20% Vitamin C + E Ferulic Acid Serum

For best results, we recommend using your 20% Vitamin C + E Ferulic Acid Serum within 3 to 6 months of opening, when it is freshest and most effective. As the serum begins to age, it will slowly appear darker in color due to the natural oxidation process. For further guidance and customer consideration, the period after opening symbol is provided on the product box. Use upon receipt and refrigeration is suggested to assist with the shelf life of the product.

With the suggested daily use amount of 1-2 pumps, a 1oz bottle of 20% Vitamin C + E Ferulic Acid Serum typically lasts about 1 month.

We do not recommend applying the 20% Vitamin C + E Ferulic Acid Serum serum directly to the under-eye area. The skin around the eyes is very delicate, therefore, we recommend using products specifically formulated for eye area instead.

As a general rule, apply products from thinnest to thickest. We do not recommend layering the 20% Vitamin C + E Ferulic Acid Serum with another active serum in a single routine. For further assistance with your Timeless routine, we welcome you to email consult@timelessha.com!

Yes it is suitable for use during pregnancy and breastfeeding when used as directed. Review the ingredient list of the 20% Vitamin C + E Ferulic Acid Serum and consult your healthcare provider if needed. For external use on face and neck only. Avoid eyes and chest/nipple area. Discontinue if irritation occurs. Store in a cool, dry place away from sunlight.

The water-like consistency of our 20% Vitamin C + E Ferulic Acid Serum allows the formula to deeply penetrate the skin for optimal efficacy and layering.

We recommend use of this high-strength Vitamin C + E Ferulic Acid Serum once daily. For best results, use in your morning routine, followed by moisturizer and SPF. Alternatively, if use at night is preferred, avoid layering with other active ingredients.

Our 20% Vitamin C + E Ferulic Acid Serum helps brighten dull skin, visibly fade dark spots, improve uneven skin tone, and reduce the appearance of fine lines and wrinkles. Its antioxidant blend of 20% L-Ascorbic Acid (Vitamin C), Vitamin E, and Ferulic Acid helps protect skin from environmental stressors while supporting collagen production for firmer, more radiant-looking skin.

Our 20% Vitamin C + E Ferulic Acid Serum delivers a high concentration of pure L-Ascorbic Acid (Vitamin C) to help visibly brighten skin, improve discoloration, reduce the appearance of fine lines, and promote a more even complexion. Our 20% Vitamin C + E Ferulic Acid Serum combines 20% Vitamin C with Vitamin E and Ferulic Acid, which help stabilize the formula and enhance antioxidant protection.

Timeless 20% Vitamin C + E Ferulic Acid Serum combines 20% pure L-Ascorbic Acid, Vitamin E, and Ferulic Acid, a well-known antioxidant trio that helps brighten skin, support collagen production, improve the appearance of dark spots, and defend against environmental stressors. While many Vitamin C serums featuring this antioxidant combination can cost well over $100, our 20% Vitamin C + E Ferulic Acid Serum offers comparable key ingredients and concentration for a fraction of the price - $27.95, making professional-quality skincare more attainable without compromising on performance. The formula is also packaged in an opaque pump bottle to help minimize oxidation, is fragrance-free and dye-free, and is made in small batches to help preserve freshness and potency. For best results, store the serum in the refrigerator after opening. If you're looking for a Vitamin C serum that delivers powerful antioxidant protection, visible brightening, collagen support, and exceptional value, our 20% Vitamin C + E Ferulic Acid Serum is a great choice for both beginners and experienced skincare users.

Vitamin E and Ferulic Acid work synergistically with Vitamin C to improve antioxidant performance and help stabilize the formula. Together, these ingredients help defend against free radical damage, support healthier-looking skin, and maximize the visible brightening and anti-aging benefits of Vitamin C.

Yes. Vitamin C is one of the most researched skincare ingredients for improving the appearance of hyperpigmentation, post-acne marks, and uneven skin tone. With consistent daily use, Timeless Skin Cares 20% Vitamin C + E Ferulic Acid Serum helps promote a brighter, more even-looking complexion.

Yes. Vitamin C helps support collagen production, which can improve the appearance of fine lines and wrinkles over time. When paired with Vitamin E and Ferulic Acid, it also helps protect skin against environmental damage that contributes to premature aging.

This serum is suitable for most skin types, including normal, combination, oily, and mature skin. Because it contains 20% pure L-Ascorbic Acid, those with sensitive skin may prefer gradually introducing the serum (every other day) until the skin acclimates to the concentration for daily use.

Vitamin C is generally preferred for use in the AM routine, as it helps provide antioxidant protection against environmental stressors, including pollution and free radicals generated by UV exposure. For optimal daytime protection, it is best to follow application with a broad-spectrum sunscreen.

Yes! Our 20% Vitamin C + E Ferulic Acid Serum is designed for daily use. If you're new to high-strength Vitamin C, start every other day and gradually work up to daily application as your skin adjusts.

Absolutely. Hyaluronic Acid and Vitamin C work well together. Vitamin C helps brighten and protect the skin, while Hyaluronic Acid attracts moisture to keep skin feeling hydrated, smooth, and plump.

Many people notice brighter-looking skin within a few weeks, while improvements in dark spots, skin tone, and fine lines typically become more noticeable after 8–12 weeks of consistent daily use. Results vary depending on your skin concerns and routine.

Yes. Our 20% Vitamin C + E Ferulic Acid Serum is fragrance-free, dye-free, and formulated without added parabens, making it a great choice for those looking for a straightforward antioxidant serum.

Yes, although many people prefer using Vitamin C in the morning and retinol in the evening to help minimize the potential for irritation while maximizing the benefits of both ingredients. If you have sensitive skin, introduce each product gradually.

Yes. The combination of Vitamin C, Vitamin E, and Ferulic Acid provides powerful antioxidant protection that helps neutralize free radicals generated by daily exposure to pollution and UV rays. While it supports your skin's natural defenses, it should always be paired with sunscreen and is not a replacement for SPF.

Anyone looking to brighten dull skin, improve uneven skin tone, reduce the appearance of dark spots, support collagen production, or add antioxidant protection to their skincare routine can benefit from a Vitamin C serum. Our 20% Vitamin C + E Ferulic Acid Serum is especially popular for addressing visible signs of aging and sun damage.

A 20% Vitamin C serum can be an excellent choice for beginners, but it's best to introduce it gradually. If you're new to Vitamin C, start by applying our 20% Vitamin C + E Ferulic Acid Serum 2–3 mornings per week, then increase to daily use as your skin builds tolerance. Follow with moisturizer and always wear sunscreen during the day.

The best Vitamin C serum for dark spots contains pure L-Ascorbic Acid, the most researched form of Vitamin C. Our 20% Vitamin C + E Ferulic Acid Serum combines 20% L-Ascorbic Acid with Vitamin E and Ferulic Acid to help visibly brighten skin, fade the appearance of discoloration, and promote a more even-looking complexion.

Yes. Vitamin C can help improve the appearance of post-acne marks and discoloration by promoting a brighter, more even skin tone. While it won't change the texture of deep acne scars, consistent use of the 20% Vitamin C + E Ferulic Acid Serum can help fade lingering dark spots and support healthier-looking skin.

Vitamin C serum should be applied before moisturizer. After cleansing, apply a few drops of our 20% Vitamin C + E Ferulic Acid Serum to clean, dry skin. Allow it to absorb, then follow with moisturizer and finish with broad-spectrum sunscreen during the day.

As pure Vitamin C oxidizes, it can gradually change from clear or pale yellow to a darker yellow, orange, or brown. A slight yellow tint is normal, but if the serum becomes dark orange or brown, it has likely oxidized and may be less effective. Proper storage in the refrigerator helps preserve the formula's potency.

Yes. Vitamin C is ideal for a morning skincare routine because it provides antioxidant protection against environmental stressors like pollution and free radicals. Our 20% Vitamin C + E Ferulic Acid Serum is formulated for daily use. If you're new to Vitamin C or have sensitive skin, begin with a few applications per week and gradually increase as tolerated.

Vitamin C can be paired with many skincare ingredients, but if you have sensitive skin, you may prefer not to layer high-strength exfoliating acids (such as AHAs or BHAs) or retinol at the same time as a 20% Vitamin C serum, as this may increase the potential for irritation. Many people choose to use Vitamin C in the morning and retinol or exfoliating treatments in the evening. As with any active ingredient, introduce new products gradually and adjust your routine based on your skin's needs.

Yes, many people with sensitive skin can use our Vitamin C + E Ferulic Acid Serum successfully. If you're sensitive to active ingredients, introduce this serum gradually by applying it a few mornings each week before increasing to daily use. Following with a hydrating moisturizer like our Squalane Oil 100% Pure can help support your skin barrier.

Typically, 1-2 pumps are enough to cover the face, with an additional pump if applying to the neck and décolletage. A little goes a long way, and using more product won't necessarily improve results.

Yes. Vitamin C is known for its ability to visibly brighten dull, tired-looking skin and improve overall radiance. With consistent use, our 20% Vitamin C + E Ferulic Acid Serum helps reveal a more luminous, healthy-looking complexion.

The lifespan of one bottle depends on how much you use each day, but with daily application of a few drops, most users find a bottle lasts approximately 1–2 months. Because fresh Vitamin C is important for optimal performance, storing the serum in the refrigerator after opening helps maintain its quality throughout use.