All posted reviews on are independently verified by third-party reviews system to ensure maximum customer confidence. You can find many 5-star testimonials posted on each product page. Reviews may be sorted by "usefulness" score, not by date.

Based on 1733 reviews
Initial Review - Receding Hairline

Product absorbs into the scalp well and leaves hair free of grease and build up.

Been using for 1 month, noticing very small thin hair follicles growing on my hair line, but not entirely sure if they will grow thick and long.

Vitamin C serum

I love this vitamin C serum. Reasonably priced, absorbs easily, and no scent.
The serum itself has a nice texture and the result is improved skin texture and clarity.


I have used a lot of Vitamin C serums and this one has quickly become a favourite. Great finish on skin. I can be prone to sensitivity issues and haven't experienced any such thing.


I love this product! I waited patiently for it to come in the mail and it did not disappoint. I see a difference in hydration and smoothness after only a few weeks.

Reviv-C Vitamin C Serum

Its a wonderful serum. Has improved the brightness to my face. No irritation. I combine it with the Ultimate Serum and I feel that I'm giving my face a fantastic skin care treatment. Will purchase again.

Gift Cards
Shawn G.
Good Value

Very satisfied, received a holiday discount promo, great way to set aside money for a future purchase while securing a discount.

Loving the results

Wanted a product with similar ingredients and results as SkinMedica TNS and found it at a fraction of the price. After a few weeks, my skin is noticeably smoother and softer. Plus the product has no strong fragrance and the pump is great. Will definitely be reordering.

Holy Grail Item

I have been using TNS or Osmosis growth factor serums for so long. They work, but the price tag was too difficult to justify. I listened to a friend of mine who suggested Reviv Ultimate growth factor instead and I’m sooo glad I did. This stuff is sooo hydrating and my pores seemed to shrink more and this product continued the minimizing of my wrinkles. Very happy they changed the dispenser and intend to keep this in my daily skincare routine. I highly recommend!

so far, so good

I just started using this serum a couple weeks ago, so a little early to determine overall results. However, I am seeing some improvement in tone and texture.


Great results will continue using the products.

wow... pleasant Suprise!

I just started using this serum 2 weeks ago, and I'm loving the results...I will definitely be repurchasing quite soon so I don't run out to avoid inconsistency for better results.

RevivHair Max Hair Stimulating Serum Initial Review

I began using this product from the end of December. The serum is very easy to apply. It is not as greasy as expected. I tried Women's Rogaine foam and discontinued the use of the product due to its many different side effects. RevivHair Max Hair Stimulating Serum has no side effects for me so far. I am hopeful that that product would do wonders.

No Sensitivity at All

I was a little worried about trying this serum b/c I had been using a Vitamin C serum that was a 20% strength. I was afraid the 36% might cause some irritation, but it hasn’t. Very pleased w/ my purchase so far. Will definitely repurchase!

Great product overall. Gentle for the high vitamin C . Been using for the past month and my skin is visibly brighter.

Update: Best Lash Serum, Bar None

I wrote a previous review after a few weeks of using Revivserum's RevivLash Growth Serum that noted significant eyelash growth (fullness, volume, length). I have now been using it for 6-7 weeks and the results are stunning. My lashes are amazingly fuller and thicker, to the point where I no longer wear false eyelashes or extensions. They are significantly longer, and surprise, darker. I can even go without mascara, and my lashes still look good. Prior to using this serum I looked like a rabbit without mascara. Recently I have been using on the bare or skimpy parts of my brows and have noticed new hairs growing in. I am just in awe of this serum. I have tried many, many serums both with prostaglandins and without but none come close. Even Latisse cannot compete.
The best thing is that there is zero irritation. Please, please Revivserums never stop making this!

Excellent Serum

Was an avid user of Skin Medica TNS Advanced+ serum but it is just outrageously expensevie. Decided to try Reviv after reading the reviews. I am very pleased with the results. I find the results are almost as amazing as with the Skin Medica brand for half the price. I am very pleased with this prodcut and will purchase again.

It is working!!!

I was skeptical when I made the purchase. I have tried so many products that promised a lot and had a hefty price yet they did not deliver. But I needed a solution to my thinning hair that is falling like crazy. I am only on my second bottle but I am seeing improvement in the brush. I don't lose as much as I did before I started using the serum and I am happy about that.

Beautiful serum

This beautiful serum completely disappears into your skin leaving a smooth finish.

really good serum

I really like it, this is my second bottle.I use every evening, my skin is smooth and looks healthy.The new packaging is much better, no problem with getting product out of the bottle. I will buy again.


Great to apply with gloves. Please exfoliate before applying

I FINALLY found the eyelashes serum that worked for me! I will be honest, I lose faith in lashes serums because first, it didn’t work, second, my eyelids got darkened(actually my husband asked me one time if i was wearing an eyeliner). Then, i heard about revivserum and it is working! My lashes is getting longer and fuller!


I am writing this review as I am almost through my first bottle, and I must say, "This could be the beginning of a beautiful friendship" that dialogue from Casablance was what popped into my mind, I swear!
4 stars because I'm impressed with the results and will probably give it 5 stars on my next review now that I'm buying my next one!

Great product!

I'm loving this lash/ brow serum. It's gentle, non-irritating or drying to my lashes/ brows. I'm seeing a bit of re-growth in areas that have been struggling to fill back in after years of over plucking. I definitely recommend using a spoolie to coat all the little tiny hairs and a little goes a long way. This is now my go to lash/brow serum!

Great product!

This is an excellent dupe for the SkinMedica product. I could not afford the price point of Ha5. This product plumps, and smooths. Most important to me, it keeps my skin hydrated for an entire day. This was my primary concern and Ha7X delivers! Remember to apply with moistened fingers. One pump does my entire neck and face. I've only been using for 3 weeks, but I will be a repeat customer.