Formulated with 5% vegan lactic acid and 10% niacinamide to improve skin tone, fine lines, dark spots, and texture.

A gentle resurfacing serum30 mL ・ 1 fl. oz.

Formulated with 5% vegan lactic acid and 10% niacinamide to improve skin tone, fine lines, dark spots, and texture.

A gentle resurfacing serum

A non-irritating resurfacing treatment featuring 5% vegan lactic acid and a high 10% load of soothing niacinamide to improve skin tone, fine lines, dark spots, dryness, and appearance of pores while helping preserve your skin barrier function. Formulated with 56% birch juice, it instantly brightens and hydrates while increasing radiance and glow over time. Skin looks smoother, clearer, and healthier with a “newborn” glow!

  • Clinically and dermatologically tested
  • Ideal for all skin types
  • pH range of 3.0 - 4.0
  • Free of: Alcohol, Essential Oil, Derivative of Coconut, Dye, Fragrance, Gluten, Paraben, PEG, Phthalate, Silicone, Soy and Sulfate
  • Shelf life: 30 months | Period after opening: 12 months

Key ingredients

1. 5% Vegan Lactic Acid

Lactic acid gently exfoliates the skin, revealing brighter, smoother, younger-looking skin and refined pores. It also helps with texture, fine lines and increases skin’s moisture retention.

2. 10% Niacinamide

Niacinamide is a soothing and brightening powerhouse that reduces inflammation, redness, breakouts, and hyperpigmentation. While improving the appearance of enlarged pores, fine lines, and uneven skin tone, niacinamide also helps protect the skin’s barrier.

3. 56% Birch Juice

Containing 17 different amino acids, antioxidants, vitamins, and minerals, birch juice is an effective brightening and hydrating ingredient.

4. Squalane + Sodium Hyaluronate

Both ingredients hydrate, plump, and lock in moisture. Squalane provides weightless and long-lasting hydration. Sodium hyaluronate has a smaller molecular weight than hyaluronic acid, allowing it to penetrate deeper into your skin, delivering more hydration.

5. Oat Kernel Extract + Centella Asiatica Extract

Oats (Avena Sativa) have skin-calming properties to protect the skin barrier function. Centella asiatica is rich in antioxidants and has been found to benefit sensitive skin with its skin-soothing properties.

Full ingredients

Betula Platyphylla Japonica Juice, Niacinamide, Glycerin, Centella Asiatica Extract, Lactic Acid, Butylene Glycol, Squalane, Cetearyl Olivate, 1,2-Hexanediol, Betaine, Pentylene Glycol, Glyceryl Stearate SE, Sodium Hyaluronate, Avena Sativa (Oat) Kernel Extract, Anthemis Nobilis Flower Extract, Dipotassium Glycyrrhizate, Water, Ammonium Acryloyldimethyltaurate / VP Copolymer, Glyceryl Caprylate, Ethylhexylglycerin, Xanthan Gum, Caprylyl Glycol, Sorbitan Olivate, Propylene Glycol

How to use

• Directions
Apply a few drops to clean face as a leave-on treatment before applying your moisturizer. Use 2–3 times per week, adjust use based on your skin. PM use recommended.

• Caution
Avoid the eye area
Wear SPF as the product could increase skin’s sensitivity to the sun
Brief tingling upon application may be experienced


Write a review
A True Skin Rebirth
This serum has reached holy grail status like no other skincare product I own in my collection. Because AHAs can be irritating, the fact that Monday Born paired the Lactic Acid at an optimal percentage with other powerhouse ingredients to help soothe and hydrate the skin, it’s truly a game changer. The formula is gentle enough to respect your skin barrier as well which is super important when dealing with skin issues (as long as you’re not over exfoliating!). It treats so many issues like pigmentation, dullness, breakouts, & fine lines. Every time I wake up the next morning after using this serum, my skin is so soft & smooth, and my breakouts are calmed down. I’m telling you, you won’t regret this purchase!
Skin TypeCombination
Age Group25-29
Vacaville, CA
Don't be afraid if lactic acid
I've had few dark spots but my main concern was that i used to have small bumps on my cheeks that i wouldn't be able to remove even after washing my face twice a day and using toner. I decided to try rebirth to see if it would help me with both issues and i was gladly surprised. I have seen improvement while not being harsh on my sensitive skin. Also, i have seen it helps on reducing the size of pimples if you have applied during breakouts
Skin TypeDry
Age Group30-39
My skin is happy as a clam
The product that started it all...I am so glad to have invested in this product and the MB line. This serum has such great ingredients and has really helped my skin overall. My acne scars have faded and my skin is/feels revived! Star product, star quality. two thumbs up
Skin TypeCombination
Age Group25-29
My daughter introduced my to rebirth while I visited her. After one night of her letting me test it out I felt my skin softer the next morning. I have sensitive skin with adult acne scars. So far it is working great. Hopefully it will Continue to fade my acne scars.
Reno, Nevada
Great Product!
I received rebirth as a gift and I really like it! Since I’ve gotten it, I was able to use it twice. I noticed that my skin has felt softer and it has helped with the texture it. I’m excited to see the results as I continue to use it. I’m enjoying it, so far!
Skin TypeDry
Age Group30-39