeks, months or even years later.
• A reaction can show as itching, a raised or bumpy rash, flaking or swelling in the tattoo, often in one colour.
• If this happens, see your GP, and tell us.

Piercing jewellery

• We use implant-grade titanium or another suitable material, and we can offer alternatives if you are sensitive.
• Nickel allergy is common. Tell us before you choose jewellery.

Patch tests

• A patch test puts a tiny amount of a product on the skin, to see if it causes a reaction.
• Patch tests cannot always predict how your skin will react to ink placed under the skin. They are not a guarantee.
• We may offer a patch test for a product such as an adhesive or a stencil product if you tell us you are sensitive. A test for pigment may be offered at your artist's discretion. Please ask when you book, because a test needs time before your appointment.
• If you have a significant allergy, your GP or a pharmacist can advise on testing.

Questions? Email thedesk@rebelliousink.tattoo. For anything medical, contact NHS 111 or your GP. In an emergency, call 999.