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Madre Labs, Retinol Serum 1%, 1 oz (28 g) (Discontinued Item)

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Madre Labs, Retinol Serum 1%, 1 oz (28 g) (Discontinued Item)

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Madre Labs, Retinol Serum 1%, 1 oz (28 g) (Discontinued Item)

Out of Stock - Discontinued
  • Shipping Weight:
    0.12 lbs
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  • Product Code: MLI-00919
  • UPC Code: 898220009190
  • Dimensions:
    1.8 x 2.2 x 2.2 in, 0.1 lbs
    Switch to Metric units
Frequently Purchased Together
Product Overview


  • Contains 1% Stabilized Retinol
  • pH Balanced
  • Suitable for All Skin Types
  • Eco-Friendly Packaging
  • Biodegradable Ingredients
  • Cruelty Free

Contains retinol, a vitamin A derivative that helps reduce deep wrinkles and pore size, while increasing cell turnover.

Suggested Use

After cleansing, gently apply a thin layer to face and neck, then moisturize.

Other Ingredients

Deionized water, cetearyl olivate, caprylic/capric triglycerides, sorbitan olivate, shea butter ethyl esters, glycerin, thymus vulgaris (thyme) extract, rhodiola rosea root extract, tamarindus indica fruit extract, coffea arabica (coffee) seed extract, silybum marianum seed extract, retinol sodium hyaluronate, sodium ascorbate, tocopheryl acetate, dimethicone, tocopherol, xanthan gum, sodium hydroxide, acrylates/C10-30 alkyl acrylate crosspolymer, tetrasodium EDTA, pehnoxyethanol, caprylyl glycol, sorbic acid.


For external use only. Avoid contact with eyes.

Discontinue use if you experience skin sensitivity.

Keep out of reach of children.

iHerb Customer Reviews

Cheapest retinol serum of all time

Posted by iHerb Customer on June 5 2017 | Verified Purchase

Honestly this was the reason I registered to IHerb and started ordering. At the time I bought it, Madre Labs made the cheapest retinol serums I could find. And it was just perfect for my skin type. I'm sorry they don't produce it any more, but of course I understand why they renewed the formula.

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No me gustó

Posted by iHerb Customer on April 18 2017 | Verified Purchase

Me pareció un horror. Seguramente hay gente encantada con él, pero a mí me parecía que no se acababa nunca. El olor, la textura, no sé, no lo compraría de nuevo.

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Gosh, it WORKS!

Posted by iHerb Customer on February 22 2016 | Verified Purchase

I use it once or twice a week, mixing with my night gel and applying after serum. The next morning my skin is like new! Amazing. I will definitely repurchase!

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Posted by claclita on January 25 2016 | Verified Purchase

No le tenia fe a esta crema aun no termino el primer frasco y ya me ha borrado una linea de expresion del entrecejo..realmente de no creer...pero es cierto la recomiendo 100%

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Sad that it has been discontinued

Posted by iHerb Customer on January 14 2016 | Verified Purchase

I love this serum. My skin feels so tight and refreshed after using it. I wouldn't use it when my acne is very sad thought. I still have a lot left, but I am disappointed that is discontinued now, as the alternatives are so much more expensive.

Thanks for your feedback!