In my line of work, I never had to buy my own make up and am even paid to try them. But since I quit the industry, I have to spend my hard earned money for it.
Even with my insider knowledge, I still occasionally get disappointments from my purchases. Here is one.
Recently, I bought this Muji Clear Make Up Base.
I chose a clear make up base instead of foundation because:
- Foundations look too made-up, even the light coverage ones
- Foundations come only in limited number of shades (for the brand’s economic reasons). So chances are, it will be dang difficult to find a perfect match to my skin color
- My skin tone darkens or lightens depending on the quantity of my exposure to the sun. So even if I find a perfect match today, it will not be a perfect match tomorrow.
- A clear base helps provide a good layer to hold the rest of my make up well and longer. I can look my “natural best” without seeming like I have spent much time on myself (and well, I haven’t- I only spend 5 minutes max to make my Face Zero)
- ORIGIN: MUJI is made in Japan. My experience is good with most Japanese made products and brands as Japan is more stringent with its quality standards compared to FDA of US and that of Europe.
- PACKAGING: MUJI has decent and yet non-superfluous packaging. No box but with a sticker seal, and just a one color printing. This means that more of the cost goes to the product rather than the packaging, ergo, I do not spend unnecesarily to show off.
As well, they chose a dropper type of delivery system. This means that there is less chance of product contamination which helps the product stay good longer.
- NO TECHNOJARGON BULLSHIT: MUJI did not give me any bullshit descriptor- no techno jargon, no vitamin bullshit. It just claims SPF 15 at the back (SPF15, is nothing impressive. An SPF claim, though not bullshit, is no reason for me to buy a product). Of course it could have said some bullshit in Japanese but since I cannot read Japanese, I judged only from what i read.
- NO ADVERTISING BULLSHIT: It is not promoted by celebrities or expensive advertising. But it was presented well in the counter. So I don’t give the company money just to blind my judgement by celebrity and/or advertising.
- GOOD TEXTURE: I tested the texture in my hand and it was just the right consistency, it is absorbed easily and did not leave a sticky sensation.
- GOOD PRICE: I bought this in Asia and paid about 6€ for a 30ml.
This product is an emulsion. An emulsion is made of oil and water and as you know, oil and water do not normally mix. For them to mix, an emulsifying agent is introduced.
A good formulation which is packaged well (protected from sunlight and contamination) should remain stable for at least 3 years.
They are tested in the lab for stability by subjecting them to an elevated temperature for a few months. If the product remains stable (water and oil do not separate) during this time, it is assumed that it will remain stable for at least 3 years in normal climate conditions.*
Sub -note on expiration dates
*BTW, if a formulation is good, it can stay longer than the expiry date states. Expiry date is just a legally required guideline. Learn to judge if a formula is good aside from the expiration date and save yourself money.
So, What happened?
The formula itself is obviously not very stable.
Though the texture feels good, and the product has passed its lab stability test, lab tests are just simulations and are never a 100% assurance of a product’s long term stability.
It also did not help that the packaging is white as it could not have been enough to protect the formula from the sun and heat. So, the texture is more exposed, more “aggressed” and thus broke down.
- tweak my formulation and subject them to more stringent and longer lab testing
- go for a darker color packaging
- I will also refund me for this texture fiasco