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  • Serious Skincare Original Glycolic Serum with glycolic acid and AHAs helps exfoliate, smooth skin texture, and reveal a brighter, more youthful-looking complexion.
  • Before and after comparison of a woman's face with text indicating 'after 30 days'. Glycolic Retexturizing by Serious Skincare. Serious Skincare Glycolic Retexturizing Cleanser gently exfoliates, removes makeup and impurities, and reveals softer, smoother, brighter-looking skin.
  • Before and after comparison of a woman's face with text indicating 'after 30 days'. Glycolic Retexturizing by Serious Skincare. Serious Skincare Glycolic Retexturizing Cleanser gently exfoliates, removes makeup and impurities, and reveals softer, smoother, brighter-looking skin.
  • Serious Skincare Original Glycolic Serum with glycolic acid and AHAs helps exfoliate, smooth skin texture, and reveal a brighter, more youthful-looking complexion.
  • Serious Skincare Original Glycolic Serum with glycolic acid and AHAs helps exfoliate, smooth skin texture, and reveal a brighter, more youthful-looking complexion.
  • Serious Skincare Original Glycolic Serum with glycolic acid and AHAs helps exfoliate, smooth skin texture, and reveal a brighter, more youthful-looking complexion.
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GLYCOLIC SERUM Original Duo

4.3
Rated 4.3 out of 5 stars
6 Reviews

Extreme Renewal | 1 Fl. Oz.

$56.00 $28.50 $28.50
$56.00 $28.50
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Shipping calculated at checkout.

Resurface. Renew. Glow.

Reveal smoother, brighter, more youthful-looking skin with our original Glycolic Serum—an intensive skin-resurfacing treatment designed to help renew the appearance of dull, uneven skin.

Formulated with Glycolic Acid, Alpha Hydroxy Acids (AHAs), and natural fruit extracts, this powerful serum gently exfoliates away dull, dead skin cells while helping to improve the appearance of rough texture, fine lines, uneven tone, and enlarged pores. The result is a complexion that feels softer, looks brighter, and glows with healthy-looking radiance.

Lightweight and fast-absorbing, this treatment layers seamlessly into your skincare routine to help maintain a smoother, more refined complexion with continued use.

Your Daily Skin Renewal Treatment

Healthy-looking skin begins with gentle exfoliation. Our original Glycolic Serum helps resurface and refine your complexion while revealing skin that looks smoother, brighter, and beautifully renewed with continued use.

Experience the glow that comes from healthier-looking, beautifully resurfaced skin. ✨

How it Works

Shake well before use. Apply a dropper of serum to clean, dry skin on the face and neck twice a day. If more hydration is needed, follow up with our Glycolic Cream or moisturizer of choice. Avoid the immediate eye area. Due to increased skin sensitivity, always wear sunscreen when using this product.

Product Benefits

✨ Gently exfoliates to reveal smoother, softer-looking skin

🍊 Helps brighten dull, lackluster complexions

🌿 Formulated with Glycolic Acid, AHAs, and natural fruit extracts

💧 Helps improve the appearance of uneven texture and rough skin

🌟 Minimizes the appearance of fine lines and enlarged pores

💛 Leaves skin looking refreshed, radiant, and youthful

Key Ingredients

Water, Glycolic Acid, Hydroxyethylcellulose, Hexanoyl Dipeptide-3 Norleucine Acetate, Lecithin, Glycerin, Butylene Glycol, Propylene Glycol, Hydrolyzed Opuntia Ficus Indica Flower Extract, Vaccinium Myrtillus Fruit Extract, Saccharum Officinarum (Sugar Cane) Extract, Acer Saccharum (Sugar Maple) Extract, Citrus Aurantium Dulcis (Orange) Extract, Citrus Limon (Lemon) Extract, Prunus Cerasus (Bitter Cherry) Extract, Opuntia Tuna Extract, Coffea Aribica (Coffee) Extract, Acacia Senegal Extract, Mucor Miehei Extract, Vitus Vinifera (Grape) Seed Extract, Punica Granatum Extract, Tetrasodium EDTA, Lavandula Angusitfolia (Lavender) Oil, Phenoxyethanol, Capryly Glycol, Hexylene Glycol.

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  • Cruelty-Free

  • Sensitive Skin Approved

  • Board-Certified Dermatologist Approved

4.3
Rated 4.3 out of 5 stars
Based on 6 reviews
83%would recommend this product
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6 reviews
  • BP
    Barbara P.
    Verified Buyer
    I do not recommend this product
    Rated 1 out of 5 stars
    2 years ago
    Glycolic Serum bottle arrived empty

    The bottle arrived empty. I could not figure out why the pump would not work. So I called your customer service department and the lady was clueless. She checked with you support team. They went over the simple directions on how to open the pump. I already knew how to open and activate the pump. Ive been buying your products for 19 years. Then they suggested I open the bottle and look at the pump stem. I did this after i got off the phone. The pump stem was DRY. I got a flashlight and looked in the small bottle. There is just a hint of liquid at the very bottom. The bottle is empty. It needs to be replaced. Thanks.

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  • CE
    Cathy E.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    My skin looks younger in the morning!

    I love this--My skin looks younger in the morning!

    Was this helpful?
  • JH
    Judith H.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    That’s it

    So glad to be able to get this only wish I’d ordered more lol

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  • PT
    Patsy T.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Best product love it

    Have been using SSc products for 25 years. Live the Glycolic products. I live all of the line I've used A and C and of course glycolic lines. I can't always afford them. I stock up when I receive Deal of the Week deals. Love SSc!

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  • DC
    Diane C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    2 years ago
    Soothing serum

    I love the way it feels on my skin. My skin is smoother and never feels tight.

    Was this helpful?
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Frequently Asked Questions

Do you offer any product guarantee?

All of our products are backed by a 30-day money back guarantee. If you are unsatisfied with your product for any reason, simply contact customer care to redeem your refund.

How long will it take to get my order?

All orders are typically processed within 24 hours of being received. You can expect your order to be delivered to your door within 5 working days.

Is it possible to track my order?

Absolutely! Once your order is processed and shipped from our distribution center, you will receive a tracking number via email. This will allow you to track your order all the way to your doorstep.

Where do you currently ship?

We have distribution centers throughout the U.S. so we ship to all 50 states. Our shipping partners are reliable and always take care of our customers.

How can I get in touch with customer support?

Our customer care team is available to answer your questions and offer order support. You can get in touch with us by emailing support@seriousskincare.com or calling +1-800-540-8662.

All returns should be sent to:

Serious Skincare Returns

ATTN: Blue Logistics

8825 Boggy Creek Rd

Orlando, FL 32824