How to Measure PH of Creams, Serums, & Face Washes

How to Measure PH of Creams, Serums, & Face Washes - Formulating Skincare Products

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Measuring the PH of Moisturizers, Serums, and Face Washes. How to Properly Measure the PH of Skincare Products and Cosmetics.
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Пікірлер: 109

@nikkisix1257 4 жыл бұрын

Thank you for sharing this!! Its great to learn things and you are so informative on everything:)

@eelifkoku4330 4 жыл бұрын

Thank you for this educational video! Loved it! ❤️

@alisafraser6937 3 жыл бұрын

I love your videos, very professional and educational. Thank u

@alice_disse 4 жыл бұрын

Thank you! So helpfull! Hugs from Brazil! 😘

@MyPrettyEverything 4 жыл бұрын

This is so interesting!!😍✨

@everythingproof 4 жыл бұрын

Love this i definitely want to upgrade my ph meter

@Happypen8779 4 жыл бұрын

You are God sent. May God bless you.

@andrenpitts1491 4 жыл бұрын

This video was very interesting idea 😀😘💜❤🤗 much Love and hugs

@tddjimmie 4 жыл бұрын

THANK YOU!!! Great Video! Could you please also show how to calibrate the more expensive pH meter?

@mskassandra9327 3 жыл бұрын

Hey Tara ! I love your videos and you've taught me SO MUCH! I have questions for you. How do you measure the PH of sugar scrubs do you also mix them with water like in the video? Also my sugar scrubs are oil based however I can imagine water getting into them while used. Is It better for me to stick with Leucidal SF complete or Optiphen as a preservative? I could really used your help with figuring this out. Please respond whenever you can I would really appreciate it. Thank you again for all you've taught me!

@ivahinkova9400 2 жыл бұрын

Hello Tara. You are amazing! I learned so much from you about the sugar scrubs that I've always wanted to make and how exactly to measure the pH of the product. Just one questions - since most sugar scrubs have no water (we want to keep them that way, when and how do you measure the pH? Obviously i the process of creation but when? Is this pH meter measures in oil or even in a mixture of oils and sugars? Thank you again. Your videos are precious

@aartijainric 4 жыл бұрын

Super video ... I use Hanna pH meter and it works amazing

@heatherladucer5690 Жыл бұрын

Great video! I attempted to do this for a solid conditioner bar using 10% conditioner bar and 90% distilled water. The result ended up being similar to the cream consistency you show first in the video, before you diluted it. Any tips you recommend for conditioner bars?

@AB4Jss 2 жыл бұрын

Just wondering, how would you know which one is truly accurate between the cheaper and the more expensive ph meter?

@JennySimon206 11 ай бұрын

Yeah I was wondering that too. She's assuming the cheap one is wrong. Could be the other way around or both could be wrong

@hostiles1 10 ай бұрын

use liquid types ie API pH tester to compare it...

@rashelkeeley6712 3 жыл бұрын

Hey tara, I thought that pH measured the concentration of either hydrogen ions or hydroxide ions in a solution. You said that distilled water likes to take on the pH of whatever you mix it in with, but shouldn't it be diluting the H+ or OH- ions in the solution? Shouldn't you have to take into consideration the amount of water you are diluting your cream or serum to get an accurate pH measurement? I just finished my college chemistry lab and these things are fresh in my mind, but I don't know too much about cosmetic chemistry and formulations, so I thought I would ask.

@aaaaston 3 жыл бұрын

Yep !

@trianna2008 3 жыл бұрын

Yeah, this is what happens. It’ll adjust the pH up or down based on the initial product, so you’ll need a calculation to find out your initial product’s pH. I’m sure there are some online, but if you just did college chemistry, you should be familiar with ICE tables. For this sort of test, you have the change, equilibrium, and starting quantities of water and product, so you should be able to calculate your product’s proton concentration from it.

@rashelkeeley6712 3 жыл бұрын

@@trianna2008 Thank you! You know your stuff girl!

@andrenpitts1491 4 жыл бұрын

Hey Tara I miss you. Awesome video

@JosieGonzalez 4 жыл бұрын

Hey there Tara!! It’s been a while!! Hope you’re doing good!! Woah, you’ve really grown on youtube!! Congrats💞 I took a break from YT but im back and i had to check you out! The quality of your videos is amazing!! But honestly your content’s getting more and more interesting! Loved this!

@andrenpitts1491 4 жыл бұрын

Josie Gonzalez I'm Andre N Pitts from Ohio. Where you from Josie 😀💜🤗😘❤

@andrenpitts1491 4 жыл бұрын

@Josie you are very beautiful. Your hair is gorgeous and your nails are beautiful

@user-wx8uz2sh3l 4 жыл бұрын

I luv u so much 💋 Could you make a video of body custard formula plzZ ❤️

@Afriyieskin 3 жыл бұрын

Can you make a video on easy way how to adjust the product’s ph afterwards please

@strawberry89girl 4 жыл бұрын

so before we pour the cream/serum/face wash into packaging bottle, we should measure the PH while the product is still inside the beaker right? do we have to add water inside the beaker or do we pour like small amount of our product in another small beaker like you did in this video? after that how do we adjust the actual ones inside the beaker ?

@brittlesinreallife 4 жыл бұрын

i know this is a dumb question but when testing the pH of a product i assume you add whatever you are using to adjust the pH directly into the product and then create the diluted solution with the newly adjusted product and figure out if you need to adjust it again from there correct? Also are you making about 1 ounce to test?

@andrenpitts1491 4 жыл бұрын

Congratulations on 40400

@princessjerome4237 4 жыл бұрын

Could you please make videos on phs that wouldn’t work like if a soap base is 7 would a powder that it’s ph is 5 work in that soap base ?

@cookingfest304 Жыл бұрын

Is it possible to adjust PH in face gels like aloevera gel?

@kristenlandon796 3 жыл бұрын

Distilled water has a ph of 7 so if you mix that in with a cream of a different ph, won’t that 7 ph change the ph of the cream?

@monikaykataria3838 Жыл бұрын

Nice mam, Can u pls suggest how to make 10% citric acid solution for lower ph of vitamin c serum, is it citric acid 10 : 90 gm water mam. Pls advice mam, thank u in advance.

@jnjseven 3 жыл бұрын

Hello! Very informative video. Definitely needed this. I am a little confused when you say you add 10% of product & 90% of water. How are you measuring this? There is no batch to measure for, so how are you measuring the 10%? Is it the the weight of the beaker?

@trianna2008 3 жыл бұрын

Rather than 10% of the original batch, she’s referring to making a new solution that’s 10% product and 90% water. And these are percentages by weight, hence the scale.

@ahendo5003 2 жыл бұрын

I guess it mean putting a certain amount of product in to the point where when put in the water it will dissolve without having too much or too little.

@katepino4759 Жыл бұрын

10% of how much you made. For example, the mixture you made is 250g, you need to take 10% of it.

@thensquaredcouple 4 жыл бұрын

What is the basis of the 10% creams, serum etc and 90% water?

@ao-bj8gi 3 жыл бұрын

Do you need to measure pH for face masks?

@psychiatricnurse2813 2 жыл бұрын

What cream was it? The cream has a good ph level. I would like to buy that😊. Thanks

@avanishukla2842 3 жыл бұрын

Can i measure ph of gel?

@joni22262 3 жыл бұрын

High percentage of bad ratings. Is your meter still working? Did it arrive with a dry sponge? Thank you

@Mmaluv26 4 жыл бұрын

Can you please make a video on how to calibrate a PH Meter, especially the small one Thank You

@TaraLeee 4 жыл бұрын

in my unboxing video of the more expensive ph meter I show how to calibrate it. - kzfaq.info/get/bejne/hZ6lobhe37vdZGw.html

@vivieluong4379 3 жыл бұрын

Where did you find the procedure for this experiment?

@khanpharmapharma5990 3 жыл бұрын

What is 1:10 .1percent cream or lotion and 9 percent water?

@susanbaker8898 3 жыл бұрын

I'm making skincare can someone tell me what i ph chemistry the stripe reader and what with formula and ingredient

@maryait6596 7 ай бұрын

And for the clay mask .how we can measure the ph ?

@t-.-t. 4 жыл бұрын

Hi. How do you clean the oily cream residue on the electrode? I don't think just the distilled water will clean it thoroughly. Won't it effect the ph reading of the next sample?

@JennySimon206 11 ай бұрын

Baking soda.

@JennySimon206 11 ай бұрын

Baking soda is how they clean grease off beakers... Shouldn't change the ph if rinsed? I don't know. No clue

@unicornbutterflypegaseus Жыл бұрын

I am going to start making homemade body wash. Do you think it's necessary to check the pH level? Thanks.

@TaraLeee Жыл бұрын

yes, pH is super important when formulating. I recommend watching my updated version of this video - kzfaq.info/get/bejne/hcyfjZlzmZayg4U.html

@emmanouelle9375 4 жыл бұрын

How can I make my facial soap more acidic? I've already bought a facial cleanser but a lot of people say that it's more alkaline and I want to lower its pH. Could I?

@ogkrane3266 3 жыл бұрын

Mix in natural acidic properties like Aloe Vera

@eiizekathryn 4 жыл бұрын

when you make a batch of ur cosmetics do u check the ph level each time? or bc u know the recipe works do u only do it when u are formulating the recipe?

@dimitrivanderbellen6443 3 жыл бұрын

elise Yes, you must check the pH of each batch that you make for several reasons. First, the pH of your water may vary slightly, each time, due to the source or qualify of the purification methods used. The pH of your raw ingredients could vary slightly as well due to the age or degree of freshness. Slight errors in measurements can affect pH. The temperature of the room that was used at the time your batch was prepared can also vary pH. The same raw ingredient could be processed differently between manufacturers which can also cause pH levels to vary. All you have to do is check the ph of your final product and you’ll know whether it’s at 5.5 or not.

@dimitrivanderbellen6443 3 жыл бұрын

@Gio Marrocco Once you’ve made your cream, as a final step you’ll always need to add a few drops of a buffer solution, such as diluted citric acid to lower the pH, or diluted sodium hydroxide to raise the pH, to as close as 5.5 as you can. Go to KZfaq or do a Google search for “How to adjust the pH of a _____ (cream, lotion, etc...) to learn how it’s done. Good luck!

@stvstuff5649 2 жыл бұрын

That’s a good question!

@gabriellemarshall1027 3 жыл бұрын

How do I measure the ph of body butter? I can’t get it to mix or get the same reading each time. I have the apera ph 60

@TaraLeee 3 жыл бұрын

Is it an anhydrous body butter? (Only contains oil soluble ingredients like butters and oil) if so it doesn’t have a ph

@dimitrivanderbellen6443 4 жыл бұрын

Does the manual of your pH meter instruct you to add water to measure the pH of creams? The reason I ask is I found the following quote online: “Adding water to an acid or base will change its pH. Water is mostly water molecules so adding water to an acid or base reduces the concentration of ions in the solution. When a solution is diluted with water the pH of the solution will increase or decrease towards a neutral pH of 7.” If this is the case, won’t adding water to your cream give you inaccurate pH readings? I’ve seen a demo of an expensive Hanna pH meter where the probe was stirred directly into the cream without adding water. But I’m not prepared to pay $500 for such a meter. I need a accurate but economical pH meter designed to be used in creams of light to medium viscosity. I’m curious if there’s any mention of this in the owner’s manual of your meter.

@KarenxPoulin 3 жыл бұрын

I have the same question!!!

@dimitrivanderbellen6443 3 жыл бұрын

@@KarenxPoulin Get a pH meter with a probe specifically designed to measure the pH of semi-solids such as yogurts or sauces. I got one, it works awesomely on emulsions without having to dilutes these with water. Go to MilwaukeeInstruments.com and search for “food pH meters”. 😉

@KarenxPoulin 3 жыл бұрын

@@dimitrivanderbellen6443 Thank you ! Just sad because the ones I saw on amazon costs 285$ et more 😂

@xIslamTheWayOfLifex Жыл бұрын

@@dimitrivanderbellen6443 which one specifically

@johnathansantoni4533 4 жыл бұрын

How do you measure the 10% to 90%? are you going based on how much each product bottle has or how much you're putting into the beaker?

@frenicawilliams6898 3 жыл бұрын

I AWAIT THE ANSWER TO THIS !!

@roseferreira1986 3 жыл бұрын

Frenica Williams Me too!

@roseferreira1986 3 жыл бұрын

That's exactly my question. She didn't seem to mesure this 10% accurately in the video.

@frenicawilliams6898 3 жыл бұрын

Rose Ferreira ok she said to do 2grams of your product and 20 grams of water

@aaaaston 3 жыл бұрын

You really should check the ph of you distilled water, some are not the perfect theoric 7. And no, the pH you are reading is not the pH of your cosmetic, you have to ajust it to your dilution ... You did a 1/10 dilution, so it would bring the pH of your solution 1 unit closer to 7 (being a log10 of concentration of H+ ions). The difference isn't huge, but it's still important, especially if you use pH dependant preservatives, or ahas etc Hope this helps !

@bluelavender7773 3 жыл бұрын

Can you explain more in detail please? Thank you!

@carolineserene9521 4 жыл бұрын

Can you use PH strips instead of the meter?

@TaraLeee 4 жыл бұрын

you can, but they aren't as accurate. I think they are fine to use if you are just making a face wash, moisturizer, or serum. If you are formulating with things like AHA and Retinol or any other ingredients that need to be in a specific ph range then I recommend a ph meter.

@kittyliu4900 4 жыл бұрын

Thank you for sharing would you tell me what is the ideal ph range for serum and cream? Thank you

@TaraLeee 4 жыл бұрын

you want to keep your products around 5-6 since our skins PH is roughly around 5.5 Some products may need a lower ph. For example; products containing alpha hydroxy acids need a ph of around 3.5 - 4. There are some other ingredients as well that are only active in specific ph levels. So keep that in mind when you are choosing your ingredients for a product.

@kittyliu4900 4 жыл бұрын

TaraLee thank you 🙏

@kathypelot2187 2 жыл бұрын

How do you know what 10% is?

@coreyhamilton6485 4 жыл бұрын

Don't you need to test the pH of the distilled water first?

@aaaaston 3 жыл бұрын

To calibrate yes, but if you trust the quality of your distilled water, then meh !

@xoxocova2726 3 жыл бұрын

How much grams is 10% and 90%?

@brianayoung521 3 жыл бұрын

How do you know how much is 10% of product to measure?

@RAMNIKK 3 жыл бұрын

I want to know that too.

@bluelavender7773 3 жыл бұрын

Lets say you take out from your cream 2 grams (can be any quantity, less or more), that will make the 10%. Knowing this, you calculate how much means 90% water that you need to add.

@queeneke9523 3 жыл бұрын

when you say 10% of the product? what is the total weight in grams, that you need to test the product?

@RAMNIKK 3 жыл бұрын

I want to ask the same question.easy in grams.

@queenprecious5674 3 жыл бұрын

I need to get this too. Is it 10g of the product and 90g of water or let’s say 1g of the product and 9g of water?

@heidicroucher 3 жыл бұрын

It's doesn't matter the size of the test batch. As long as it is enough for the meter to test and is a 10% dilution. Typically the test solution most people make is 1g product and 9g distilled water.

@andrenpitts1491 4 жыл бұрын

I'm Andre N Pitts from Ohio. Where you from Tara

@RAMNIKK 3 жыл бұрын

and how much is the right PH level?

@stephaniebrooke5656 2 жыл бұрын

You want to match it as close as you can to the Ph of the skin. The skins PH is about 5.5 :)

@aleissanders4721 4 жыл бұрын

Hi! This may be a silly question, but how do you change the ph of the rest of the batch?

@brwnskncosmetics7006 4 жыл бұрын

When you are formulating a product, how do you figure out what the ph needs to be before adding the preservative? Do you add the preservative while formulating then change the ph after?

@delpossible4776 4 жыл бұрын

I hope she sees this

@kimageneva9867 4 жыл бұрын

Hey Girl. Just wanted to answer in case she doesn’t see you comment soon. You can use Citric acid to lower it & sodium hydroxide to raise it. Check out her video on changing cosmetic PH for more info. Good luck.

@aleissanders4721 4 жыл бұрын

Kima Geneva thank you!

@kimageneva9867 4 жыл бұрын

Aleis Sanders np! I like to use Makingcosmetics.com for ordering my stabilizers and ingredients. They have everything and VERY detailed descriptions of products (ph, usage, odor, properties etc.)

@andrenpitts1491 4 жыл бұрын

TaraLee much Love to you sweetheart 💜❤

@JennySimon206 11 ай бұрын

Just watched a weed grower say that all those meters are essentially the same components and equally as good. The customer service and warranty is the difference. I notice on Amazon, a lot of things are obviously made in the same factory but be sold by different companies for different prices. I wonder if this is one of those times. They're using the same components. Edit. Okay saw your perks with the better meter. Is there a reason why you chose that brand vs the Apera I see a lot of people use? I'm just starting my PH meter research rabbit hole. I spent days just on beakers omg. I wish there wasn't so much cheap crap we have to sift thru to find quality built items. This throw away culture is really time consuming.

@zeeshan4335 2 жыл бұрын

1g skin care products 9g water ues . Thus do check ph skin care products

@duchessbright7578 4 жыл бұрын

Why showing clearly the results of the big PH meter reader and hiding the results of the cheaper PH meter reader 😂😂😂😂😂. What an advertisement. Well paid for 😁😁😁😁😁😁😁

@TaraLeee 4 жыл бұрын

As I said in the video, I can’t show the results of the cheaper one because there is no hold button on it that keeps the ph reading from changing. So I’m not able to lift the ph meter out of the solution to show it. I literally explained this in the video. And actually this video just proved that the cheaper ph meter is a good and accurate ph meter that I recommend. The readings of each ph meter were very close to one another. Both ph meters are great and I recommend both of them. I just think the more expensive one is better for more experienced formulators who use ph meters often. This was not a paid advertisement. I bought this ph meter myself. If this was a paid advertisement there would have been a disclaimer saying so. it’s illegal to have a paid advertisement without disclosure.

@Helenjojoful 4 жыл бұрын

@@TaraLeee some people always try to find a reason to complain. Your videos are very informative, super helpful, and accurate. Thank you for doing such a great job and helping us beginners to formulate our own scincare.

@thesaucysassy 3 жыл бұрын

@@TaraLeee ignore these a___holez