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Customer reviews for OGX Thick & Full + Biotin & Collagen Shampoo, 40 fl. oz. for
OGX Thick & Full + Biotin & Collagen Shampoo, 40 fl. oz.
4.5 out of 5 stars
stars
3,394 ratings2,767 reviews
  1. 5 stars73% (2,479)
  2. 4 stars16% (539)
  3. 3 stars5% (173)
  4. 2 stars2% (64)
  5. 1 star4% (139)

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Showing 101-110 of 2,767 reviews
Nov 16, 2021
Reviewer name: amyzgang
4 out of 5 stars
4 out of 5 stars review

Verified Purchase

Happy with product

I really like this shampoo. It adds some fullness to my very fine hair. The only issue is that it does build up over time which causes my hair to get weighed down. I use a clarifying shampoo once a month and that takes care of the problem.

Helpful?2A5KG02B1PNP2279694203
reply from Brand Answers Squad

Hi! Thanks so much for sharing this with us, we're happy we could help your fine hair, but bummed to hear that it seemed to build up. We'd like to learn more about this, please visit our website and go to our Contact Us page and leave us a message with your username. Thanks! XO, OGX

Dec 18, 2025
Reviewer name: jenniferm2334_9537
4 out of 5 stars
4 out of 5 stars review

A lightweight shampoo that boosts volume and fulln

Adds noticeable volume and fullness with a great scent, without weighing hair down or leaving residue. Smells great! Super affordable. My hair felt noticeably different after one use.

Review from influenster.com
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Oct 7, 2025
Reviewer name: rebeccal641_3140
5 out of 5 stars
5 out of 5 stars review

Amazing on fine hair

This shampoo is amazing for fine hair my hair feels more fuller after using this. Feels so clean after every wash have recommended it to other family members after they noticing my hair looking better.

Review from influenster.com
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Dec 30, 2025
Reviewer name: tetianah51_3050
4 out of 5 stars
4 out of 5 stars review

Not bed shampoo

Adds noticeable volume and thickness, and hair feels fuller after washing. The scent is pleasant and it works well for fine hair. However, it can feel slightly drying on the ends, so a good conditioner is a must.

Review from influenster.com
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Nov 28, 2025
Reviewer name: shadenr1_385
3 out of 5 stars
3 out of 5 stars review

Heavy feeling, but great smell

I always feel like my hair isn't clean enough with this and it's a little heavy after. I LOVE the smell and lather on this though it's great. I think it's ok.

Review from influenster.com
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Sep 29, 2025
Reviewer name: ShiannG
2 out of 5 stars
2 out of 5 stars review

Ogx

There hasn't been a time this product brand has helped my hair, if anything made it worse. Then made my hair fall out a bunch! Sure some people have good reviews but my hair personally did not like this brand.

Review from influenster.com
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Nov 1, 2025
Reviewer name: jenp199_5496
5 out of 5 stars
5 out of 5 stars review

I've always loved this shampoo and conditioner

I really think everybody has used this shampoo and conditioner at one point in their life and the scent is amazing. The packaging is cute but I wish it was larger and it makes my hair feel amazing

Review from influenster.com
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Oct 2, 2025
Reviewer name: jennykellyb_3959
4 out of 5 stars
4 out of 5 stars review

Helps strengthen damaged hair

Makes my hair feel and look stronger, love biotin and collagen shampoos because I dye and use heat on my hair often, this product helps my hair recover from damage

Review from influenster.com
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Nov 9, 2025
Reviewer name: gloriat70_2158
5 out of 5 stars
5 out of 5 stars review

My go to shampoo

My favorite shampoo. Leaves my hair squeaky clean and provides me with fullness and volume. Smells great but not an overwhelming fragrance. I always buy the combo with conditioner.

Review from influenster.com
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Dec 30, 2025
Reviewer name: jennah331_7813
4 out of 5 stars
4 out of 5 stars review

Solid shampoo for thick hair

This shampoo is good for my thick hair and I felt like it also gave a good clean to my scalp. I didn't notice a change when switching over so won't be purchasing again.

Review from influenster.com
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