Homemade Vitamin C Serum


173 reviews

89% would repurchase

Package Quality: 3.8

Price: $$

Package Quality: 3.8

Price: $$


on 7/12/2012 9:35:00 AM

Age: 36-43

Skin: Combination, Olive, Not Sure

Hair: Brunette, Straight, Fine

Eyes: Brown

This does all the good things already mentioned by all the other MUA members, but the one thing that has me especially happy with this serum is that it has really improved my cellulite! I've been using it once a day, after my bath, and although I haven't been as regular with it as clockwork, after 2 months I've seen at least 60% reduction in my cellulite .. yay!!!
UPDATE: Still using this and I've noticed even more of an improvement in my cellulite :)))))

32 out of 32 people found this review helpful.

on 7/12/2012 1:35:00 AM

Age: 25-29

Skin: Acne-prone, Fair-Medium, Not Sure

Hair: Brunette, Other, Other

Eyes: Blue

I have gotten sun poisoning every year after my first major summer sun exposure for the last 5 years, possibly due to working in a place with no daytime sunlight and arriving & leaving in the dark. This year it was different: put homemade Vit C serum all over my body followed by sunscreen, went to pool with sister. After a full afternoon of sun, no sun poisoning! Next day, shaved legs in AM so I didn't want them to burn, therefore I foolishly left the serum off of my legs, but used it everywhere else, followed by sunscreen everywhere including legs,. and guess what: after an afternoon of sun, I had sun poisoning, and the rash? Only on my legs - where I didn't put the serum!!!! Went to the dermatologist to get help with the rash, explained the story, & she said it made sense. Been covering myself with it daily since, went to Hawaii for 10 days with my husband, did not even burn! (Did not tan either, but that is another story.) I am of Irish descent and I burn like it is my job! I am a believer. This will be a life changing staple in my skin care routine. Also, I read something below by another reviewer who said she had suddenly noticed dimples, I am not even kidding but I now have dimples too! I recently started invisalign braces, so I had attributed them to that, but who knows? Maybe the C had something to do with it too...
The formula I use is 3tsp distilled water, 1 tsp glycerin, 1/2tsp L-ascorbic acid from Trader Joe's. This could easily be halved if you are just using it for face. I store it in the fridge in a cobalt pump and it is enough for two generous whole body coats. It should really be made fresh every few days, toss it if it turns yellow (oxidized). I've found that if the water is slightly warm the Vit C dissolves much better. Do not use anything metal in the mixing process. One down side, the glycerin makes your skin sooo soft, but does leave you a bit sticky/tacky feeling. It should tingle a little when you first put it on, but that subsides fairly quickly. I've read that you could rinse it off after giving the Vit C a bit of time to sink in to your cells. If I'm going to the pool or beach, I just leave it on and slather some sunscreen on top.

18 out of 19 people found this review helpful.

on 6/27/2012 9:19:00 PM

Age: 30-35

Skin: Sensitive, Fair, Not Sure

Hair: Brunette, Other, Other

Eyes: Brown

Update Aug 23 2012: While this helps pigmentation and makes my skin so beautifully glowy, I think that topical Vitamin C just breaks me out. With or without glyercin. I'm going to try again once more to be certain as I'm more or less done purging from Triacneal. If I get spotty, I'll know it's not for me. Alas, I may just need to use this vitamin internally as it still can be beneficial for skin health. ................................So after a few months of tinkering with this recipe, I have found what works for me : 1/4 tsp vitamin C crystals (Natural Factors) in one ounce of water (previously boiled and filtered - I live in an area with fantastic, soft drinking water, though I may try Evian or Fiji water). I found that my skin does not do well with glycerin in any concentration in this serum. I don't know why, but it appears to cause me clogs/zits. Anyway, I use this 1-2 x daily - under my rosehip oil/sunscreen in the morning, and under Avene Triacneal at night. I am finding this combo is slowly but surely clearing my clogged skin, evening out my tone and giving me a nice glow. I would recommend this, though as everything DIY, YMMV!

4 out of 4 people found this review helpful.

on 6/10/2012 10:31:00 AM

Age: 30-35

Skin: Combination, Olive, Not Sure

Hair: Brunette, Other, Other

Eyes: Hazel

Simplest recipe ever: vitamin c granules, wet with water, then add some glycerin to desired thickness.


Most potent vitamin c serum for face ever. Quickly degrades (within 5 days). Put in a dark container to extend life.

Enjoy antioxidized skin for 0.1% of the price and 1000% the effectiveness of store bought.

23 out of 23 people found this review helpful.

on 6/1/2012 2:01:00 PM

Age: 25-29

Skin: Combination, Fair-Medium, Not Sure

Hair: Brunette, Other, Other

Eyes: Blue

After much researching and price comparing, I decided to make my own Vitamin C Serum. I mix the following in the palm of my hand (I like this method because it is fresh each day)..
4 drops pure Rose Oil w/ Grapeseed Oil
1 drop pure Vegetable Glycerin
1/16 teaspoon pure Vitamin C Crystals (ascorbic acid)

It does burn and tingle for a bit, but it never lasts more than 10-15 minutes. The results are amazing and addictive. I am hooked after seeing visible results after just one week. I purchase all of the ingredients from iHerb.com, although there are many other good websites and health stores. Use FOF205 to receive five dollars of your first order.

11 out of 18 people found this review helpful.

on 5/28/2012 6:27:00 AM

Age: 25-29

Skin: Other, Medium, Not Sure

Hair: Brunette, Other, Other

Eyes: Black

i have mild rosacea (just the redness) ,somy skin is reactive to everything!
vitamin c is an excellent antioxidant which also promotes the synthesis of collagen. I used to make a 10 % solution in plain distealed water and keep it in a dark drop bottle but i did't like this method.. it's not very sanitary...

so. my new method of preparation is this:
I put gust a bit of the powder on my hand and spray it with avene thermal water. I work it for a minute with my finger in order for it to fully disolve,then rub it in my hands and apply to clean dry face!

I really like this new method of mine because every single time I apply, i know it's super fress!
vitamic c has helped my redness and the overall condition of my skin! i'll never be without it!!

15 out of 18 people found this review helpful.

on 5/20/2012 1:05:00 PM

Age: 56 & Over

Skin: Other, Medium, Warm

Hair: Brunette, Other, Other

Eyes: Hazel

Here's my brew:

4 tsp. rose water
1 tsp. glycerin
1/8 tsp. granulated vitamin C from health foot store.

Store in an old brown John Masters pump bottle which I wash out in boiling water first.

The price is sure right on this one, and I can make a fresh batch every week or so. No bad skin reactions so far.


19 out of 19 people found this review helpful.

Age: 44-55

Skin: Other, Tan, Warm

Hair: Brunette, Other, Other

Eyes: Brown

Following a recipe obtained on the internet I have been making my own Vitamin C -&- Distilled Water "toner" for a couple of months now. Easy to do and inexpensive. I can control the strength of the mixture and make it fresh every week so there's never a question about it going bad.

on 5/17/2012 9:49:00 PM

Age: 44-55

Skin: Combination, Other, Not Sure

Hair: Other, Other, Other

Eyes: Other

LOVE THIS! I've been making my own Vit. C serum for 6 months. I use Vit. C crystals from Trader Joes. I make a strong green tea and add this. With a few other things.

It's the BOMB! Will never be without and it costs pennies. Win-win-win!

8 out of 12 people found this review helpful.

Age: 44-55

Skin: Normal, Fair-Medium, Not Sure

Hair: Blond, Other, Fine

Eyes: Blue

I also make DIY C Serum and love it.
To get the anti aging benefits it is imperative that the PH level be below 3.5 which allows it to absorb into the skin.
Never ever use C serum that has yellowed or darkened, this is the sign of oxidation.
Use in the mornings, but NOT with copper peptides since they cancel each other out.

For your DIY materials:

Skin Essential Actives

Bulk Actives


Essential Wholesale

Garden of Wisdom

Making Cosmetics


13 out of 16 people found this review helpful.

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