The use of preservatives in skin care can be a confusing topic. On the one hand, you’ll hear about how preservatives are associated with side effects. Yet, other companies and scientifically minded individuals (like me) express concern over the safety of cosmetics promoted as being ‘preservative free’. It’s getting confusing out there!

In this post, let’s take a closer look at preservatives in skin care to help you understand why preservatives are important and how to choose products that are as safe as can be. Here are five things that will help you navigate the cosmetics counter without a science degree.

  1. If A Product Contains Water, It MUST Have a Preservative. Many cosmetics contain water and when water is present, it contributes to the growth of mold, bacteria and fungi. Even if the formulation doesn’t contain water, cosmetics are often kept in humid environments and may be contaminated when your hands touch the contents. Preservatives help to prevent the growth of these dangerous substances.
  2. Not All Chemical Preservatives Are Bad. While chemical preservatives may be problematic in high doses, the quantities used in cosmetics are minimal, generally less than 1%. The main concern is with preservatives that cross over into the blood stream where they may lead to side effects. The following are ones we should watch out for:
    a. Phenolic acid (Phenol). In large quantities, it has been known to cause respiratory issues, coma, fainting, and even paralysis.
    b. Phthalates: Phthalates can be absorbed through the skin and accumulated in the body. They are associated with the development of breast cancer, asthma, ADHD, obesity and Type 2 diabetes, neurodevelopmental issues, behavioral issues, autism spectrum disorders, altered reproductive development, and fertility issues.
    c. Petroleum-based compounds: Some (propylene glycol, polyethylene glycols, or polyoxyethylene) can be contaminated with 1,4-dioxane, a chemical that the FDA says may cause cancer. However, it’s important to note that most cosmetics companies these days will test for this before using it so it isn’t as big as an issue as it once was.
    d. Formaldehyde: This is a carcinogen and can cause allergies, irritation, and asthma.
  3. Beware of Paraben Free Labels. Although many companies (Apothekari included) are moving away from the use of parabens in their products, the alternatives may not necessarily be better. (see the list of ones to avoid in number 2, above).
    Parabens have estrogenic activity and this effect has been linked to fueling the growth of existing cancer cells. Some studies have shown them to be carcinogenic (cancer causing) as well. The science isn’t conclusive and parabens are just one of many chemicals we’re all exposed to on a daily basis. However, we feel that in this case, it’s wise to exercise caution especially when safer alternatives exist.
  4. Preservatives May Not be Listed on the Label. Unfortunately for us, some companies play the game of misleading consumers by not listing preservatives on their label even when their formulations contain them. Yup, it happens! This kind of disingenuous marketing isn’t as uncommon as you may expect and you can be duped into thinking that the product you’re purchasing is ‘preservative-free’ when in fact it isn’t.
  5. Natural Preservatives are NOT Necessarily Better. The word ‘natural’ isn’t regulated when it comes to cosmetics so it doesn’t really mean anything. Natural preservatives are not necessarily safer and they may be less effective than conventional ones. Safer preservatives include food grade preservatives (like potassium sorbate and sodium benzoate); alcohols (organic ethanol, grape alcohol, benzyl alcohol, and witch hazel); and a short list of others that are sourced from plants (like gluconolactone, ethylhexyglycerin, triiostearyl citrate) and some that are synthetic but non-toxic preservatives, like dehydroacetic acid.
    However, you may require natural preservatives in larger concentrations than chemical ones. They may also have heavy smells and textures that many chemical ones lack. Chemical preservatives are often cheaper, more efficient, more predictable and often associated with fewer allergic reactions.

If your health and safety are important, ensure that there are preservatives in skin care products that you and your family use. Inadequate preservation will not only make products smell and look bad but may introduce dangerous organisms to your body that can lead to severe health issues including blindness. Additionally, since cosmetics are often stored in warm and moist environments, we are creating a breeding ground for bugs. Unless a product is completely oil based, preservatives are essential and non-negotiable.

The topic of preservatives in skin care is so confusing, so you may wonder what to do. First, read labels and go with companies that you trust. By becoming an informed consumer, you’ll be able to rely on facts and not be swayed by marketing.

You can read more about our ingredients philosophy, including the use of preservatives in our line here. 

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THIS WORKS! No odour for 24+ hours including a yoga session!

I'm blown away by how effective this is, and by how clean and well thought out the formula is. I'm not used to roll-on so that took a couple days to adjust to, but its so much more effective than the solids/creams i was using that it is totally worth it. I'm converted - and i think i have probably tried 90% of the natural deodorants out there over the last 10 years LOL. thank you for creating this.

I love this body oil!

This is so luxurious and moisturizing (i have dry, sensitive skin and most oils don't do the trick) and also miraculously absorbs very quickly. And the lemon rose scent is just transporting - i look forward to using this after my shower.

Bespoke Vitamin C Serum

I love it! Been using it for years. It’s so perfect to put on right after I wash in the morning. I’ve never been the greatest at sticking to a skin care routine but using the Vitamin C in the morning and A is for Anti-aging at night consistently over the years has kept my skin young and firm.
Would not want to imagine life (or my skin) without these two essentials. Thank you Sharmani!

*Received as press sample*

Pricing per bottle is definitely up there, but I think much like skincare, if you have struggled to find a deodorant that works for you, the price won't be as much of an issue because something like this can have a huge impact on your life. One bottle should last about 3-4 months with daily use which I think is fairly close to most deodorants. While I know there are baking soda-free options (baking soda can cause skin irritations due to pH disruptions) and options that use Deoplex, I have yet to find a combination of Deoplex and lactic acid which may be what's working for me. Honestly, the only thing I didn't enjoy was that "wet" feeling when I would first apply it, but after 15 seconds it dries down AND it doesn't stain clothing so that's a huge plus. Even though I received this as a press sample, I would buy this deodorant on my own as I didn't just smell good at the end of a long day, but I smelled like absolutely NOTHING which is WAY better to me than smelling like "I'm covering something up" or like body odour. I also trust and appreciate the research I know Apothekari has invested into making sure the formulation is scientifically sound so I know that's also partly where my dollars are going. I only need to apply once a day and I'm good to go so one bottle might even last more more than 4 months at the rate I'm going! HIGHLY recommend and even though all three scents had the same results, my preferred scent was the Lavender as it just one of my favourite scents overall!

Your deodorant is actually miraculous! I’ve tried every kind of deodorant before with varying degrees of mediocre success. Yours manages to actually work through Barre fitness classes and in my office otherwise called the boiler room!! I will definitely be buying more.

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