great add-on
"i like it so far as an add in for my routine! helps even out my dryness vs oily"
Peach & Lily
Day & Night Serum Duo
Sale price
$85
Regular price
$94
Day & Night Serum Duo
Sale price
$85
Regular price
$94
Get visibly radiant skin AM and PM with this duo. Our bestselling Glass Skin Refining Serum promotes visibly hydrated, smooth, luminous skin. Our breakthrough Retinal For All Renewing Serum visibly reverses and prevents signs of aging with a powerful yet gentle dose of 0.1% retinal. Skin will appear firm and more even-toned with a youthful glow.
The results speak for themselves:
Glass Skin Refining Serum (40ml):*
- 100% said the serum is suitable for sensitive skin
- 96% saw smoother and softer skin
- 96% saw increased hydration and improved dry patches
- 92% saw brighter, more luminous, and healthier skin with a radiant glow
Retinal For All Renewing Serum (30ml):*
- 50% reduction in fine lines and wrinkles¹˒²
- 50% improvement in brightness¹˒²
- 62% improvement in skin texture¹˒²
- 67% improved skin barrier⁴
- 0% irritation³
*3rd party consumer study results
- Measured by Corneometer, Tewameter, TEWL, Cutometer, Visia Scan instrumentation based on a 4-week and 12-week independent clinical study conducted by expert clinical graders.
- Percentages reflect a range of results and may indicate maximum benefits achieved.
- “Zero irritation” claim refers to a near 0% water loss to skin, post formulation application, as measured in a 4-week independent clinical study using a Tewameter, indicating virtually no skin-barrier disruption.
- “Improved skin barrier” claim refers to a 67.62% improvement of the skin barrier, as measured in a 12-week independent clinical study using a Tewameter, indicating 67.62% less transepidermal water loss (TEWL).
- S. Mukherjee, A. Date et al., Clin Interv Aging. 2006 Dec; 1(4):327 348.doi: 10.2147/ciia.2006.1.4.327
- Novel research by Kang S, Kim K, Jun SH, et al. Anti-Irritant Strategy against Retinal Based on the Genetic Analysis of Korean Population: A Genetically Guided Top-Down Approach. Pharmaceutics. 2021 Dec; 13(12): 2006. DOI: 10.3390/pharmaceutics13122006
- G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268,pp 371 378
Get visibly radiant skin AM and PM with this duo. Our bestselling Glass Skin Refining Serum promotes visibly hydrated, smooth, luminous skin. Our breakthrough Retinal For All Renewing Serum visibly reverses and prevents signs of aging with a powerful yet gentle dose of 0.1% retinal. Skin will appear firm and more even-toned with a youthful glow.
The results speak for themselves:
Glass Skin Refining Serum (40ml):*
- 100% said the serum is suitable for sensitive skin
- 96% saw smoother and softer skin
- 96% saw increased hydration and improved dry patches
- 92% saw brighter, more luminous, and healthier skin with a radiant glow
Retinal For All Renewing Serum (30ml):*
- 50% reduction in fine lines and wrinkles¹˒²
- 50% improvement in brightness¹˒²
- 62% improvement in skin texture¹˒²
- 67% improved skin barrier⁴
- 0% irritation³
*3rd party consumer study results
- Measured by Corneometer, Tewameter, TEWL, Cutometer, Visia Scan instrumentation based on a 4-week and 12-week independent clinical study conducted by expert clinical graders.
- Percentages reflect a range of results and may indicate maximum benefits achieved.
- “Zero irritation” claim refers to a near 0% water loss to skin, post formulation application, as measured in a 4-week independent clinical study using a Tewameter, indicating virtually no skin-barrier disruption.
- “Improved skin barrier” claim refers to a 67.62% improvement of the skin barrier, as measured in a 12-week independent clinical study using a Tewameter, indicating 67.62% less transepidermal water loss (TEWL).
- S. Mukherjee, A. Date et al., Clin Interv Aging. 2006 Dec; 1(4):327 348.doi: 10.2147/ciia.2006.1.4.327
- Novel research by Kang S, Kim K, Jun SH, et al. Anti-Irritant Strategy against Retinal Based on the Genetic Analysis of Korean Population: A Genetically Guided Top-Down Approach. Pharmaceutics. 2021 Dec; 13(12): 2006. DOI: 10.3390/pharmaceutics13122006
- G. Siegenthaler et al., Retinol and retinal metabolism, Biochemical Journal, 1990, 268,pp 371 378
Pairs Well With
Sale price
$35
Regular price
$54
Sale price
$59
Regular price
$64
Sale price
$95
Regular price
$100
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Clean Ingredients
-
Clinically Effective
-
Vegan
-
Cruelty-Free
-
Earth-Focused
Ingredients
-
Niacinamide
-
Peach Extract
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Heartleaf Extract
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Retinaldehyde
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Ectoin
Niacinamide
Ingredients
Featured Ingredients
- 01 Niacinamide
- 02 Peach Extract
- 03 Heartleaf Extract
- 04 Retinaldehyde
- 05 Ectoin
All Ingredients
From Our Founder
Alicia Yoon
Concerns
Your Concerns
- 01 Acne
- 02 Aging
- 03 Dark spots
- 04 Dullness
- 05 Fine lines & wrinkles
- 06 Loss of firmness
- 07 Hyperpigmentation
- 08 Redness
- 09 Sensitivity
- 10 Uneven skin tone
- 11 Uneven skin texture
Dyan R. - Verified Buyer
Overall rating: 4.828283 / 5 from 99 reviews.
AI Generated Review Summary
The Day & Night Serum Duo offers visibly radiant skin with the Glass Skin Refining Serum promoting hydration and smoothness, and the Retinal For All Renewing Serum reversing signs of aging. Customers reported smoother, softer, and more luminous skin, along with improved skin texture and barrier function.
Summary topics
- Visible Results: 8%
- Noticeable Difference: 6%
- Combo Satisfaction: 6%
Review topics: [size, absorbs, irritation, issues, results, improvement, feels, shipping, amount, skin, looks, buy, pores, difference, works, serum, duo, combo, retinol, cream, routine, set, combo of products, brand, deal].
Review highlights
- "It makes my skin feel great!" —
- "This duo is amazing for my combination and acne prone skin." —
- "My skin looks and feels fantastic, and as always nothing harmful or toxic in the ingredients." —
Reviews
Love ❤️ make my face
"Love ❤️ make my face feel and looks amazing."
So good!
"My travel must haves! Love them both, this is the first retinol gentle enough for my sensitive skin."
Perfect size
"The best from Peach & Lily in mini size. Easy to bring anywhere you go."
It’s been working great for
"It’s been working great for my skin. My skin feels clean and refreshed"
Love the retinal, like the glass skin serum.
"Love the retinal, like the glass skin serum. Went from the mildest retinol to this retinal serum and I had no negative reactions other than expected minor sensitivity. The glass skin serum I like but not necessarily love. It's a good all arounder but there's cheaper k-beauty products out there with the same ingredients."
Literally all you need!
"If you don't have these two in your routine, what are you doing!? I have super sensitive skin and have tried so many other brands before my sister introduced me to Peach & Lily. These two is now a staple, and the holy grails of my nightime skin routine. Did i also mention my search for a skincare brand that works for me is over? No lie. It's been three years already! I started out using the serum on a daily every night before bed (still do!) and when the retinal came out, I added it to my routine but on alternate nights. Anddddd my skin has never looked so hydrated, bright and clear. I am naturally a skeptic, always have been but after seeing the results, and especially how gentle the products are, I am now a P&L fan for life."
Perfection!
"I bought the travel duo to try each item, but also to have a travel size package for trips. I am so impressed with the way that each make my skin feel and look! I have battled dry skin for years, and Peach and Lily products have definitely helped moisturize and repair my skin."
Best serums ever
"This is the most gentle but effective retinol based serum I've ever tried. Love how my skin glows straight out of bed in the morings!"
Love both products!
"Two amazing products they make my skin glow!"