Acidic Grow Full Densifying Shampoo | Thinning Hair

[This review was collected as part of a promotion.] I like this shampoo. The smell is good without being overwhelming. It gets my hair clean in one wash and stays clean longer than some other shampoos I’ve tried. I do believe my hair is thicker after using this with the rest of the system of products.

[This review was collected as part of a promotion.] I received this product as a complementary in exchange of my honest review. Smells really good. I feel my scalp more clean. Give me a good soapy rub. I didn’t feel any residue at all. Is very good product. I feel is helping my hair.

[This review was collected as part of a promotion.] Even though it’s not sulfate-free it’s ph balanced formula doesn’t strip the hair of it’s moisture. And, I love and need to use shampoos containing sulfate to not get any buildup. And I’m noticing gradual increase in volume as well.

[This review was collected as part of a promotion.] I really like this shampoo. From the first use, you can feel that it truly cares for your hair and provides real nourishment. The scent is nice and not overpowering. The consistency is normal and easy to use.

[This review was collected as part of a promotion.] It seems to have made my hair stronger but very flat. Doesn’t give any volume! Easy to rinse and does give a shine. Overall it does what it is intended to do.

[This review was collected as part of a promotion.] I have used Redken products in the past and had a favorable experience, so I was very excited to try this. I am very picky about shampoo, and I love this one! I liked it enough that I already purchased another bottle. It adds noticeable volume without making hair feel coarse. Sometimes volumizing shampoos make hair feel like straw, stiffening the hair to provide the volumizing effect. This one makes my hair look extremely healthy, soft, and shiny. My mom didn’t know I was testing this product, and asked me what I was using to get my hair so shiny! It is an effective cleanser without being stripping. My scalp can get a little oily, and I use some heavy face creams at night that creep onto my hairline and can be difficult to wash out. I have to double cleanse the lotion areas, but the rest easily rinses away, leaving my hair squeaky clean. My scalp feels very hydrated and soothed, without being greasy. It smells absolutely amazing. If I had to describe it, like ocean air - sea salt and citrus. It is fresh without being astringent. The first time I used this my husband told me I smelled amazing! It is definitely a unisex scent. The texture is a little unusual for shampoo. It is clear and thick, almost gel like. It still lathers very well. I have not noticed any change in my hair density, not sure that can be accomplished by a shampoo, but my hair feels extremely healthy. It also has more volume and bounce. I definitely recommend this, and the price is affordable compared to similar products.

[This review was collected as part of a promotion.] After pregnancy and breastfeeding my already thin hair started shedding in a way that honestly scared me even through my blood analysis was good. Styling became frustrating because I love volumes hairstyles. My hair felt fragile, flat and tired. Then I received this shampoo and I went a little crazy (in a good way) because it did unbelievable work and gave me an amazing finish! I am telling you this after 2-3 weeks of using. The texture is so lightweight but at the same time rich enough to feel professional. After application, rinsing the product is another satisfied process. I can feel between my fingers how soft my hair become! It has really amazing and cleanly scent. It cleans scalp really deep without stripping. After shower I feel that my scalp is so fresh, relaxed and calm. I don’t know if it is temporary or not but I noticed that now my hair started feeling stronger at the roots. Not heavy, not coated, just much healthier. Yesterday I was going to a wedding of my friend. I prepared my hair and scalp with all my Redken products and I made a hairstyle by myself and I can say, my hairstyle has never been that good before!!! In this product everything is more perfect than I was expecting. The price is quite high but I think it definitely worth it and I am planning to buy again when I will finish this set. I highly recommend to use this product but for excellent result I recommend to use it with the other products from the same line. The conditioner, scalp serum and instant densifying spray. Thank you!

[This review was collected as part of a promotion.] Add volume with just one wash! Immediate results after the first wash. Hair feels more full after use. Without added products, hair can be a little frizzy after washing, but with added products, the volume is manageable and apparent. Hoping that after long term use I will notice long term changes. The smell is light and earthy, leans a little masculine, but not overpowering. The packaging is terrible. The lids are the worst lids I’ve dealt with in a long time. I have broken both thumb nails and cut my timber trying to open the lids. At least we know they seal well, but no bodily harm should be caused by shampoo! I had to pour the shampoo into reusable bottles in order to continue use. I will only get this shampoo again in refill bottles. Never again with these lids!

[This review was collected as part of a promotion.] Redken's Acidic Grow Shampoo smells like my childhood dentist's office. I could get over the unpleasant scent if this shampoo performed well, but my experience hasn't been a good one. This shampoo makes my hair feel so tangled, unmanageable, and grubby - even after washing twice. I've even tried brushing and sectioning my hair before getting into the shower, but it doesn't help. I've never had this problem with any other shampoo. Once my hair is dry, it doesn't look any thicker. To make matters worse, I've experienced a bunch of breakage when brushing out all the snarls caused by this shampoo, so my hair probably looks worse than it did before I started using it.

[This review was collected as part of a promotion.] I have thin, oily, flat hair, so finding a shampoo that cleans well without weighing everything down is important to me. This shampoo has a clear gel texture that lathers easily and spreads nicely through my hair. A little goes a long way. It leaves my scalp feeling clean and refreshed without feeling stripped. I also love that the entire system has the same fresh citrus scent that feels bright and clean. After rinsing, my hair feels light, soft and ready for the rest of the routine.

[This review was collected as part of a promotion.] This is the first ph balance and growth system I’ve used. The shampoo lathers well and feels good to apply. It has a light fragrance that pleasant. I initially enjoyed the use of the product in the system and it is currently winter and based in Southern California where it dry or low humidity so this may contribute to the result of causing an itchy dry scalp and hair being extremely dried/rough a few days later. I used a second time and once hair was dry my scalp was itchy and dry again, so maybe it meant to be use once a month and not a few times a week or to be used in a more humidity environment. Regarding assisting hair growth I’ve only used twice so I don’t think that will impact a noticeable change, but I could not stand the dry itch scalp. Maybe the system should include scalp serum that hydrates a bit more.

[This review was collected as part of a promotion.] I received the Redken Acidic Grow Full System Shampoo as a courtesy to test and review. Redken is a staple brand for me when it comes to my hair care so I was extremely excited to test out this new system. The shampoo is clear in color, it lathers up great like any other of the Redken shampoos. It has a refreshing lemonchello scent that is more warm than awakening. I do enjoy this shampoo. It leaves my scalp feeling clean and not dried out.

[This review was collected as part of a promotion.] It becomes my favorite shampoo. best design, very pretty blue color, and it’s important you can see how much product left. love the design. value is i think perfect for its possibilities. in love with full line , now im using shampoo, conditioner, hair spray and serum and my hair looks better,fuller,cleaner, it cleans scalp super. gives me volume which i love. Overall, I love redken and im open to try their other products too.

[This review was collected as part of a promotion.] Great shampoo by Redken! Smells amazing as well. Makes my hair and scalp feel squeaky clean! Gives life and oomph to my flat and thin hair! After using this shampoo, along with the conditioner, scalp/hair serum, and the densifying spray I have so much new hair growth! It may be hard to tell from my pic but I have all these new baby hairs popping up everywhere! My girl who does my hair was amazed at how much new growth I have!!

[This review was collected as part of a promotion.] I love the scent of this whole product line! This shampoo is fairly clarifying, and leaves my hair feeling super clean and soft. It lathers well even on hair with lots of dry shampoo, and easily rinses clean. It’s a bit strong of a cleanse for me to use daily, but I enjoy alternating this product with a more hydrating formula throughout the week. The scent is my absolute favorite, I’m obsessed.

[This review was collected as part of a promotion.] I love the packaging and how to open and close the bottle along with the color. It’s easy to clean your hair without leaving it stripped or with buildup, and rinses out leaving hair soft. I use The Whole system from shampoo conditioner to the sprays so I find it to be working great for me. Although I don’t know how the shampoo alone would work for the aspect of making hair looks fuller.

[This review was collected as part of a promotion.] I really enjoyed this shampoo. It cleans so well. It almost feels like a clarifying shampoo. It suds nicely and rinses well leaving your hair feeling clean with no residue. It doesn’t make my hair feel dry at all. Just clean and healthy. I also didn’t experience any fallout at all which is so rare for me. This shampoo is great with the entire Acidic Grow Full System. I highly recommend!

[This review was collected as part of a promotion.] The Acidic Grow Full Shampoo had a viscosity between melted butter and honey- not too thick or thin. A little went a long way, and it lathered extremely well. I left it on the scalp for 3 minutes before rinsing (as directed). While on the scalp, it felt stimulating but not irritating. It rinsed out cleanly. Once my hair dried, it felt clean, fresh, and bouncy. The shampoo claims to "coat the hair fiber for an instantly denser look." My experience aligned with this claim. It was subtle, but my hair was noticably fuller. This change was more noticeable when combined with the entire Acidic Grow Full System. Each product within the Acidic Grow Full System had a subtle botanical aroma- similar to blue chamomile. It came across as natural, not perfumey. Over the course of a week, I noticed my hair become less frizzy and more shiny. There has, also, been less breakage and hairfall in my brush. Overall, I highly recommend this product!

[This review was collected as part of a promotion.] I used all four products and blow dried my fine hair. It gave some body but nothing drastic. This shampoo has a slightly chemical smell, but not bad, rather like salon shampoo. I had to double wash as I didn’t feel it got my hair very clean the first time (it was verrry dirty). After a double cleanse, it felt clean without being stripped.

[This review was collected as part of a promotion.] With a scent similar to tea tree oil, I was pleasantly surprised immediately. This shampoo has a rich lather that leaves hair clean after the first wash, which I’m not used to. I usually need to wash twice! Left my scalp clean and not irritated at all. My hair feels like it has more life and appears fuller after just one use!

[This review was collected as part of a promotion.] Overall I am very happy with this product and this series of products. It was easy to get out of the package and had a nice consistency. It smelled so nice also. My normally thin hair felt and looked thicker after using. I am not sure if I am going to repurchase due to pricing so I am going to use what I have sparingly.

[This review was collected as part of a promotion.] Redken Acidic Grow Full System shampoo gave me a clean, soft, and smooth feeling from the first use. After a week of use, I could clearly see a reduction in hair loss, and my hair was more manageable and healthier. The product has a citrus scent. This makes me feel very comfortable using it, giving me a very relaxing and refreshing feeling. The scent lasts all day and is very subtle. The product's ingredients mainly focus on thickening and improving scalp health thanks to Azelaic Acid, caffeine, prebiotics, etc., which help balance and improve the health of the scalp and hair roots.

[This review was collected as part of a promotion.] I am very pleased with this shampoo. It suds up great in my hair and left my hair and scalp feeling very clean. I noticed less shed after using it for a week. My hair looked soft, hydrated and was easy to manage. The shampoo has a nice clean scent to it and it is clear.

[This review was collected as part of a promotion.] The scent is not too strong i like the smell. It feels like a thicker shampoo to me so you don’t need much to wash your scalp. It doesn’t leave any residue or make my hair feel weird. It has made my hair feel fuller I’ve used it for a few weeks now.

[This review was collected as part of a promotion.] Easy to dispense bottle beautiful scented shampoo. It feels like it’s really densifying the root to tip and building around the hair shaft. Smells lovely and my hair feels clean fuller and stronger. No buildup or residue left behind

[This review was collected as part of a promotion.] This Redken Grow Full Shampoo smells great almost slightly masculine smell. It cleans great and definitely adds some fullness to your hair. I have seen a noticeable difference in my hair fullness since starting using this shampoo.

[This review was collected as part of a promotion.] Maybe I’m still waiting on results. I didn’t get an instant result look after using the products I did use for three washes so maybe I need to wait a couple months to see results? But I will keep using until it’s finished.

[This review was collected as part of a promotion.] Lathers up lovely and my hair does seem to have grown more rapidly since using this Grow Full System. My only negative with this product is that it has a very masculine scent, if it was more subtle I'd love it more.

[This review was collected as part of a promotion.] I love Redkin products and use them regularly but this was my first time trying this particular line. I LOVE this acidic grow full system. The shampoo is thick and lathers beautifully. It makes my hair feel so clean but not stripped. No dryness and my hair feels healthy. The shampoo has a very nice floral scent that smells nice and isn’t overpowering. I only apply to the scalp, lather it up and let the residue rinse down the ends, then repeat and follow with matching conditioner. I saw much more volume in my fine hair and absolutely love how this system made my hair feel.

[This review was collected as part of a promotion.] This shampoo has been a great product to try. I have very thin, fine hair. This product, and its full system, is supposed to provide the look of fuller hair. I do like that my scalp is very soft after using this shampoo. However, I haven’t noticed much difference in the appearance of my hair. The smell is similar to typical Redken products, but gives off more of a chemical scent in my opinion. I like the simplicity of the push open/close cap, making it easy to access while in the shower. I will continue to use this product, but so far I’m not too impressed.