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Friday, August 17, 2018

[JOLSE] TIA'M My Signature Red C Serum "Review"

Hi Everyone!

I´ve been something disappeared the last days and the reason is because I was very sick and I´ve been working and believe me that is a very bad combination. Because I suffer of rhinosinusitis and currently is rainy season so I´ve been pretty sick without can smell or breath properly the last weeks. Thanks to my collaboration with Jolse I received this product in June and I´ve been using this product over a month until now so in that way I can share my experience. I was a little worried about this serum because I´ve read some reviews about many people with normal skin using this product and having bad experiences.

I have great expectations with this product since I used the OST C20 Original Pure Vitamin C20 Serum now called TIAM My Signature C Source 30ml. The vitamin C in different ways is always my must have for my skin. This is like an upgraded formula because contains the same 20% Pure vitamin C and plus Vitamin B12 and glutathione. So let´s go to know what´s up with this product.

The box looks kicked thanks to the mail

Back Side

This product claims

Concentrated vitamin C, B12, and glutathione soothe the skin with powerful whitening effects. Prevents skin pigmentation and skin troubles by suppressing melanin formation and transference. 
Anti-oxidant effect helps collagen synthesis that strengthen the damaged and stimulated skin.Pure vitamin C 20%, glutathione, and niacinamide improves the dull skin tone clearly and brightly.
The light red color comes from vitamin B12 - a naturally red vitamin that calms the troubled skin. Concentrated gel type texture smoothly conveys firm nutrition and skin-protective vitality.

Antioxidant Effect
Restores Even Skin Tone
Removes Freckle & Blemish
Enhances Skin Firmness
Reduce Pimples & Acne Scars

How to Use & Caution

1. After cleasing and toning, dispense 2~3 drops and then apply to your face. Lightly tap the area to be fully absorbed.
2. Apply once again on blemishes for an intensive care.
3. It is recommended to spread sun block when going outside, after applying the Red C Serum.


- If your skin is sensitive and if you use pure vitamin C product for the first time, you can mix 2~3 drops of the serum into your toner or moisturizer.
- Use underneath your moisturizer to penetrate into the deeper layers of your skin.

Caution: Sediment may occur in the bottle neck and bottom but is safe to use. Browning liquid is natural phenomenonof highly concentrated vitamin C.

Storage: Store in a cool and dry place or refrigerator with taking into consideration of pure vitamin.


Water, Ascorbic Acid (20%), Niacinamide, Sodium Lactate, Glycerin, 1,2 Hexanediol, Glucose, Butylene Glycol, PEG-60 Hydrogenated Castor Oil, Sodium Hyaluronate, Hydroxyacetophenone, Xanthan Gum, Diethoxyethyl succinate, Glutathione, Cyanocobalamin, Citrus aurantium dulcis, Panthenol, Lactobacillus, Camellia Sinensis Leaf Extract, Beta-Glucan.

 TIA'M My Signature Red C Serum

This is the content of the box~ The serum and the dropper

Back Side~

Back Side Close-up!

The dropper

Texture & Color

The color is between reddish turning to orange

҂ Texture and Color: The color is very reddish to orange shade. And this is very confusing because the product says that the red color is due the Cyanocobalamin (Vitamin B12) I´ve been checking other reviews and the color is similar to this but in the official video review the color is absolutely red. But I guess that the orangish color is due the oxidation of ascorbic acid because this product was several months until reach to me. The texture is like a super liquid and light gel. The absortion is quick, after 5 minutes is absorbed the most quantity of product.



pH 3.5~4 

I want invite you to watch my short review and demo (U・ω・)⊃

PROs and CONs

- Provides a luminous effect.
- Reduce the redness.
- Improves the complexion.
- Controls the excess of sebum.
- Helps to heal the old acne scars.
- Reduce the size of the pores.

- On many countries you only can buy this product online.
- The odor to rusty coins can not be very pleasent for many people.


First I need start to talking about the ingredients of this product and the reason because I wanted try it so much. The first is ascorbic acid that is in a concentration of 20% in this serum and this antioxidant helps to the skin produce more collagen and that in effect to long term enhances skin firmness. I feel my skin more tight after use this product over a month. The vitaminc c helps to fades the brown spots and old scars so this is really amazing. The only problem is that is very unstable and oxidizes very easily with hight temperatures or the light. But even when this spent a lot of time to arrive to me because went to The Customs the products works pretty well. But the color is not that sweet red syrup that is promoted ine the website. So the pricipal ingredient the ascorbic acid works pretty well in this serum.

Now I knows that this product says Vitamin B12. But befre of that vitamin in this product is the Niacinamide that is Vitamin B3 one the stars of my skin care routine because is a great antiaging, improves the skin barrier and reduce the redness and imrpoves the complexion a lot. I love use two or more product in my routine. Glutathione non-enzymatic antioxidant very powerful that helps to reduce the redness and provides a brightening lool to the skin and work better in combination with the other two products. So this product has great ingredients in combination.

I wanted say all that but the real question is: This product really fullfils all these promises? And yes. That is truth, I started to using this product a month ago but like I knew I was to going to use a new product into my routine, beucase obviously I use the vitamin C of Tiam before but not this red serum with this new formula I spent like a week without using other serums. I did the patch test and I was allright so I decided use this product to the next day to my patch test.

The first day and yeah the first week I used this product I felt a little tingling in my skin and a little of warm from my skin. It was not painful but It wasn´t nice either. But the second week using this product the tingling It wasn´t. So using this product daily, I found some days I feel tingling and other I don´t feel nothing. I guess is because my skin is sensitive and happens due the sensitive reaction. But I must clarify that It wasn´t nothing serious because after few minutes the tingling dissapears. But If you have oily/ combination sensitve skin like mine I really recommend be careful with this product and introduce this product to your routine with caution.

I am not happy with the reddish color. Because I stained my pillow and believe me that it is not an easy spot to remove, in fact I didn´tremove it completely. The odor, this smells like a mix between multivitamin of complex B with rusty coins. I am used to this smells because I am a physician and that mutivitamin is very popular known and used in kids. But probably If you are not used to this odor. Probably you can not be very happy with something that smells like medicine and the odor doesn´t fades so easily.

In overall I am very happy with this product. This helped me to improve my complexion, reduce the redness, heal very quick the acne scars or pimples scars. I remember that my first post about vitamin C was around 2011. And It´s amazing how the ascorbic acid has revolutionized until today and I keep using the vitaminc C. So I really recommend this Red C Serum because is great. The only thing I can say is that the brightening effect is less with this serum than the other serum of TIA'M that is pure Vitamin C. Definitely this is a must have. Another great point about this serum is the pH thanks to the ascorbic acid this serum has a pH 3.5~4 that is amazing for balance the pH of our skin.

I want to have another bottle of this serum already because I really love it how great this work on my skin and this conclusion was really long so for finish I recommend this product to 100%.


If you want try these and other great Korean Cosmetics visit (♡°▽°♡)

If you want buy TIA'M My Signature Red C Serum  

 ٩(^ᴗ^)۶I am very happy to finished this review. 
I hope this review can be useful to you.
Like always quality over quantity respect to the reviews ( ̄▽ ̄)ノ
Thanks like always to Jolse and of course to you for visit my blog 

Bye Bye!!


  1. Thank you for introducing this product to me, it sounds wonderful!

  2. It doesn't surprise me about the smell. Looks like it's made of red oxide which is related to rust

  3. Is there any similar products distribute to abroad?

  4. This serum sounds nice. I hope you're feeling much better now.

  5. Very interesting product. Have a nice day.

  6. I got a similar serum form OST a few years ago!! I've been thinking if I should get another serum like this or not ( I got one from The Ordinary and I wasn't a fan, mostly because it has a different consistency) and I recently also used one from a brand called Unik.

    I might consider get this one in the future!
    Wishing you all the best,

  7. ¡Me encantó tu video! Es bastante demostrativo. No cabe duda que cada piel es un universo, en mi caso la experiencia no fue tan buena con el serum :( Pero lo probé en la piel de mi marido y al igual que tú, he visto mejoría en cicatrices y su piel luce más tensa. Coincido totalmente, ¡el aroma es malísimo! XD
    ¡Recupérate pronto! <3

  8. As usual very interesting) Thanks a lot for sharing!

  9. Oh yes really great =) I love it.

    Interesting review, sounds like a great product =)

  10. seems like a nice serum. It is great to hear it worked well on your skin and that you already want another bottle!


  11. ;)

    Ainda não conhecia!

    Ótimo domingo!

    Beijo! ^^

  12. It looks a great serum.


  13. Sounds like a pretty good serum! Thanks for sharing!

  14. Great product! I can’t do without serum these days. xoxo

  15. Adorei a resenha do produto. Já estou seguindo seu blog, beijos!

  16. me encanta la review que has hecho y el producto parece fantástivo. Vitamina C es lo que necesito en este momento en mi piel

  17. Não conhecia o produto parece ser bom.


  18. Sounds like an interesting product. thanks for sharing.


  19. It looks amazing, I'll check it out! I love products that help me to control the oil of my face and reduce my pores ^^

  20. I use serum in y skincare. Vit C serum.

    Rusty coin smell? Not sure I would like it. ^^

  21. Nice review. Sorry to hear you are not feeling well, hope you feel better soon.

  22. Mm I don't much like the sound of the odor, although how brilliant that this product helps to heal old acne scars! :)

    aglassofice.com x

  23. Glad to hear that the serum has received many pro's from you :)
    I hope you have recovered from your cold as well!!
    xx http://icepandora.com

  24. Such a beautiful product! I really like your review!

  25. Looks interesting!
    Cool post!
    Best regards ♥


  26. Many thanks for the review!
    xx from Bavaria/Germany, Rena

  27. Thanks for the review. Glad to hear this works for you so well despite the somewhat unpleasant odor of the product. And, I hope you feel better soon! <3

  28. As usual very interesting post) Have a nice weekend)

  29. Great post dear! :)


  30. I have a similar serum that turns orange when put on the skin!


  31. I love vitamin C in cosmetics.

  32. I got this with the exact same color like yours I was worried if it is still effective after the oxidation and wether I should apply it on my face or not but after reading this I guess I'll give it a try. Thank you for this♡


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