Another day, another vitamin C serum for review! Once I finished up a bottle of By Wishtrend’s Pure Vitamin C 15% with Ferulic Acid *, I cracked open their Pure Vitamin C 21.5% Advanced Serum * to compare!
I’ve had the latter serum in my fridge for a few months while using the former serum, and have now been using it for about a month or so. With that said, I’m ready to share my thoughts!
This product was sent as a gift.
Check out my review comparing the By Wishtrend Pure Vitamin C 15% with Ferulic Acid and 21.5% Advanced Serum!
This high concentration vitamin ampoule is made with 70% Vitamin Tree Water and 21.5% Pure Vitamin C to deliver the concentrated effects of vitamin C to the skin. The serum removes dead skin cells to even out the skin tone and brighten the complexion.
Price: $30 USD
How to use:
1) After cleansing, prep the skin with the toner.
2) Dispense 1-2 drops of the vitamin serum on hands and apply over dull areas that lack elasticity.
Hippophae rhamnoides water, ascorbic acid, sodium lactate, 1,2-hexanediol, sodium hyaluronate, panthenol, cassia obtusifolia seed extract, allantoin, xanthan gum, ethyl hexanediol
Hippophae rhamnoides water: 70%
Ascorbic Acid: 21.5%
pH Level: 3.0 ± 0.5
I’m happy to see that the serum is minimal ingredients, low pH and with a good concentration of L-Ascorbic Acid! Usually the sweet spot for LAA serums are 5% – 20%, so that additional 1.5% may be too much for those who cannot tolerate LAA at high concentrations. The reason you want L-Ascorbic Acid serums is because it is the most scientifically backed ingredient when it comes to skincare benefits. It is an antioxidant shown to boost collagen synthesis, fade hyperpigmentation, boost UV protection under sunscreen, brighten complexion. Vitamin C serums are probably one of the few OTC products that skin professionals recommend to add in your skincare routine (if your skin can tolerate it) so I personally do for the antioxidant benefits.
Hippophae Rhamnoides (a.k.a. Seaberry, Seabuckthorn, Vitamin Tree) Water never really striked my fancy – I find high percentage of it just makes everything feels sticky (more on feel in the experience section of this post). I recall the Hippophae rhamnoides extract having a good source of antioxidants such as vitamin C, E, and B – but water, as you can guess, will have these potential benefits watered down. Expect the antioxidant benefits mainly from the actual vitamin C molecule in the formula, not the water. It is however a nice-to-have in this type of product.
I also like seeing Panthenol and Allantoin on the list to provide skin soothing and protecting properties. In a high LAA percentage product, soothing ingredients are welcome!
Packaging: Dark dropper bottle.
Texture: Liquid. It looks clear when you open a new bottle.
Fragrance: Faint smell of the Seabuckthorn water, but only if I hold up the bottle to my nose. Otherwise, I never really noticed it on application.
Application: The directions say 1-2 drops on specific areas, but this is LAA we’re talking about. I’m applying a full dropper of this all over my face and neck and getting good use before oxidization sets in!
Finish: Thin and adds some glow.
Feel: Somewhat sticky, there have been occasions where my hands are momentarily stuck to my face lol. Also, it tends to sting. I feel like this has been more frequent the more I used it.
Instant Results: Surprisingly smaller pores, face looks glowy, takes a while for an even complexion to come back because of how much this irritates my face.
Long-Term Results: Haven’t noticed much myself since I’ve been using Vitamin C serums for a while solely for the antioxidant benefits. I also have been using vitamin A for a couple of years so any anti-aging benefit mainly comes from that ingredient.
I’m happy that the By Wishtrend Pure Vitamin C 21.5% Advanced Serum has a low pH, good concentration of L-Ascorbic Acid, and that it can last while refrigerated before it oxidizes. However the stinging is just way too much for me! I know the directions say to apply to specific areas, but the serum will turn orange before I get halfway through the bottle. It reminds me of the 2 unsuccessful bottles of the Timeless CE Ferulic serum I tried in the past. I also would’ve liked to see Ferulic Acid and vitamin E in this formula – instead they recommend purchasing the By Wishtrend Vitamin 75 Maximizing cream for the vitamin E in the formula to boost this serum. I prefer this serum over their new C 15% with Ferulic Acid for the low pH, but the new one is more gentle and has a host of other nice ingredients in the mix.
I will be sticking with my PC Super C15 Booster for now, and I plan on purchasing the Geek & Gorgeous vitamin C serum in the future to see if it’s a good, gentle, and affordable option!
* Affiliate codes/links. This means that if you click on the link or use the code to make a purchase, I earn a small commission at no extra cost to you. Thank you so much if you decide to use it! If you feel uncomfortable, feel free to google a new link.
As always, I hope you found this review helpful and informative!