Because of a serious illness I hadn't been to the salon in years...then the stars aligned and I found myself in Westwood at Salon Biology and in the incredibly competent hands of Naz. I went in thinking I could just jump right back in to the color, highlights and cut I used to have. Unfortunately, after that illness and age, my hair had irreversibly changed and was too weak to take the processes it would take to make my "fantasy" happen. Naz was honest with me, empathetic and kind..she gave me realistic suggestions and "held my hand" throughout, used products that actually helped my hair and educated me on how to use them. I didn't walk out with the fantasy, but I did walk out with healthy, beautiful hair with a great cut. My husband noticed my hair right away (after 20 years of marriage this is a rare occurrence) and thought it looked amazing. And at the end of the day, I felt great about my hair and that's how you want to feel when you walk out of the salon. I cannot recommend Naz and Salon Biology enough! read more

I had a very disappointing experience with my lash lift at Salon Biology. The lash lift I received barely made a difference. A few days after my appointment, I called to let them know I wasn't happy with the results. I was told to wait about three weeks before coming back to have it redone. When I called back after that, no one answered. I then left for a work trip to Japan. When I returned, I submitted a request through their website asking for a refund. Someone from the salon called me and asked if I wanted to come back and have the same technician redo the service. I politely asked if I could have a different technician instead, but I was told that wasn't an option. Since I wasn't comfortable having the same person perform the service again, I again requested a refund. Then the owner told me it's too late to have someone at the salon redo it or to get a refund. Horrible customer service. I've attached photos comparing the results. The first photo is the lash lift I received from Salon Biology. The second photo is from a different salon that charged about half the price, and the results were dramatically better. Based on my experience, I would not recommend Salon Biology for lash lifts. I was disappointed not only with the quality of the service but also with how my concerns were handled. I will not be returning. read more

Salon Biology - Lash lift from Salon biology - Hair Salons Near Me - Los Angeles, California

See all

I got my haircut here with Sama and I had a really good experience. She is very friendly and kind, and she did exactly what I wanted. Even at the end, after she finished, I asked if she could reduce the volume of my hair, and she did it for me with no hesitation, which I really appreciated. I liked her work and her personality. I definitely recommend going to Sama! read more

One of the most welcoming salons I've ever been to! Everyone was so friendly and the music/vibe was so calm and relaxing. I was invited in with an offer for coffee, tea, or matcha, and water. The matcha was delicious and such a nice treat to get settled in before making a drastic hair change. I asked for long, face framing layers with curtain bangs, and Autumn Queen did such a beautiful job. She was great at communicating exactly what she was doing each step of the way, and asked a lot of questions to make sure we were on the same page and had a really great sense of what length would best compliment my face/frame. My hair somehow looked longer and fuller with the layers, even after she cut less than an inch of trim from my overall length. Not only did I love the service and ambience, but the non-toxic products used felt amazing in my hair. Washing my hair with Neuma left it feeling so silky and shiny and easy to comb through. I definitely want to start using Neuma moving forward. I'll be back when I need a trim and thank you for such a great job! read more

See all

Extremely satisfied with my haircut, Sara did such an excellent job with my hair and gave me such wonderful service. Thank you Sara!

Tandis is a star! I came simply for my brows and can't wait to come back for more! Coming back for my hair and all. Such a lovely salon and let me tell you more about the experience itself. Tandis was the gentlest, most mindful beautician I have ever met. I have sensitive skin and she was very careful with me. Took her time between my brows showed me my best shape and gave me a mirror to ask me by the end hair by hair if there were other needs I had. I'm beyond happy. I came out with little to no redness and left with a big smile and well conditioned brows. My face is on another level of beauty thanks to her! Love Salon Biology! Happy to become a customer here! read more

I love coming to Nicole! She is always so attentive to my needs and makes sure I get the right color, cut and styling. She really listens, makes great suggestions, and takes the time to get everything right. Every time happy with the results.I also love the organic products they use; my hair always feels healthy with no sign of damage. And the salon is beautiful and chic, always clean and welcoming. Overall great experience! read more

Salon Biology - Hair Salons Near Me - Los Angeles, California

See all

Finding someone both deeply talented at hair color AND caring is that "hold standard" so many of us REQUIRE but rarely find - ... and THAT is Nicole in a nutshell. She comes with over 20 years experience (and no she's a gorgeous mom but started VERY young) and has worked on EVERY texture, type and color - a good deal of her speciality is CORRECTING and healing what so many other "specialists" have screwed up... and yet she does what she does with zero ego or need to "be right" - it's the client's hair, the client needs to be happy, and ultimately Nicole understands that we often want something that's not "healthy" for the hair but oh-so-pretty (my fatal flaw is wanting some amount of ash blonde even tho I'm a natural dark brunette!)- and not only was Nicole patient and kind about this vain (and un-smart!) request - she generously spent 2 HOURS in the first try carefully studying, testing and watching my hair process as she reapplied, tweaked - and in some cases immediately REMOVED - the color process to ensure a healthy, happy result! I cannot emphasize enough how extraordinary this is - and on top of this already phenom balancing act - Nicole noticed the uneven ends (due to breakage) and offered to budget the day's appointment so I could also get a trim and blow out- allowing me to leave her salon feeling like a glamazon about to strut the runway =) Humor aside - she is incredible, leveraging her experience, high standards and talent with kindness and a generous spirit that just leaves you feeling respected and HEARD. NICOLE IS THE REAL DEAL. If you need ANYTHING that remotely has to do with beautiful, healthy, sexy hair - (base, coloring, blonde-ing, correcting, cutting, trimming, toning, styling and glamming...) Nicole is a MUST-CALL. Feb. 14, 2026 read more

Salon Biology - Gorgeous blonde-ing and styling! - Hair Salons Near Me - Los Angeles, California

See all

I love the vibe of this salon. Naz (the owner) is a powerhouse! I had my hair cut by Naz and a few weeks out, it still looks brilliant! The staff are so nice and everyone treats one another with kindness and respect. The salon is clean and beautifully designed which I love. You get the sense that you are there to get pampered. Can't wait to go back! read more

Salon Biology - Haircut by Naz - Hair Salons Near Me - Los Angeles, California

Unfortunately I won't recommend going here the owner is very condescending also the person who did the haircut for my daughter was very rude and did it in exactly 7 minutes with no blow dry and charged me 90 bucks needless to say not stepping foot in this salon any more for me or my kids read more

Salon Biology is the best if you want to revive damaged hair. Salon Biology has the highest-quality products for your hair they are gentle and free of harsh chemicals. The ambiance of the salon is so calm, peaceful, and beautiful. Everyone is friendly and welcoming. I just had an appointment with Naz and her assistant, and they did an amazing job on my hair, which desperately needed help. They brought life back to my hair. Naz, the founder of the place, was so nice, professional, welcoming, and down-to-earth. Right from the start, she knew exactly what to do with my hair and what it needed. She explained in detail what she was going to do. I've attached the before-and-after pictures, which speak for themselves. I love how my hair came out and how healthy it feels now. Naz really pays attention to what you want and what your hair goals are. She also has her own hair care line of products (avjou researche), which help prevent grays and promote regrowth. They're clean, non-toxic products. I can't wait to try them and start my journey of taking care of my hair with great-quality, non-toxic products. I highly recommend Salon Biology if you want to maintain beautiful, thick, and healthy hair. They also offer other great beauty services, which I will try eventually. read more

See all

I have been coming to Salon Biology every month for about a year now, for my color and treatments, and I truly cannot say enough good things about this place. I originally found them because they specialize in non toxic hair color and products, which is extremely important to me since I live a very low tox lifestyle. It is rare to find a salon that genuinely prioritizes clean ingredients without compromising on results, and Salon Biology does this perfectly . I have grey hair and, I'm not quite ready to embrace it yet lol. I've been coloring my hair for years, but it wasn't until I started coming to Salon Biology that my color finally looked consistently even, fresh, and incredibly healthy. My hair has never felt over-processed or damaged. Instead, it feels nourished and strong every single time I leave the salon. Another huge difference for me has been their Avjou Research products. I've been using the shampoo, conditioner, and scalp serum consistently, and the results have been amazing. My hair has grown noticeably longer, feels thicker, and overall has never felt better in my life. You can really tell the products are thoughtfully formulated and actually support scalp and hair health. A little side note that I absolutely love... they also make the best matcha lattes. It's such a small detail, but it makes the whole experience feel even more special. I look forward to getting one every time I'm there. I'm so grateful to Naz and the entire Salon Biology team. I couldn't recommend them enough. They have created such a beautiful, thoughtful space where health, quality, and great hair all come together. Finding this salon has been a total game changer for me, and I truly wouldn't trust my hair with anyone else. read more

Salon Biology is incredible. The entire team is warm, welcoming, and genuinely talented. Naz is hands down the best hair cutter, stylist, and brow threader I've ever worked with. She's incredibly knowledgeable and precise. Her product line, Avjou, is also amazing. The formulas are so good and clean, you can tell she really cares about the quality of the ingredients. If you're considering extensions, go to Autumn. She's meticulous and her attention to detail is unmatched. She takes her time and makes sure everything blends perfectly, so the results look completely natural. I'm so happy I found Salon Biology! Truly one of those places where you know you're in expert hands. read more

I got my hair cut and highlighted by Sama, and I was very happy with the result. She was also very kind and pleasant. I highly recommend trusting Sama if you want a more stylish look for your hair. read more

Salon Biology - Hair Salons Near Me - Los Angeles, California

I had a much needed haircut with Tandis and the experience was such a treat from beginning to end! She was warm and thoughtful, and gave me exactly what I wanted - a simple and clean trim that made my hair so healthy and chic! The salon was super clean and calming. Highly recommend :) read more

See all

Looking back at my previous review, I wanted to provide an update now that I've been a client for years. That alone speaks to the incredible quality and service offered here. Naz is truly a beautiful person inside and out; she puts her heart and soul into every moment and every client. The staff is always so warm and welcoming, making every visit a serene, relaxing escape. They truly pamper you and make you feel so taken care of, from the coffee to the services they provide. There are many reasons keeping me coming back time and time again. At this point my whole family comes here. read more

Yasi is the best. She does real eyebrow shaping with insane attention to detail. I also get my lashes tinted and she makes sure every single lash is perfect. Very nice salon with kind people! read more

Salon Biology - Eyelash tint and eyebrow shaping with Yasi - Hair Salons Near Me - Los Angeles, California

I love this Salon!! I have to give you guys the inside scoop. They carry the most amazing hair care line called Avjou Researche. No gate keeping here. I've been using this hair care line religiously for the past three months, and the transformation in my hair has honestly been incredible. My hair feels stronger, healthier, and so much more hydrated. It looks shinier, smoother, and overall just more alive. You can really tell the quality of the ingredients. I'm so happy I found this line!! My hair has never looked or felt better. read more

I couldn't be happier with my experience! From the hair wash to the cut and blow-dry, everything was done with so much care and precision by sweet Sama! She worked quickly but never rushed. Truly excellent work--I'll definitely be coming back! read more

Tandis gave me the best hair cut ever! She was so intricate, attention to detail, and just a perfectionist! The haircut suits me so much! I am receiving tons of complements! I highly recommend hair cut with Tandis! The rest of the staff is really nice too! Had such a great time here! The location of the salon is great, free parking next door, super close to UCLA! read more

I'm so happy I found Hair Biology! I needed a last-minute Sunday appointment when my regular stylist was off, and their hours and availability were a lifesaver. Online booking is easy and convenient. The salon itself is beautiful, clean, and has such a friendly vibe. Sama has been my stylist, and she is amazing. I have 3C hair, and she really knows what she's doing--she gave me a smooth, round brush blowout with great body and finished it with a silky straight flat iron look. I've now gone back to Sama multiple times, and I always leave feeling and looking beautiful. Highly recommend both the salon and Sama! read more

Hair cut result: 4/5 Service: 2/5 Price: 3/5 TLDR; I didn't get what I paid for I booked a women's haircut (no blowout) same-day for 6:30pm (after I got out of work), priced at $100. I arrived a few minutes early as I had read reviews that described how strict they are with their late/no-show policies. Naz (the owner) was my stylist. After I was seated, some of the first things she says are comments on acne on my neck and benign cysts (that happen to run in my family) on my head. I was taken aback. I show her a picture of myself with the exact haircut I wanted. My usual hairstylist is out in Corona and I was hoping to find someone close to where I live now. The cut is fairly simple: straight trim in the back, curtain bangs, face-framing layers. She immediately starts the cut. She did not wash my hair. I have attached a screenshot of the service I paid for- it clearly includes a hair wash. In the moment, I didn't say anything because I was pretty sure the service included a wash but not 100% sure. And, this was the owner. Surely she knows the service she advertises? She proceeds with the rest of the cut, and I ask for some adjustments. She is combative and outright refuses to make one of the adjustments I requested. It's an uncomfortable conversation where I am asking for changes (for which I do not know the exact terms, but I am describing them and showing her pictures of me with the cut) and she is saying that since I don't know the correct terms, she can't understand what I'm asking for. I have had hairstylists discourage me from making certain choices (which I appreciate), but outright refusing to do what I ask is absurd. I am paying for the service. In the end, it wasn't exactly what I wanted. I made this clear to Naz and her response was 'ask your previous hairstylist what she usually does and we can try again sometime'. As I am looking at my hair to see if it's finally close to what I wanted, she leaves and goes to the register. Guess my time is up! I'm billed $100 and tip $20, because I still appreciate people in the service industry have difficult jobs and deserve tips. :) I will not be going back. Once I get up the courage, I'll try another salon in the area. I am leaving this review because the 4.8/5 average reviews did not prepare me for what I experienced here. read more

Salon Biology - Service that I paid for and didn't get. - Hair Salons Near Me - Los Angeles, California

Another amazing update! Doing my hair with Tandis now and so so so happy!!!!!!!!!! Everyone here is good but if you have course curly hair Tandis is the perfect person for you! read more

Salon Biology - Hair Salons Near Me - Los Angeles, California

I recently got a keratin treatment and I'm very happy with the results. My hair feels so soft, smooth, and healthy. Sama did an amazing job -- she is very professional and skilled. I highly recommend her! read more

They called me at 9:15 am, knowing I had a 10:00 am appointment and asked me "if I was on time". I was confused and explained that my appointment was at 10, so I was on time. I was then hung up on. When I arrived at the salon, I could tell she'd not want to help me. I was told the cost would be $1400 for a 4 hour appointment. She offered options, but did not want to do any of them. I left with no service. Do not recommend. read more

Went in for a scalp treatment with owner, Naz, and absolutely LOVED the experience. Naz is very kind and makes sure you're 100% comfortable throughout the service. Currently using her hair growth line, Avjou, and my hair has never felt more better and more healthy! 100% recommend!! read more

I came in for brow threading and upper lip wax, and the total came out to $64 - $45 just for brows. I've been getting my brows threaded in LA for 3+ years, even in Beverly Hills, and I've never paid more than $12-$25. The whole service took about 15 minutes, so the price felt way too high for what it was. I should've asked before, but the price was definitely not what I expected. Just a heads up for anyone coming here make sure to confirm the cost first. For context, this cost me almost the same as getting a gel manicure, which is kinda wild for just brows + upper lip. read more

I came to Salon Biology to get my super curly hair cut and colored and was so happy with the results! I am usually very hesitant since it takes a great deal of experience with my texture. Sara was so knowledgable about my hair texture, cut it so nicely, and brought it back to life. I am so thankful to have such a nest, clean, organized salon with knowledge stylists! read more

I love coming to Salon Biology! I actually found this salon online, and this is my second time seeing Rose for a blowout. After my first visit, I absolutely loved her work, so I had to come back! They usually can get me in for a same day appointment and are open late read more

See all

I went in for a dry styling appointment. The stylist did okay; it was close enough to the inspiration picture, but I felt like I could've achieved the same curls at home. There were certain details to the style that were not captured. Additionally, I wasn't given the option to tip privately; the transaction was displayed on a screen accessible only by the stylist, with the lowest pre-set option being 20% which I went with. read more

Diana gave me a wonderful haircut and provided great customer service. Everyone at salon was friendly.

I have been to many organic & non-toxic salons and stylists in Los Angeles to get my hair dyed and BY FAR Naz and her team are absolutely THE BEST. I have never had so many compliments on my hair as I do now. I cannot recommend Salon Biology enough. Naz understands the many challenges of getting the perfect color that suits you best. As soon as you walk in, you are greeted with smiles and warmth and Naz makes you feel like you're a friend each time you go in. read more

Great quality of service and hospitality. Tandis was my stylist and did my haircut with great precision. The atmosphere and vibe of the place was also very relaxed and welcoming. Totally appreciated the great care and meticulousness with which my hair was washed and cut. read more

The owner Naz was so kind to try to fix my hair for my birthday, she was able to give me an experience hairstylist autumn. I'm happy to get a second chance to fix my hair. Autumn fixed my harsh lines!! read more

Salon Biology - Hair fix - Hair Salons Near Me - Los Angeles, California

I've been going to Salon Biology for a couple months and I love it so much, I keep coming back! Sara K is truly so talented, she has such an eye when doing my highlights and haircut. The service is excellent and I feel well cared for. I always leave the salon so happy! If you're thinking about booking with them, do it, I would highly recommend :) read more

I do my hair exactions on biology salon my hair looks so perfect I really recommend this salon to everyone and Golnaz she is so professional and the stuff so nice and kindly and the vibes of Salon it's amazing . read more

A friend told me to check out Salon Biology, so I went in and started using the Avjou Researche products Naz recommended. Total game changer. My hair is thicker, fuller, stronger, and I'm barely shedding now. I even noticed fewer grays. I also did a scalp treatment with her and it made a huge difference. Really glad I found this place. Bonus points for the free underground Sprouts parking. The salon is extremely clean and very nice. Thank you so much for helping me get my hair back! read more

I had an event in town and due to a cancelled flight, had to scramble for a last minute blowout somewhere... anywhere! How lucky am I to come across Salon Biology! Rose took really good care of me. I told her I had a maximum of an hour in her chair and have to hustle out. Although I came in just for a blowout, she suggested a few other services, namely toner application and a Milbon treatment. Honestly, I couldn't process much of the what's and why's for the suggestions at that time because I was worried about being late but oh my gosh let me tell you the outcomes of my hair was superb. My hair was brassy from the lack of care the past year (new mom here haha) and it is in the dry side. She saw that and appropriately suggested other services that she knew would make my hair look the way I wanted it to. I came out with chocolate highlights and bouncy curls. Days after my hair is soooooo smooth and silky from the treatment she suggested. I'm bummed that I don't live in the area because I would definitely be a regular here! Highly highly recommend seeing rose for your hair needs. Jealous of those who can! And I did get out of there in an hour as promised haha. Thank you Rose! Bonus: parking structure next door. read more

I've been going to Salon Biology for a few years now, and I truly can't say enough great things about this salon! The entire team is so welcoming, and Naz always does an incredible job with my hair. I make the drive from Orange County because it's absolutely worth it. I usually get a haircut and an organic keratin treatment, and I've also started using the Avjou hair products. They've made my hair feel noticeably fuller and have helped with growth, which is a huge game changer for me since I've always struggled with hair growth. I highly recommend Salon Biology, even if you're not in the LA area it's 100% worth the trip! read more

See all

I recently had the pleasure of experiencing eyebrow waxing and shaping + nose waxing at salon biology, and I couldn't be happier with the results! From the moment I walked in, I was greeted with warmth and professionalism. The salon's serene atmosphere instantly put me at ease, making it clear that this was a place dedicated to both beauty and self-care. The talented Golnaz took the time to consult with me about my desired eyebrow shape, ensuring that I felt involved in the process. Her expertise was evident throughout the process, and I felt completely confident in her hands. The waxing itself was quick and virtually painless, and the results were astonishing. My eyebrows came out the best I've ever seen them, and I have a lot of hair, they are usually a mess. I've never seen a non toxic salon, pretty cool plus to this place. Will definitely be back! read more

Salon Biology - Eyebrow waxing and shaping - Hair Salons Near Me - Los Angeles, California