Timeless Skin Care Vitamin C Serum with Vitamin E & Ferulic Acid - Brightening Serum - for Oily & Dry Skin - Fragrance-Free - 1 oz

This is one of those products I keep coming back to and have repurchased monthly for years. Timeless Vitamin C has been a staple in my routine for a long time, and it is one of the main reasons my skin stays bright and even. The formula is straightforward and effective - 20% L-ascorbic acid with vitamin E and ferulic acid, no fragrance, no unnecessary fillers. The serum texture is very pleasant and lightweight, absorbs quickly, and layers well under the rest of my morning skincare and sunscreen. I’ve never experienced stinging, irritation, or sensitivity with this, even though my skin can be reactive if a vitamin C formula is poorly done. With consistent use, my skin looks clearer, more even-toned, and overall healthier. It helps keep post-acne marks from lingering and gives a noticeable brightness without feeling harsh or drying. A little goes a long way, and I appreciate that the ingredient list stays focused on proven actives rather than marketing extras. For reference, I have fair skin that is generally normal but leans dry in the winter, with a history of acne. I also use azelaic acid, retinoids, peptides, and hydrating serums in my routine, and this vitamin C plays very nicely with everything. If you’re looking for a no-nonsense, effective vitamin C that actually delivers results, this one has earned its permanent spot in my routine.

Love how smooth this glides on. Leaves skin refreshed and moist. Nice and lightweight. Absorbs beautifully. Great value.

I’m on my fourth bottle. I have tried several other brands but they oxidize quickly. The pump keeps oxygen from getting in which slows any oxidation. It works well and fades my brown spots beautifully. It also gives me a wonderful glow even after a freshly cleansed face. It has all the important ingredients without the insane price. Love it!

This is honestly one of the best Vitamin C serums I’ve tried so far. It feels light, absorbs quickly, and I’ve noticed real improvements in my skin. However, the packaging is not practical. It doesn’t come with a dropper, and the oil comes out with too much pressure, causing it to spill everywhere. If I apply it directly to my face, it runs into my eyes, and if I pour it into my hand, a lot of product is wasted because it squeezes out too fast. I definitely recommend switching the bottle to a dropper design to help prevent product loss. That’s the only thing that would make me think twice before repurchasing.

“I've been using this vitamin C serum for several weeks and I've really liked it. The texture is light, it absorbs quickly, and it doesn't leave my skin feeling sticky. My skin looks brighter and has a more even tone. It hasn't caused any irritation, even though I have sensitive skin. The packaging is practical, and a little goes a long way. I would definitely buy it again and recommend it for a daily routine.”

I haven't written a ton of reviews but this product is worth writing one! I have tried different vitamin C products over the years and learned about this one from the Skincare subreddit and it does not disappoint! It's true it does have a bit of a smell that I'm not fond of but the results are honestly worth it. I also use Tretinoin 0.1% every other night and I alternate using this in between nights and I've seen a big difference in my skin. I also will use it in the mornings sometimes if I'm not going to be outside a ton since sunlight can degrade the efficacy of vit c. I sandwich it in between my CorsX Snail Mucin and my moisturizer before sunscreen and it really does give me a noticeable glow! It's a little watery but it absorbs quickly and the smell goes away pretty fast which is why I can get behind it. I've tried Derma E, TruSkin (NEVER AGAIN) The Ordinary, and Paula's Choice and this has by far been my favorite because of the price point and efficacy. It doesn't have as high of a concentration as other brands and does take time to work but because I also use a plethora of other serums I don't mind a lower concentration because it doesn't compromise my skin barrier. 10/10 would recommend!

Pic #2 - With my normal routine using SkinCeuticals of 6~ mo and Makeup Pic #1 - Using the timeless Vitamin C for like 2wks and Makeup So I normally use the SkinCeuticals Vitamin C (I buy mine off Ebay cause ain’t nobody got $180 to spend on 1oz of product) but ran out before I could order more and read this was a similar dupe for it. I’ve used at least 4 bottles of the SkinCeuticals, so I would say my skin is pretty used to the actives. This felt nice on my skin the first couple of days, but after about 2 weeks of using, my skin became dry with my fine lines around my eyes becoming so much more pronounced despite stopping the application on my cheeks. I do lean more on the dry skin side, but the SkinCeuticals formula does not dry me out in the same way. The big difference is that this is 20% vs the 15% my skin is used to, so I’m sure that plays a role in it. However - the scent is more pungent in a chemically way compared to SkinCeuticals and actually stings my skin if I have popped a pimple or itched my face during the day. I’m now basically doing skin barrier recovery and waiting for my SkinCeuticals order to be delivered, but might keep this handy for short term emergency situations.

This stuff definitely brightens up my skin, but then I feel like it gets sick of it. It’s like I can’t use it consistently or my skin gets annoyed. It is definitely not the easiest to apply because it’s liquid, but all the vitamin c serums I’ve used are the same consistency. I really do like the product overall and think it’s a good price.

Good Price and the Right product With New batch code Complete value for money

I think that it's work on protecting my skin against the strong ultraviolet light. I can't stop buying it again.

Compré este producto como uno de los dupes del CE Ferulic. La verdad hasta ahora funciona super, se absorbe muy rapido y la textura es agradable. Le da un brillo muy lindo a la piel. Comparando este producto con otras vitaminas C de precios similares este producto se siente mucho mas premium, y por ahora, siento que si puede ser un buen reemplazo del CE ferulic.

If the serum is not clear in color - do not use it! It is not effective and will cause irritation.

dopo molte ricerche sono finalmente approdata a questo siero e ne sono molto molto soddisfatta! usavo già sieri alla vitamina C e ultimamente avevo avuto dei buoni risultati con il truth serum di ole henriksen ma non mi era mai capitato di vedere un miglioramento così forte in meno di una settimana. lo uso la sera, come da consigli del fabbricante dopo aver pulito il viso con un detergente verde leggermente esfoliante di una linea verde da supermercato. non asciugo il viso, al massimo ci appoggio sopra l'asciugamano e aspetto che le gocce di acqua non cadano più giù. dunque, dicevo che pulisco il viso aiutandomi con una spazzolina e poi verso 2/3 pompette di siero nel palmo della mano, attenzione, è molto liquido! lo tengo in frigo per farlo durare di più e faccio assorbire il siero con movimenti prima circolari e poi picchiettando, riesco a metterlo anche su occhi e intorno alle labbra ma non so se chi ha una pelle meno abituata alla vitamina c potrebbe fare lo stesso. nel frattempo continuo le mie abluzioni serali, passano circa 10 minuti insomma e poi metto sul viso dell'aloe vera al 99% che tengo sempre in frigo e massaggio fino ad assorbimento anche quella. se ho qualche brufoletto con un dischetto di cotone, e solo nella zona T oppure solo sul brufolo, metto del tea tree oil naturale al 100%, massaggio un pochetto anche quello. se ho la pelle molto stressata e secca metto una noce minuscola di idratante per sigillare tutti gli attivi all'interno della pelle. Alle volte dopo aver lavato il viso, soprattutto se sono stata molto al pc, passo con un dischetto di cotone del tonico alle rose (mi rinfresca e gfa sgonfiare gli occhi), se sono in previsione di quei giorni, un tonico alcolico. la mia pelle è subito più liscia e luminosa e l'indomani mattina è perfetta, mai avuta una pelle migliore! Per tutto il giorno è meravigliosa! Tra qualche giorno provo a incorporare una crema al retinal, inizierò con un'applicazione 2 volte a settimana e poi vedrò come incorporare il siero. Altra cosa: a me il siero è arrivato in perfette condizioni, nuovissimo e trasparente, quando diventa arancione allora significa che si è ossidato e non funziona più. ottimo prodotto e ottimo prezzo dati i risultati e gli ingredienti, pochi e buoni. non tornerò più indietro, è vero che il siero alla vitamina c dà il meglio di sè con la vitamine e e l'acido ferulico. per ora ovviamente non ho visto risultati sui segni di espressione ma chimicamente l'unica sostanza che agisce bene su quelle è l'acido retinoico, intanto ho una pelle sana e luminosa e liscia e morbida da favola!