Fragrance-Free vs Unscented: Why the Difference Matters More Than Anything Else on the Label
"Fragrance-free" means no fragrance materials were added. "Unscented" means the product does not smell of anything — which is frequently achieved by adding a masking fragrance to cover the raw material odour. If you are avoiding fragrance because it irritates you, "unscented" can be worse than a product that openly declares parfum, because you will not think to suspect it.
Neither term is legally defined or enforced in the United States. Both are marketing claims. Here is how to actually verify what you are buying.
Written by Dr. Liia Ramachandra, PharmD, PhD — pharmacist, formulator and founder of EpiLynx.
Why fragrance is the ingredient to eliminate first
Fragrance mix is consistently one of the top three causes of allergic contact dermatitis in every patch test dataset published. A single "parfum" or "fragrance" listing can legally represent a blend of dozens to hundreds of individual chemicals, none of which have to be disclosed, because the blend is protected as a trade secret. You cannot avoid a specific fragrance allergen if you cannot see it. So the only workable strategy is to avoid the category.
This matters disproportionately for anyone with eczema, rosacea, perioral dermatitis, or a compromised barrier — a damaged barrier lets fragrance molecules reach living tissue that they would otherwise never touch. If you are starting the elimination somewhere, start at the cleanse: our Gentle Hydrating Facial Cleanser has no parfum, no masking fragrance and no essential oils.
The words that hide fragrance on an INCI list
- Parfum / fragrance / aroma — the obvious ones.
- Essential oils. Lavender, tea tree, ylang-ylang, citrus, peppermint, eucalyptus. "Natural" is not a safety claim; essential oils are among the most sensitising materials in cosmetics. Limonene and linalool, which appear in most citrus and lavender oils, oxidise on exposure to air into potent allergens.
- Named allergens the EU requires to be declared: limonene, linalool, citronellol, geraniol, eugenol, coumarin, benzyl alcohol, benzyl salicylate, cinnamal, hydroxycitronellal. If you see these, there is fragrance in the product regardless of what the front of the bottle says. The full list of 26 is in Fragrance Allergy: The 26 Names to Check.
- "Flavor" / aroma in lip products — same category, same rules.
- Extracts positioned as actives that are really there for scent — vanilla, rose, jasmine.
What "hypoallergenic" and "dermatologist-tested" mean
Legally, in the US: nothing. There is no standard, no required testing, and no enforcement for either term. "Dermatologist-tested" means a dermatologist was involved at some point. It does not mean the product passed anything.
What actually tells you something:
- A full, published INCI list — if a brand will not publish one, walk away.
- A named allergen exclusion list — "free of these 14 allergens," specified. Vague "free from nasties" claims are worthless. Ours is published in The 14 Allergens We Leave Out.
- Patch-test data or a stated protocol, not just a badge.
- Manufacturing detail — shared lines and cross-contamination controls.
That is the standard we hold ourselves to: every EpiLynx product is fragrance-free in the strict sense, free of 14+ declared allergens, gluten-free from raw material through to finished goods, and vegan. The full list is published on every product page.
How to audit a product in 30 seconds
- Find the INCI list. If there is not one, stop.
- Search for: parfum, fragrance, aroma, limonene, linalool, citronellol, geraniol, eugenol, coumarin.
- Search for oil names: lavandula, citrus, melaleuca, mentha, eucalyptus, cananga.
- If it is a lip product, also search for flavor and menthol.
- Anything found means it is scented, whatever the front label says.
Genuinely fragrance-free starting points
- Gentle Hydrating Facial Cleanser — no sulfates, no parfum, no essential oils.
- Lightweight Face Moisturizer — for normal to combination skin.
- Miracle Face Cream — for dry, reactive skin.
- Brightening Vitamin C Serum — brightening without a scented base.
- Moisturizing & Nourishing Lip Balm — no flavour either, which matters on lips.
Shipping is free over $39, and EPILYNXGLOW25 takes 25% off.
Frequently asked questions
Is unscented the same as fragrance-free? No, and it is often worse. Unscented usually means a masking fragrance was added to cover raw material odour, so you get the allergen without the warning on the front label.
Are essential oils fragrance? Yes, in every way that matters. They are among the most sensitising materials in cosmetics, and they carry the EU-declarable allergens inside them.
Does hypoallergenic mean anything? Not legally, in the US. No standard, no required testing, no enforcement. A published, named exclusion list is the only claim you can check.
Why does a product I tolerated start irritating me? Limonene and linalool oxidise on exposure to air into more allergenic compounds. The formula has not changed; the molecules have.
What is the fastest way to check a label? Search the INCI list for parfum, fragrance, aroma, and the oil names — lavandula, citrus, melaleuca, mentha. Anything found means it is scented.
Keep reading
- Fragrance Allergy: The 26 Names to Check
- The 14 Allergens We Leave Out
- Why All Skincare Should Be Fragrance-Free
- Alternatives to Parabens
Educational information from a pharmacist, not medical advice.
