Hi Peach Fam! We’re so excited to share the results of our 30-Day Challenge with our Glass Skin Refining Serum! These results truly speak for themselves.

First, a little background: in May, we invited a diverse group of people with different skin tones and skin types to take part in our 30-Day Challenge—use our Glass Skin Refining Serum every day for 30 days. We wanted to get truly honest opinions and an unbiased look at how the Glass Skin Refining Serum works to help transform skin.

None of the participants of our study had used our Glass Skin Refining Serum before. Many hadn’t even heard of Peach & Lily before. No one was paid, though everyone received a free Glass Skin Refining Serum to use during the 30 days.

All our participants followed the same rules:

  1. Use the Glass Skin Refining Serum every day, morning and evening, for 30 days.
  2. Apply the Glass Skin Refining Serum as the first step of your routine, right after cleansing*.
  3. Take a photograph with no filters and no fancy lighting. Try to take all photos in the same place at the same time.
  4. Follow the Glass Skin Refining Serum with the rest of your routine.
  5. Write down a few notes and observations.

* Typically, you would apply the Glass Skin Refining Serum after your toner and essence, but, for the purposes of our study, we asked our participants to apply right after cleansing. We didn’t want the results to be affected by the different toners/essences people used.

We’re excited to share these results with you! All the photos were self-taken by the participants, and nothing has been Photoshopped or edited. Here are their results after one day, one week, two weeks, three weeks, and one month of use!

First Day Of Use

EVE says, “Keeps my skin hydrated more than ever before and think it is probably the best serum I've ever used!” Also, see how her skin looks more balanced and less oily and her skin appears more poreless, even after one use!



ANNIE says, “I was surprised how long it lasted! [...] the serum really hydrated my problem areas.” Even one use reduced the visible redness on her cheeks. She loved the Glass Skin Refining Serum so much, telling us, "Love the product and now a die-hard fan," and bought our whole line!



“The first time I put on the Glass Skin Serum, it felt very nice and hydrating like my skin was, as they say, getting a drink of water,” says STEPHANIE. Her eye area, particularly, looked brighter, her skin, overall, more hydrated.


Generally, people found the Glass Skin Serum to be lightweight and fast-absorbing, leaving no residue behind. Most noted the lack of scent and clean texture, and many shared that Glass Skin left their skin feeling softer than before, even with just one day’s use.

After One Week

JENNIFER says, "[The Glass Skin Refining Serum] feels really nice on my skin." Her texture also looked smoother, and her hyperpigmentation, especially around her chin, started to look lighter after one week.



"The serum is good for hydration," says ZINA. Her fine lines appeared less visible as her skin, overall, looked more plumped up and hydrated.



SAMANTHA's photos really speak for themselves. The texture on her cheek looked so much smoother with reduced redness.


After one week, people started noticing significantly more hydration and reduced dryness. Skin started to look more even in tone, and bumps were starting to go away. Pores were also starting to appear less visible.

After Two Weeks

The redness on ALIVIA's cheeks was less visible, and her skin looked more even in tone and softer in texture. Her eye area, in particular, looked much brighter, giving her a more awake appearance.



The texture on the side of PHYLLIS looked visibly smoother and more translucent.



BERTHE writes, "My skin texture has improved; my skin seems to be firmer and my pores are barely noticeable. I never leave the house without at least some light foundation but went out a couple of times without wearing any makeup other than my lipstick and felt comfortable." Her hyperpigmentation on her forehead and cheeks appeared visibly reduced. Her skin also looked less oily and much more balanced, giving her skin an almost airbrushed finish with a creamy, even luminosity.



MELISSA's skin started to look brighter, more luminous and radiant—basically, more like glass, so much that she couldn't resist smiling in her photo!


After two weeks passed, people started getting compliments from friends and coworkers. Skin started to look brighter with a more lit-from-within glow—that classic luminosity that comes with skin that looks like glass. Skin also started to feel softer and smoother. Dry spots or oily spots also started to go away as skin became more visibly balanced with sufficient hydration.

After Three Weeks

ARCHANA says, "I really liked that the product was odor-free, absorbed quickly into my skin, and didn’t irritate or cause my skin to tingle. Even after just two weeks, my skin was noticeably softer and brighter." After three weeks, her skin appeared so much smoother, her breakouts calming down and going away. Her dark spots and scarring also started to look much lighter, giving her skin more luminosity.



"Honestly, all around improvement," PUJA writes. "My sister, who hasn't seen me in four months, asked what I am doing differently for my skin because it looks a lot better. Blemishes are lighter. Skin is much more glowy." Not only did her breakouts calm down, but her redness and acne scarring looked visibly improved. Her skin, overall, looked more hydrated and calmer.


Three weeks of consistent use started to reduce the appearance of pores as skin looked visibly firmer and more plumped up. Skin also felt markedly softer and smoother, with deeper hydration helping skin look dewier, more luminous and well rested.

After Thirty Days

ALIVIA's skin looked markedly different after one month of use, looking more luminous and translucent. The texture of her skin looked smoother with less redness and more even tone. Her skin also had a brighter, more plumped-up appearance, especially around her eyes.



MONICA says, "I look forward to putting this serum on every day! It goes on very smoothly, and my skin absorbs it really quickly. After a month of use, my pores on my cheeks shrunk and the skin under my eyes have less wrinkles! I also can't believe it's non-toxic! I highly recommend this serum! You must try it!" Her skin looked less dull and much more vibrant with a visible glow.


After one month, the effect of the Glass Skin Refining Serum on the appearance of skin was much more obvious. Consistent use showed that skin was more deeply hydrated with a smoother appearance. Dark spots and scarring appeared lighter, and skin tone, in general, looked more even, consistent and translucent. Pores even looked much smaller. And skin was left with that hallmark luminous glow.


Skin that's so healthy and hydrated, it looks poreless, luminous, translucent—like glass. It sounds impossible, but, after using our Glass Skin Refining Serum every day for 30 days, people found that glass skin is attainable. Glass skin goals can be achieved! And our Glass Skin Refining Serum is the perfect place to start.

With these dramatic results in mind (again, we did no Photoshopping or editing!), we’d love for you to try our 30 Glass Skin Challenge yourselves! Whether you’re new to our Glass Skin Refining Serum or not, document your skin journey with our Glass Skin Refining Serum over 30 days, and share your results with us, using our hashtag, #GlassSkinGoals!