Robin W.
This product was recommended following laser treatment. It helped the skin heal quickly and no scarring. Would definitely recommend.
Nicole S P.
Growth factor serum adds the right amount of moisture to your skin. And I love how it feels when I apply it. This product is amazing.
Laurie H.
My skin is brighter
Grace G.
Just love it makes my skin feel moisturized and brighter
Shirley G.
It is my go-to facial product. Aptly names Growth Factor does what it says, nourishing my skin while leaving it feeling velvety soft and plump. An added bonus is that I can safely use it around my eyes. It is worth every penny. My skin deserves to be pampered.
Patricia F.
Glides on. I want to be buried with this.
Vera W.
I use this every evening and it is great on dry skin!
shirley m.
Love this product, really great moisture!!
Debra
Zo products are worth every dollar
Nadine B.
I love this product. I use it on my face, neck, and chest every night. It's light, absorbs perfectly, and I really like the long-term results that come from using this product.
Joanne B.
I put it on after my retinol and serum at night My skin feels so smooth.
Melissa S.
Love it, smells great
Gwen N.
smoothed out unevenness in my complexion
Leroux M.
Best product have a must have
Janice D.
This is my favourite serum. It has helped my skin tremendously, and i will continue using it faithfully.
Brittany V.
Love this product, I use it after my retinol. I will be ordering again! Love ordering from this site, I always get my products within 1-2 days max!
Cori F.
Leaves my skin feeling hydrated and plump. A little pricy but you get what you pay for!
Kalee R.
This is my favorite product of all time! I’ve ordered several times over the last couple years and it’s become a staple in my routine. Highly highly recommend!
Laura L.
I have combination skin that shows up more oily than dry and I’m close to 40. This serum keeps my skin plump and hydrated and I love the consistency. I use it at night after the renewal pads and toner, and I love how my skin looks each morning.
Mandy A.
I started using Growth Serum (along with other ZO products) last year and my skin has never looked better. I have tried many alternatives but the ZO products are far superior to any other creams or serums I have tried. So worth the price !!
Kristina R.
Just the best skincare ever, pair it with IsClinical serums, and retinol - you have a perfect combo for your skin. Trust me - I have had acne, was on accurate (low dosage, and it helped to NOt get breakouts anymore) but what transformed my skin - Zoskin and Isclinical. 10000000\10 worth its money, girls invest in yourself. I have healthy and radiant skin, and it makes so so happy and confident, thanks God. I suffered a lot with acne so im finally happy with my skin. <3 Thank you to this website for such nice promotions, got some products for half the price?? thank you!
Darlene L.
Love the feel of it but honestly I don’t see any difference in my skin.
Cindy A.
Love the texture. Great product.
Cindy T.
I swear my skin is much more glowy looking since using the zo growth factor serum! Even my husband mentioned my skin looks great lately. It also really helps soothe my skin after using retinol. I've noticed much less peeling and irritation.
Sherry-Lynn S.
Only one word to describe this product AMAZING
Marie R.
This is one product that I cannot do without. Use it in the morning and in the evening. My skin is very soft and this seems to have helped with my fine lines. Highly reccomend.
Linda V.
ZO Growth Factor Serum is simply the best. My skin tone has improved and the overall glow of my skin is noticeable. I love the results I have gotten with this product and plan to keep it a regular part of my daily skin care routine. Try it once, and you too will be noticing the difference in your skin.
Renelle W.
Love this product , well worth the money for my aging skin. Noticeable difference in texture, hydration and overall appearance, this is my favorite ZO product
Anne L.
I am on my second bottle of this product..leaves your face very moisturized…I have notice a little difference in my face but will continue using it hoping to find more of a difference.
Jennifer J.
I love Zo Growth Factor. Hands-down one of the best creams I've ever used. Wished it was less expensive and I'd use it everywhere!
Christiane D.
A serum very hydrating!
Michelle B.
Love how hydrated and soft it makes my skin feel
Janet B.
I am using a few different products from this line, together with all of them I definitely notice a difference in my skin’s texture and fine lines. I have bought this product twice now I do believe it has made a difference.
Anne L.
My second jar..I can understand while it is important to continue using the product…Some results are finally showing…I will again continue to us this..for yet some greater results..I use it at night before bedtime…and put some moisturizer on top….. Try it ..you will like it..
Joselynn R.
Love the product and how quickly it was shipped . Thank you so much
Emily L.
This is my number one favourite can’t live without skin cream! It feels so lovely on my skin and deeply nourishing. I love it!
Linda M.
I absolutely love the Growth Factor Serum and have been using it nightly for a year.
It is the last product I use on my skin after Power Defense Serum and a light consistency moisturizer. This product is amazing and leaves my skin sooo soft, completely hydrated with a noticeable reduction in my fine lines. I would highly recommend this serum.
Mary G.
Used for a couple of months made my skin ridiculously soft and smooth very supple not good for oily skinned faces both my husband I love this product this picture was taken by a friend she did add a filter but I kid you not our faces pretty much look this smooth using Zo skin I have been on Zo skin for st least 7 years and has made such a difference
MYRA M.
One of the best ZO products
Nancy B.
This is my favourite product. Pricey but I am addicted to it
Anne L.
Just started using it ordered another jar..like the feel of it on my skin
Shelley
Newest must have in my routine! Gorgeous, silky and impactful results.
Jean S.
Love this stuff! Beautiful scent, and leaves my skin feeling so soft!
Ryan
Love this product ❤️ it works beautifully through the night
Marie R.
I have been using this product for 4 years now, absolutely love it. I use it every day, morning and night, makes your skin feel so fresh and soft.
Andrea R.
There is no number to call and you never responded to the email I sent you. I find it unprofessional when a company makes it difficult to get a question answered.
Sherry M.
I am not seeing any difference..a bit disappointed for the price I paid
Susan D.
Last treatment of my night regime and love how it spreads on thinly and leaves my face nice and smooth. It is one of four products I put on at night, so I cannot say if it individually has had the very positive effect on my skin texture etc or if it is a result of the combination of products. Would not give it up though!
Melissa S.
Absolutely the best serum. Highly recommended.
Roxie A.
The best serum. I apply nightly and I can literally feel my skin tightening. The best ..
Cori F.
I tried to stay way after my first time purchasing the Growth Factor due to its priciness but I couldn’t for long. It makes my skin feel refreshed, hydrated and smells so lovely. I’ve noticed a significant difference in my fine lines, firmness and overall texture of my skin. Growth factor is by far the favorite product in my skin care regime.
Jude L.
Love this, on my third jar and wouldn’t be without it. Has improved skin texture and tone with regular use.
Gabby L.
Scented which bothers my sensitive skin. Anyone who is fine with scent this would be great
Tanya P.
Best serum I’ve tried! Only downside is you have no heads up when you run out.
Melissa S.
Absolutely love how it feels on my skin
Nancy B.
I love this product and can’t live without it.
Cori F.
Wow! I’ve heard such great things about the Growth Factor and I was hesitant to add another expensive items to my regime but I look forward to putting this on every night. It smells great, and feels lovely. I’ve definitely noticed a smoother texture to my skin.
Sheri M.
I love this product. Makes my skin look so clear.
Ricardo L.
Excellent product
Phillipa R.
Love this stuff, very gentle on my skin
Susan F.
I love this product! It feels silky smooth and nourishing for my skin.
Melissa S.
Love this for sunscreen and overall coverage
Kaja M.
Hydrating and effective
Cristina m.
I love this moisturizer !!have been using it for years now!
Leroux M.
This is the bomb in night protection serum
Brandy Z.
Can’t live without this product. I’m 47 with aging skin and it really makes a difference with my fine lines.
Vanessa J.
Love the dispenser on this serum. My skin definitely likes it, and it soothes any irritation or redness. I however haven't noticed a change in wrinkles as I was hoping, hence only 4 stars, also for the price. Compared to other zo products I find this also doesn't go as far so need to use more of it. Definitely worth a try, not sure if I'll repurchase.
Christina H.
Pair with ZO Brightalive = beautiful skin
jena g.
My absolute fav! Makes your skin baby soft.
Jamie B.
This is an unusual gel moisturizer. I'm amazed at how hydrated my skin is since I've been using it. I highly recommend it if you have dry, sensitive skin.
Monica F.
I cannot be without this product. I've tried other things but nothing compares. My skin has never looked for felt so good.
Lori Y.
The Zo growth factor serum is part of my evening routine. I apply it after using retinol. My skin looks amazing in the morning!
Melissa H.
I love this product so much! It’s a go to in our house. I find it to be multipurpose so it’s something I always take on vacation!
Sheri M.
Excellent product. Makes my skin look great. A must have!
Monica
Love love this product!! The only product I've found that helps my dry facial areas without feeling sticky.
Shannon G.
Don’t let the price scare you, wouldn’t live without it. Has a velvet smooth texture you have to feel to believe!!
yongzhu h.
love it so much！
Leny K.
One of my favourite products by Zo! Feels like silk on the face.
Crystal B.
My favorite Z0 product! Reduces fine lines and leaves skin moisturized.
Nancy B.
Best product on market
Halah
Makes my skin look young and fresh
Marie R.
Love all these products. Twice a day daily skin care and twice a week retinol skin care.
Anupama B.
Just love it. It's so hydrating and make my skin soft and shiny
Shawnee L.
Helps calm my skin after retinol peel.
Caroline H.
Feels like silk when you put it on your skin. It's wonderful and worth the cost. I can see a big difference in texture.
Leah J.
The Zo line has transformed my skin. I love it all
Jill S.
This serum is non-greasy and helps lock in moisture during the dry winter months. A must!
yongzhu H.
A product that I've always liked.
Amelita B.
Easy to apply and no aversion to it.
Jennifer G.
Repeat user, great product, leaves skin soft.
Dawn M.
It's nice. I do notice a difference with my skin using ZO products.
Cielo T.
Love this since started using and won’t stop at all!
Crystal B.
Love this product. Definitely notice a difference in fine lines and skin texture.
