BOOST LABVitamin C Brightening Serum for Men & Women Radiant Skin & Face– Evens Skin Tone, Clear Dark Facial Spots- Simple, Pure & Potent- Paraben, Sulphate, Fragrance & Cruelty Free- 30 ml (1 fl oz)

I have been using the multi-peptide anti aging serum from this brand and find it very effective in helping me deal with my very dry and dehydrated skin. I like to layer serums so I can customize skin care to what works best for me, and I see that Boost Labs offers various bundled products, so I was interested in trying some of their other serums and creating my own bundle, so to speak. I like that the different serums are shown with a summary of the purported benefit, making it easier to choose the right products. My skin is rather sensitive and I haven't had much luck with Vitamin C products in the past, but I find that if I am careful in how I use them, I can usually minimize any negative effects (namely drying and an increase in roughness). This is a milky white serum that goes on easily and is absorbed quickly. I layer it with the peptide serum I mentioned as well as one containing hyaluronic acid and follow up with a heavy cream as part of my night-time routine. I can't really say I have noticed any change in brightness or in the tone of my skin, but I have only been using this for a couple of weeks. It does seem to be helping to fade a couple of dark spots. I do think the topical application of products containing Vitamin C is more efficacious than previously thought so I think it is worth applying over the long term. It is a co-factor in the synthesis of collagen (the major structural protein in the body) by cells in the skin as well as many other tissues). The serum is packaged in a heavy grey glass bottle with a dropper style delivery system so none is wasted. It arrived boxed and sealed, which is something I definitely look for in skin care products. The current price of $24.95 for one ounce seems reasonable, especially as I don't need to use very much per application.

BOOST LAB is my new goto for all my skincare serums. I've been using this along with 2 of their other products for the past 2 months and my skin has never looked better. I use this Vitamin C brightening serum in the morning and the evening, along with their multi-peptide anti-aging serum in the morning and their retinol night renewal serum in the evening. It's worked great on my super sensitive and acne prone skin. I haven't had any redness or breakouts, which is amazing. My skin is moisturized, firm and glowing. I can definitely see a reduction in my fine lines and wrinkles. They only use pure, high quality ingredients without any of the yucky fillers, fragrances, sulfates or parabens. They use a combination of Vitamin C, Vitamin E, bisabolol, niacinamide and pure New Zealand water is amazing. I'm not sure what their secret ingredient is that makes these products so amazing. The only thing these products have that others don't is the pure New Zealand water. I need to go to New Zealand and jump into their fountain of youth for my whole body. 🤣🤣 It's extremely easy to use. After you clean your face, just take a few drops and rub it into your skin. It quickly absorbs without leaving behind any stickiness. Once it's dry you can go ahead and apply your moisturizer and makeup on top of it. I always put this on first, so it can completely soak in to give me that super-boost of Vitamin C. The skin will absorb it best and give it better protection from everything in our environment that we have no control over, like damaging free radicals, pollution and smoke. I can't rave enough about how absolutely FABULOUS these products are, especially this Vitamin C serum. Don't waste your time on other products or you'll regret it. This is a high end product without the high end price.

I've tested a number of facial products that claim to promote collegian production over the last 18-months or so. It's only lately, however, that I conducted some on-line research on sites that I think are credible and well-informed about the issue. I've learned that at least according to independent researchers, products that contain either topical or oral collegian haven't been found to absorb into the skin well and are thus not proven to live up to their claims. This research, though, does indicate that vitamin C topicals do have an effect of promoting the skin's promotion of the skins own collegian and its effects is improving skin elasticity and attractiveness. There's much more to be said of this but the bottom line for this review is that this Boost Lab vitamin C serum has impressed me as better than comparable products. It absorbs very quickly, leaving softer and more supple skin as soon as it does. The instructions specify that a moisturizer can applied once its absorbed, but I've found this entirely redundant; the serum itself does the job of a good moisturizer and requires nothing more. A few drops on the fingers is plenty making this one-ounce bottom a bargain. What I like most about this serum is that unlike other C-serums it's unencumbered by lots of miscellaneous ingredients that when investigated have few if any credible therapeutic properties. My relatively brief use of this thus far serum is encouraging. My complexion is brighter and skin issues -- dark spots near the left jaw line -- have improved. It will take some months more to determine this products effect in promoting collegian and it benefits but so far this I'm encouraged with what I see but not yet ready to make definitive claims about this. But armed with what I think are credible expectations based on credible information I'm definitely ready to give it a chance to prove what it can do for collegian promotion and urge others to do so, too.

This product dries out the skin very quickly. My wife had to use moisturizer (and good moisturizer at that) immediately afterwards, or it would significantly dry out the skin. After that punishment, she didn't notice any results, except dry and crusting skin.The scent is unpleasant, but it doesn't linger.I'm honestly very disappointed. Even if this did something useful, $25 for such a tiny amount is a waste.