What does this Vitamin C serum do?

Our 20% Vitamin C + E + Ferulic Acid serum brightens skin, helps support and build collagen, and evens out tone. It provides a megadose of Vitamin C to give dull, discolored, and stressed skin a pick me up while providing 24/7 protection against environmental pollutants.

What are the key benefits of this serum?

Benefits include: brightens dull complexions, promotes healthy cell turnover, helps maintain and prevent uneven skin texture and tone, stimulates collagen production, and provides protection against environmental stressors.

What is the concentration of Vitamin C in this serum?

This serum contains a 20% concentration of L-ascorbic acid, a highly effective skin antioxidant and collagen builder.

What are the ingredients in this serum?

Water, Ethoxydiglycol, L-Ascorbic Acid, Propylene Glycol, Alpha Tocopherol, Polysorbate 80, Panthenol, Ferulic Acid, Sodium Hyaluronate, Benzyl Alcohol, Dehydroacetic Acid.

Who is this serum recommended for?

This serum is recommended for all skin types. It targets dullness, hyperpigmentation, and discoloration.

What makes the pouch format special?

The single-use pouch format is perfect for travel and on-the-go use. Each box comes with a one month supply of 28 pouches. The pouches help ensure freshness and potency of the active ingredients.

Is this serum cruelty-free and vegan?

Yes, this serum is paraben free, sulfate free, has no fragrance, is dye free, cruelty free, and vegan.

What is the return policy?

Timeless Skin Care offers a 30-day return window. Returns are free and can be made by mail.

How should I store this Vitamin C serum for optimal potency?

For optimal efficacy and to prevent oxidation, store the serum in the refrigerator upon receipt. Begin use immediately upon receiving your order.

Can I use this serum with other active ingredients?

This lightweight, non-greasy formula is designed to be added to any skincare routine. However, consult with a skincare professional before combining multiple active ingredients to avoid irritation.

20% Vitamin C + E Ferulic Acid Serum | Pouches

Science-backed ingredients graphic for Timeless CEF 20 highlighting L-Ascorbic Acid (Vitamin C), Ferulic Acid, and Vitamin E with brightening and antioxidant benefits.

Clinical Results After 28 Days graphic showing 81% improved overall complexion, 76% less dull skin, and 71% brighter and smoother skin.

Model holding the Timeless CEF 20 box with callouts: brightens and evens skin tone, protects against environmental damage, and boosts collagen production.

5-star customer review for Timeless CEF 20 shown next to a Vitamin C + E Ferulic Acid serum sample packet on a yellow background.

Graphic reading “Powerful antioxidant serum for brighter, more even skin” targeting discoloration, dullness, and uneven skin tone and texture.

Benefits

How it works

Directions

Ingredients

Brightens dull complexions
Promotes healthy cell turnover
Helps maintain & prevent uneven skin texture & tone
Stimulates collagen production
Provides protection against environmental stressors

20% Vitamin C + E Ferulic Acid Serum | Pouches

Timeless Skin CareBrighten, defend & smooth skin

4.8

Rated 4.8 out of 5 stars

11,331

About Product

PARABEN FREE | SULFATE FREE | NO FRAGRANCE | DYE FREE | CRUELTY FREE | VEGAN

The Brightener - Give your skin a megadose of Vitamin C. Our 20% Vitamin C + E + Ferulic Acid serum brightens skin, helps support and build collagen, and evens out tone. Enhanced with Vitamin E & Ferulic Acid, this serum is a great pick me up for dull, discolored, and stressed skin, while providing 24/7 protection against environmental pollutants. Now, in new, single use packaging, perfect for travel and for on-the-go! Each box comes with a one month supply (28 pcs).

Recommended for: All skin types

Targets: Dullness, Hyperpigmentation, Discoloration

Read Less

Benefits

How it works

Directions

Ingredients

Brightens dull complexions
Promotes healthy cell turnover
Helps maintain & prevent uneven skin texture & tone
Stimulates collagen production
Provides protection against environmental stressors

APPLICATION: Apply and smooth contents of single use pouch onto freshly cleansed face and neck. Wait until the product has fully absorbed into the skin before the next step in your routine. SPF recommended for AM use.

FREQUENCY: Use daily, AM or PM. For optimal efficacy, begin use upon receipt and store in the refrigerator.

Benefits

How it works

Directions

Ingredients

$23.95

Clinical Trial Results

*Based on a clinical trial of 21 participants after 28 days of use. Performed by a third party.

81%

had an improved overall complexion

76%

had noticeably less dull skin

71%

found their skin was noticeably brighter & smoother

4.8

Rated 4.8 out of 5 stars

Based on 11,331 reviews

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11,331 reviews

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Jane
Reviewing
20% Vitamin C + E Ferulic Acid Serum
I recommend this product
Rated 5 out of 5 stars
5/31/26
5 Stars
Completely changed my skin. Its amazing! Brighter skin, dark spots starting to lighten up, and just overall even skintone.
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Angie R.
Verified Buyer
Reviewing
20% Vitamin C + E Ferulic Acid Serum
I recommend this product
Age 60+
Rated 5 out of 5 stars
5/30/26
Fan for life
I love all of my Timeless products and their vitamin c is no exception! It is a part of my morning skin routine and has made so much difference in the clarity and texture of my skin. The price and quality can't be beat. I highly recommend any of their products!
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Allison M.
Verified Buyer
Reviewing
20% Vitamin C + E Ferulic Acid Serum
I recommend this product
Age 45-60
Rated 5 out of 5 stars
5/28/26
Im getting compliments!
Not what i was expecting and be prepared because it comes out quickly and very liquidly. But the real thing is - I'm getting compliments that I look great. And everyone wants to hear that. Will purchase again.
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Jan C.
Verified Buyer
Reviewing
20% Vitamin C + E Ferulic Acid Serum
I recommend this product
Age 60+
Rated 5 out of 5 stars
5/22/26
20% Vit. C & E Ferulic Acid Serum
This is the most lovely serum I've used. After 3 weeks it has really lightened some dark spots very nicely. I'm excited to see the results in another month . It was a pleasure to interact with this company. No guessing after you pay. The confirmation of my order and updates were appreciated after dealing with another company that really dropped the ball with customer service. Thank you, Timeless Skin Care. I am very happy!
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Aries
Reviewing
20% Vitamin C + E Ferulic Acid Serum
I recommend this product
Rated 5 out of 5 stars
4/26/26
5 Stars
My new fave Vitamin C. It does a fantastic job at an extraordinary price. This will be my go to. My skin looks beautiful.
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20% Vitamin C + E Ferulic Acid Serum | Pouches

PARABEN FREE | SULFATE FREE | NO FRAGRANCE | DYE FREE | CRUELTY FREE | VEGAN

Clinical Trial Results

81%

76%

71%

What are you looking for?

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20% Vitamin C + E Ferulic Acid Serum | Pouches

PARABEN FREE | SULFATE FREE | NO FRAGRANCE | DYE FREE | CRUELTY FREE | VEGAN

Clinical Trial Results

81%

76%

71%

What are you looking for?