Login
Start Free Trial Are you a business? Click Here

By Sarah Reviews

4.8 Rating 185 Reviews
94 %
of reviewers recommend By Sarah
Read By Sarah Reviews
Anonymous
Anonymous  // 01/01/2019
A company you can trust, which is hard to come by these days!
Helpful Report
Posted 6 months ago
Thank you for your 5-star review, Sarah. We’re delighted to hear you value our approach - building trust and care into everything we do is at the heart of By Sarah.
Posted 6 months ago
Excellent probiotics the best I have had to date
Helpful Report
Posted 6 months ago
I never received the products I ordered. UPS sent emails that additional information was needed from you.
Helpful Report
Posted 6 months ago
Thank you for your feedback. We’re really sorry your order didn’t arrive as expected. As a small sister-led business, we care deeply about every customer’s experience with By Sarah. Please do get in touch at care@bysarahlondon.com, and we’ll do everything we can to sort this out for you as quickly as possible.
Posted 6 months ago
I really like the BySarah products as they do wonders for my skin which has been a little irritated recently. The story behind the brand moved me too. Sarah & Lauren really put their hearts into it and therefore I trust the brand
Helpful Report
Posted 6 months ago
Thank you for your wonderful 5-star review, Anna. We’re so pleased you’re enjoying our skincare and that it’s been soothing for your skin. It’s wonderful to hear our story resonates with you, and we truly appreciate your trust in us.
Posted 6 months ago
By Sarah is an excellent company with good ethical values and most importantly, very good quality products that have been carefully and thoughtfully developed. It is too early to review the latest product, biotic probiotic, but I am hopeful that it too will be as good as all the other By Sarah products. I bought this to try as I would like to strengthen my immune system.
Helpful Report
Posted 6 months ago
Thank you for your thoughtful 5-star review. It’s wonderful to hear you appreciate the care we put into our products. We hope you enjoy incorporating the Flora Daily Biotic into your routine and continue to love your By Sarah experience.
Posted 6 months ago
So, around Sept/Oct time each year I am the unfortunate owner of perioral dermititis, howevever with much thanks to the By Sarah hero face oil and moisturiser (after coming accross this last year after a frantic google search), I am extremely pleased to say that this is fortunately no more and a distant memory. I love these 2 products, as they are my hero staples.
Helpful Report
Posted 6 months ago
Thank you for your 5-star review, Gemma. We’re delighted you’re loving our skincare and that they’ve become your must-have staples. It’s so lovely to hear they’ve made such a positive difference for you.
Posted 6 months ago
I was diagnosed with secondary breast cancer in July and am having chemo until the end of November. I developed a very sore acne rash on my face and have a very puffy face. This product has been wonderful . The ritual, the ethos, the results. The only thing I would possibly develop is a hydrating mist that was slightly lighter the spray is quite hard when you are feeling so sensitive. It’s very hydrating but you just want soft when you’re struggling … can’t recommend enough
By Sarah 5 star review on 15th September 2025 By Sarah 5 star review on 15th September 2025 By Sarah 5 star review on 15th September 2025
Helpful Report
Posted 6 months ago
Thank you for your thoughtful 5-star review, Sarah. We’re so glad our skincare is bringing a little comfort during this tough time. Many of our customers like to spray the Reviver Hydrating Mist into their hands first; it feels extra gentle and soothing on sensitive skin.
Posted 6 months ago
This is my 4th bottle of hero facial oil. I love it.
Helpful Report
Posted 6 months ago
Thank you for your lovely 5-star review, Marie. We’re so pleased our Hero Facial Oil has become a trusted part of your routine.
Posted 6 months ago
Beautiful product (Hero oil) which is such a treat for my skin. Easy to navigate website and excellent communications as I await my gift wrapped purchase to arrive. Such an exquisite service.
Helpful Report
Posted 6 months ago
Thank you for your wonderful 5-star review, Hannah. It’s lovely to hear you’re enjoying our skincare and that our service added a little extra joy to your gift-wrapped order.
Posted 6 months ago
I love the passion with which the products are designed and made. I use the daily spf 50 , the vitamin c+e oil and the bakuchiol oil , my skin feels amazing , well nourished and protected in the most natural way . Thank you so much
Helpful Report
Posted 6 months ago
Thank you for your 5-star review, Nila. We’re delighted our skincare has become a nourishing part of your routine. Your support for our sister-founded business means so much.
Posted 6 months ago
I’m really impressed with these products, I have sensitive dry skin & prone to eczema around my eyes & mouth so have to be really careful what I use. Most products sting or irritate my skin but not By Sarah products these are a definite kind & I’ll be trying more of her range. Thanks Sarah & Lauren.
Helpful Report
Posted 7 months ago
Thank you for your 5-star review, Leanne. We’re delighted you’re loving our skincare. It’s wonderful to hear you’re excited to explore more of the range; we can’t wait for you to discover even more favourites.
Posted 6 months ago
I have only tried the Maven moisturiser as I’m a student the other products are a little expensive at the moment. I love natural products that are clean and non reactive to sensitive skin.
Helpful Report
Posted 7 months ago
Thank you for your lovely 5-star review. We’re delighted you’re loving our Maven Daily Moisturiser. We understand keeping within budget is important, and we hope you enjoy discovering more of our clean, natural products in the future.
Posted 7 months ago
Beautiful products, Great value for money .
Helpful Report
Posted 7 months ago
Thank you for your 5-star review, Marie. It’s wonderful to hear you’re loving our skincare and finding it such great value.
Posted 7 months ago
Hero Facial oil is a beautiful product. My skin feels great.
Helpful Report
Posted 7 months ago
Very happy with purchase. Straightforward and efficient ordering and delivery process. Lovely product.
Helpful Report
Posted 7 months ago
Thank you for your 5-star review. We’re so pleased you’re enjoying our skincare and that your experience with ordering and delivery was seamless.
Posted 7 months ago
Great brand, lovely back story. Efficient delivery. Fair priced products
Helpful Report
Posted 7 months ago
Thank you for sharing your thoughts, Liz. It’s wonderful to know you appreciate what we do and the care we put into everything.
Posted 7 months ago
I am on my 3rd or 4th bottle, so that says it all. Always calming and lightly hydrating
Helpful Report
Posted 7 months ago
Thank you for taking the time to leave your feedback, Sarah. We’re thrilled it’s become a reliable little moment of calm and hydration for you. We look forward to seeing you again soon.
Posted 7 months ago
Really love their products. Have used their hero facial oil for ages. Really light and absorbs easily. Not greasy just moisturising.
Helpful Report
Posted 7 months ago
Thank you for sharing your lovely feedback, Clare. We’re thrilled our Hero Facial Oil continues to be a favourite. We look forward to seeing you again soon.
Posted 7 months ago
Impressed with everything - the products (favourite being bakuchoil oil and face sun cream), the delivery speed & company ethos
Helpful Report
Posted 7 months ago
Thank you for taking the time to leave such kind words, Sarah. We’re delighted our products and ethos have resonated with you, and it’s wonderful to hear you’re enjoying them. We look forward to seeing you again soon.
Posted 7 months ago
Products light, non greasy and very lovely
Helpful Report
Posted 7 months ago
Thank you for your kind feedback, Marie. We’re delighted you’re loving our skincare and enjoying how light and non-greasy it feels. We look forward to seeing you again soon.
Posted 7 months ago
By Sarah is rated 4.8 based on 185 reviews