I am so glad that I started using OG ex because this brand it doesn't have sulfates or lots of other harmful things. I started using this brand after doing fashion colors in my hair and it helps to retain my color a little bit better than if I were to use regular drugstore brands. Smells amazing too

I have a hard time finding hair products that I genuinely like. My hair is extremely long & very fine with some hair fall. OGX gave me fuller hair, beautiful shine & texture all within the first wash. Plus, a little goes a long way, instead of my usual 3 pumps I'd need, I was surprised to only need about 1.5 pumps. My new favorite go to duo, which is saying alot from a 'hair snob' like me.

Great moisture for my hair. I get compliments all the time that my hair looks thicker and fuller. I love the smell. Definitely worth the price. Better than the alternatives in my opinion. Not too heavy in my hair and doesn't leave it feeling weighed down or greasy

I like the conditioner in this range, but the shampoo is not as good. But the main reason I wont buy these products again is the bottle. It is impossible to squeeze the contents out. If I was a cynic, I would say it is their attempt to make you buy more since you cant get 1/3 of it out of the bottle. But I will try and be positive and say, change the bottle! Make it squeezy, make it recyclable, be able to take the top off and properly use all the contents! It should be a no brainer for hair products companies; make your bottle squeezable! Or make it a tube. Do something customer user friendly. Thanks.

If you use both the shampoo and conditioner and have thin strands (you can have a lot of hair and still have the strands be thin and slippery) it will bond to your hair and give you both volume at the root with the shampoo and add a thickness to each hair strand with the conditioner. After using both the shampoo and conditioner blow dry upside down and use a volumizing mouse and a texturizing spray UNDER where you part your hair so your hair remains shiny. You can feel the difference in each strand and it is a great option for a cheap everyday shampoo and conditioner for thin strands or find hair.

The Biotin & Collagen Shampoo & Conditioner has an exclusive blend of Vitamin B7, Biotin, Collagen and Wheat Protein. This Shampoo & Conditioner is for fine, limp and lifeless hair. And make hair appear thicker & fuller hair. The scent is super amazing. It is a combination of Bergamont, Jasmine & Vanilla scent. It leaves your hair smelling irresistibly smelling super amazing. Although there are amazing positive reviews on the product I didn't see a difference my hair feeling fuller or thicker. It did make my hair feel softer, shiner and healthier looking. Unfortunately was looking for something to give my hair volume. And this product wasn't it. The Shampoo doesn't lather as I would like it to. I poured a good amount of the Shampoo into my hair & it didn't have an enriching lather that I normally like to feel when I washed my hair with other shampoos in the past. I gave this product a four star primarily because of the conditioner. It was a milky, creamy consistency and left my hair smelling super soft and smelling deliciously amazing!!!

I haven't even used this combination twice and my hair is brittle, dry, and feels absolutely fried. I color my hair often, and use bleach and my hair has NEVER felt this awful after a bleach. The breakage on my ends is unreal. I couldn't even get a brush through it after a wash. It felt like it had residue all over it as well.

The OGX Biotin and Collagen shampoo and conditioner combo always leaves my hair feeling uhmaaaazing. I typically use after I all over dye (not to be confused with bleach) my hair, for an extra little kiss of comfort. Long term, Im not all that sure what they can do for me. I have waist length thick hair so I dont really need it any thicker, but after being left to stew in dye for 45 minutes, my hair always loves feeling extra refreshed and nourished.

[This review was collected as part of a promotion.] This conditioner works great on thin hair ! The smell is hard to describe but it definitely has a musk . The one drawback with this conditioner is that it isnt that creamy but if your hair is thin it should be a lighter consitioner. Dont know if your hair will grow from this but Im sure in time it will help. This gives results !

I really like this entire product line. This particular one doesn't smell the best of them but it's not a bad scent. I just like others better. This product doesn't seem to leave a residue in my hair and leaves it smooth. I like the price point of this product as well