5.0 out of 5 stars Really made a difference

H. · 26 May 2025

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } I used this product on and off when I first got it, but have been using it each morning and night for the last couple of weeks and have really noticed a different in number of breakouts I've had. It absorbs really well and doesn't leave your skin feeling heavy or greasy. Have just ordered another bottle.

5.0 out of 5 stars Lovely

S.J. · 9 January 2025

Lovely serum/cream. Great value for money. I've got really reactive skin which breaks out easily but all the Q&A products agree with my skin. The only thing is it doesn't tell U what percentage of Vitamin C is in the serum which is something I'd like to know. But, I'll see how it goes after 28 days of use as thats how long skin takes to renew itself, if it brightens my skin I will buy again but, I would like to know the percentage of Vit C.

4.0 out of 5 stars Great intro to azelaic acid.

R.C. · 19 March 2025

I am a late 40s woman with sensitive skin. I bought this to tackle rosacea/ redness - particularly on my cheeks. This was my experience:Day 1. Do not do as I did and apply three pumps immediately after a shower. It will STING! A tingle is expected but one pump is enough and should be used on a completely dry face.Week 1. Applied nightly. Skin purged. Very "angry" redness.Week 2. Applied twice a day. Very dry lips. This is not normal for me.Week 3. Applied twice a day. Purging has lessoned. Back to pre-treatment levels of redness/blotchiness.Week 4. Applied twice a day. Tentatively beginning to see some improvement.Week 5. Beginning to get to end of bottle and as more as difficult to "pump" a specific amount, I used too much and experienced very red/inflamed skin. Took a break for a couple of days.Week 6. Redness much diminished and skin much clearer/brighter.I only experienced "piling" when I put too much product on. I liked the consistency and it was fine under makeup.I bought this product primarily to treat rosacea on my cheeks. I was not expecting it to also deal with closed comedones on my forehead. This has been a bonus.I have now "graduated" to a product with a higher concentration but I'm glad I started out with this one to get my skin used to the active ingredient.

5.0 out of 5 stars Best product EVER

p.b. · 17 May 2025

This product has been a game changer!I’m 37 and I’ve had issues with spots for as long as I can remember! I started using this alongside the azelaic acid soap (found on Bolo)and my skin is the best ever…so much so I could go out with no concealer on now!Cannot believe I have eventually found something that works!I use Q+A’s niacinamide face wash also.

5.0 out of 5 stars Effective on my Skin

K.E.K. · 21 May 2025

This is my 2 nd bottle. I find that it has a very good effect on my skin. Helpful in keeping the wrinkles at bay.

3.0 out of 5 stars You can find better with same valu of money

J. · 22 March 2025

Basic peptide ingredients

5.0 out of 5 stars Love this product

A.C. · 3 April 2025

In my late 30s, I’ve tried countless skincare products, but this one has truly become my favorite! I love how my skin feels after using it, deeply hydrated, radiant, and so healthy. It’s a game-changer for my routine, and I couldn’t be happier with the results!

4.0 out of 5 stars Seems good at the moment.

S. · 30 April 2025

Gose in quite well not sticky only been using for a week so will come in the future and let you know.

Super

L.B. · 7 April 2024

(function() { P.when('cr-A', 'ready').execute(function(A) { if(typeof A.toggleExpanderAriaLabel === 'function') { A.toggleExpanderAriaLabel('review_text_read_more', 'Read more of this review', 'Read less of this review'); } }); })(); .review-text-read-more-expander:focus-visible { outline: 2px solid #2162a1; outline-offset: 2px; border-radius: 5px; } Für mich das einzige Vitamin c serum was auch wirklich hilft und meine Dunklen Pickelmale etc. aufgehellt hat !

Ottimo

R.B. · 4 January 2025

Qualità eccellente e un prezzo super accessibile. Piu efficiente di tanti altri produttori molto piu costosi.

Grande consommatrice

ɴ.✨. · 17 March 2025

Je recommande à 1 000% cette sérum à la vitamine C. Pour moi c’est un must have à avoir dans sa routine. Depuis plus d’un an je l’utilise et je dois avouer que la qualité de ma peau n’a jamais été aussi bonne que depuis que j’utilise ce sérum, combiné à de l’acide hyaluronique

Good serum

M. · 29 January 2025

Works like I want it to work.

Siero

S. · 2 June 2022

Questo prodotto mi ha salvato