Safety & Allergies
Some individuals may be sensitive to ingredients found in hair dye, skincare, beard care, and other cosmetic products. While most people use these products without any issues, allergic reactions can occur, sometimes developing suddenly - even if you have previously used this product, or similar products without a problem. For safety, we strongly advise all customers to carefully read the ingredient list and instructions for every product before use, and to perform an allergy patch test where appropriate. For hair dye products we recommend doing a patch test before every use.
Our hair and beard dye products contain PPD (P-Phenylenediamine), which is common in retail hair dyes and is known to trigger allergies in some people. Other products, including skin and beard care, may contain fragrances, essential oils, or other ingredients that could cause irritation or allergic reactions in sensitive individuals.
If you have any history of allergies or sensitivities to cosmetic ingredients, please review all product information and, where in doubt, perform a patch test before full use. Even if no reaction has occurred before, it is safest to perform a patch test before each application—especially in the case of hair dye and products with added fragrance.
If you have ever experienced an allergic reaction to a cosmetic product (including hair dye or skincare), do not use similar products - including ours - if they contain the same or related ingredients. Allergy-free alternatives may exist (such as some Henna-based dyes or fragrance-free skincare); always consult the manufacturer or your healthcare provider before use.
For further general information about allergic reactions to hair dye and other cosmetics, visit:
NHS: Hair Dye Reactions
Allergy UK: Reactions to Hair Dye
Patch Testing
We provide free patch tests for our hair and beard dye products to help you check for possible sensitivities before full use. If you wish to request a free patch test, simply add a note in your order specifying that you would like one. Please note, we are able to supply only one free patch test per customer account.
Regardless of the product, we strongly recommend that you always conduct a patch test beforehand by applying a small amount to your skin, especially if you have sensitive skin or a history of allergies.
If you experience any sensitivity or are not completely satisfied, you may return any unused sachets for a full refund under our money-back guarantee. For details, please refer to our refund policy.
Please note: Patch testing greatly reduces, but does not eliminate the risk of allergic reactions. It is not possible to guarantee that a reaction will not occur, even with careful use.
Ingredients
Hair and Beard Dye Ingredients
Cream 1: Aqua, Propylene Glycol, P-Phenylenediamine, Glycol Distearate, Ethanolamine, Morinda Citrifolia Fruit Extract, Panax Ginseng Root Extract, Polygonum Multiflorum Root Extract, Hydroxyethylcellulose, Resorcinol, Ganoderma Lucidum Extract, Olea Europea Fruit Oil, Sodium Sulfite, Sodium Erythorbate, Disodium EDTA
Cream 2: Aqua, Sodium Laurel Sulfate, Hydrogen Peroxide, Glycerin, Disodium Phosphate, Panax Ginseng Root Extract
If You Experience an Allergic Reaction
If you or someone you are with develops a severe allergic reaction (such as difficulty breathing, swelling, or anaphylaxis), contact emergency services immediately (999 in the UK).
For mild reactions such as rash, itching, or redness, consult your healthcare provider (contact your GP or dial 111 in the UK). Treatments may include topical steroids or antihistamines, available at pharmacies or prescribed by medical professionals.
Contacting Us for Allergy Information
If you have questions about any of this information, please contact us at connect@londonhairarchitects.co.uk or click the help button on our website.
Disclaimer and Liability
The information on this page is provided for general guidance only. London Hair Architects does not give medical advice. For any medical concern or if you are unsure about a product, always consult a qualified healthcare professional before use.
Important Notice: London Hair Architects does not accept any liability for allergic reactions, cosmetic reactions, irritation, or any other adverse effects resulting from use of our products. By purchasing and using our products, you agree that you accept all risks and responsibility. Please refer to our Terms of Service for more details.
Updated 18th November 2025