Looking for the best stabilized Vitamin C Serum? Your search is finally over! This 15% Vitamin C Serum with Ferulic Acid has been our best-selling product for over 10 years. This pH buffered formula scavenges and disarms free radicals which can lead to skin damage and aging while providing unparalleled antioxidant protection. Brighten and even out skin tone. Address the visible signs of sun damage, lighten age spots, sun spots and freckles. Rebuild collagen and elastin for firmer, younger looking skin. Hyaluronic Acid retains skin’s moisture and plumps up the skin to reduce the appearance of fine lines and wrinkles. Stabilized at pH buffer of 3.5. Perfect for all skin types, especially sensitive skin.
• 15% L-ascorbic acid, the chirally-correct (active) form of Vitamin C
• Nitrogen-flushed bottle keeps product fresher longer
• Stabilized and pH buffered formula is powerful yet gentle on skin (pH 3.5)
• Powerful antioxidant profile combats free radical damage
• Non-animal source Hyaluronic Acid provides all-day oil-free hydration
• Tack-free finish - instantly absorbs leaving skin smooth and clean feeling, never sticky or greasy
• Brighten complexion & even out skin tone (lighten sun spots, freckles, age spots)
• Rebuild collagen & elastin
• Perfect for all skin types, especially sensitive skin
• Vegan Ingredients
• Made in USA
KEY ACTIVE INGREDIENTS:
• Stabilized Vitamin C (L-ascorbic acid & Sodium Ascorbate): Powerful antioxidant with stabilized delivery system, encourages collagen production, helps reverse sun damage, gently lightens hyper-pigmentation & age spots.
• Ferulic Acid: Powerful plant-derived antioxidant has been shown to stabilize Vitamin C and increase UV protection in skin.
• Hyaluronic Acid – Super-moisturizer & skin humectant, holds 1,000 times its molecular weight in water to provide oil-free hydration all day, while plumping the appearance of fine lines & wrinkles. Non-animal source, cruelty-free.
Apply to freshly cleansed & toned skin once daily, preferably in the AM. Apply to face, neck & décolleté. Safe for use in eye area. Follow with moisturizer and/or sunscreen. Keep bottle tightly capped. Store in a dark, cool place. Product may be refrigerated if desired. For best results, use within 6 months of purchase.
17 Reviews Hide Reviews Show Reviews
I absolutely LOVE this serum and truly hope it will never be discontinued or placed in different packaging. I prefer the glass bottles to the air pump containers being used now with several other psf products. The vitamin C serum is a game changer for my complexion and skin tone and I try never to be without it. Thank you psf!
I just started using this product a few weeks ago and already see tremendous results! My skin is smoother and more vibrant. I love this product and can’t wait to see more positive results in my skin as a result of Vitamin C Serum!
I realized today as I am writing this review that I have been using PSF skincare for 6 years ..wow.. and still as impressed with it as ever. This product however is the only one that gives my skin trouble and cannot figure out why. It is the third time I try it and each time I end up breaking out. Maybe Vitamin C serum just doesn't agree with my skin....
PSF’s Vitamin C serum is the best one I have tried. It helps keep my skin smooth and along with retin A helps keep wrinkles at bay. I receive compliments on my skin and I always recommend this product! A must for my skin routine!
This stuff is the best, one of the more pure formulas on the market, and it works! I used to have some sun spots on my face and even chemical peels did not remove them. It took a long time of using this product, but those spots are gone and have never come back. It burns when I put it on, but I think that is normal. It does not cause any flare up of my rosacea. I just wish for a smaller bottle size at a lesser price, because once this is opened, I never use this whole bottle within 3 months- the amount of time it stays stable. And I use it every day, but still have a good bit left after the 3 months. I still use it, but not sure how effective it still is. I would prefer .75 ounce or even .5 ounce version. Otherwise, love this stuff!
This makes me a compliment magnet. I stopped using it for awhile and recently realized that I can tell the difference.
I have been using this for over 10 years. It is effective and keeps my skin looking clear and glowing. Highly recommend.
Great stuff for skin care
I have noticed a big difference in the hydration of my skin since using this product. Will never be without it!