Safety First: Patch Testing, Allergens, and UK Cosmetic Compliance
Safety comes first in everything we do at Merivida. Whether you're trying a new topical product or starting a supplement routine, understanding how to use products safely is essential. This guide covers UK-specific safety practices, patch testing, and allergen awareness.
🛡️ Patch Testing: Your First Line of Defence
Patch testing is a simple way to check for skin reactions before using any new topical product. Even if you've never had sensitive skin before, it's worth doing—sensitivities can develop over time.
✅ How to Patch Test Properly
Choose Test Area
Inner wrist or behind ear
Clean Gently
Mild soap and pat dry
Apply Small Amount
Size of a grain of rice
Leave Uncovered
Don't wash for 24 hours
Watch for Reactions
Redness, itching, swelling
If Reaction Occurs
Wash immediately with cool water
🏷️ Understanding UK Allergen Requirements
UK cosmetic regulations require clear labelling of 26 specific fragrance allergens. These appear on our labels when present above certain concentrations, even in natural essential oils.
Common Natural Allergens to Know
Limonene
Found in citrus oils
Linalool
Lavender, bergamot, florals
Geraniol
Rose, geranium, palmarosa
Citronellol
Rose, lemongrass, eucalyptus
Eugenol
Clove, basil, bay leaf
Coumarin
Tonka bean, cassia cinnamon
👩⚕️ When to Consult Healthcare Professionals
While herbal products are generally safe for most people, there are times when professional guidance is essential:
⚠️ Always Consult First If You're:
- Pregnant or breastfeeding
- Taking prescription medications
- Have chronic health conditions
- Under 18 or over 65
🏥 UK-Specific Safety Resources
- Your GP or practice nurse
- NHS 111 for non-emergencies
- Local pharmacist (interaction experts)
- MHRA for adverse reactions
Important Safety Notice
This information is for educational purposes and doesn't replace professional medical advice. Food supplements are not medicines and are not intended to diagnose, treat, cure, or prevent any disease. Always consult healthcare professionals for medical concerns.
Questions About Product Safety?
Our team is always happy to discuss ingredients, allergen information, or usage guidance in more detail.