Parabens, Dyes and Glycerins: What We Leave Out and Why

Every Babylon Parfums fragrance is made without parabens, preservatives, dyes or glycerins. That is a short sentence on a product page, and like most short sentences on product pages it is easy to read as marketing.

It is worth explaining what those four things actually do, why they end up in cosmetics at all, and what a fragrance gains by leaving them out. This is a formulation argument, not a health one — we are not going to tell you what these ingredients do to your body, because that is not a claim we are in a position to make.

What is actually in a fragrance

Start with what a fragrance is when nothing has been added to it. Look at the published ingredient list for Shimsha:

Alcohol Denat., Parfum (Fragrance), Aqua (Water), Limonene, Linalool, Benzyl Benzoate, Citral, Geraniol, Citronellol, Farnesol.

Three functional ingredients — denatured alcohol, the fragrance concentrate, and water — followed by a list of allergen declarations. Those last items are not additives. Limonene is what citrus oil is largely made of; linalool occurs naturally in lavender and bergamot; geraniol and citronellol are rose materials. European and US labelling rules require them to be declared separately when present above a threshold, so they appear as a list even though they arrived inside the natural oils.

That is the whole product. Alcohol, perfume oil, water. Everything else is optional.

Parabens

Parabens are preservatives. They are used across cosmetics to stop bacterial and fungal growth in water-based products — creams, lotions, shampoos, anything with a high water content and a long shelf life.

Here is the thing worth knowing: a fine fragrance is mostly ethanol. Alcohol at that concentration is itself an effective preservative, which is why properly made perfume keeps for years in a cool dark place without anything added. A paraben in a perfume is not solving a problem that exists.

They turn up in fragrance formulations mainly where the product has been diluted, or where it is a lotion or a solid rather than a spray. If your bottle is a conventional alcohol-based eau de parfum, the preservative is doing very little work.

Preservatives more broadly

The same argument extends past parabens. Phenoxyethanol, benzyl alcohol used as a preservative rather than as a fragrance material, and various others all exist to protect water-heavy formulas.

The trade-off matters more than the safety question. Preservatives are aromatic — they have their own smell, usually faint and slightly chemical, and in a composition where you are trying to hear orris butter or Mysore sandalwood, a faint chemical floor is not free. It is one more thing sitting between you and the material you paid for.

Dyes

Dyes do nothing at all for a fragrance except make the liquid a colour.

The reason they are common is merchandising. A pale yellow juice looks cheap next to a deep amber one, so colourant gets added to make the bottle look richer on a shelf. Some houses tint to a colour that matches the brand rather than the contents.

The costs are real. Dyes can stain fabric, particularly pale shirts and collars where people spray. They can react with light over time, which is part of why an old, heavily coloured fragrance sometimes looks and smells different from a fresh one. And they tell you nothing true — a dark fragrance is not a stronger one.

A fragrance that has not been tinted will vary slightly in colour between batches, because natural materials vary. That is a fair trade for not putting colourant on your shirt.

Glycerins

Glycerin is a humectant — it holds water and gives a product a softer, slightly viscous feel on skin. It is genuinely useful in moisturisers and body products.

In a spray fragrance it is doing something different. Glycerin can be used to change the way a fragrance sits on skin and to slow evaporation slightly, which sounds like a benefit until you consider the alternative: you can achieve longevity properly, through the composition itself, by building a base of slow materials.

That is the approach here. The reason Sipya lasts is cedar, sandalwood, musk and oakmoss underneath the citrus. The reason Gabarra lasts is oud, cedarwood, amber and sandalwood. Longevity that comes from the base is longevity you can smell; longevity that comes from a humectant is just slower evaporation.

What you give up

Honesty requires listing the costs, because there are some.

Fragrance without dye varies in colour. Fragrance without added fixatives depends entirely on the quality and weight of its base materials, which is more expensive to do well. And a composition that leans on natural materials will carry more allergen declarations on the label, not fewer — that list on the Shimsha bottle is longer precisely because there is more natural material in it.

A long allergen list is not a warning sign. It is usually a sign that something real is in the bottle.

What this means when you are choosing

Read the ingredient list before the marketing copy. Alcohol denat., parfum, aqua and a set of declared allergens is what a straightforward fine fragrance looks like. Anything substantially longer is worth a question.

Then judge the fragrance on the only test that matters, which is how it behaves on your skin across a full day. The Build Your Own 5-Piece Discovery Set is $39.99 for any five 2 mL samples — enough to find out properly before committing to a bottle.