VerdictAI
#1 in Best Vitamin C Serums

Timeless Skin Care Vitamin C Serum with Vitamin E & Ferulic Acid - Brightening Serum - for Oily & Dry Skin - Fragrance-Free - 1.7…

Timeless Skin Care

Best for

Best overall

Amazon rating

★★★★★4.3(12,799)

Amazon aggregate, one input among many in the Verdict Score

Verdict scoreGreat
87/ 100

Based on 2 trusted sources

Current price

$32.87

Check Price

Updated May 18, 2026 · 1 min read

Timeless Skin Care Vitamin C Serum with Vitamin E & Ferulic Acid - Brightening Serum - for Oily & Dry Skin - Fragrance-Free - 1.7…

Sources behind this verdict

10 reviewers weighted by source trust

Methodology →

The consensus

What reviewers found

Synthesized across the trust-weighted source mix below.

Across the reviewers we read, Timeless 20% Vitamin C + E + Ferulic Acid is the most consistently recommended affordable take on the canonical L-ascorbic acid + vitamin E + ferulic acid stack. A long-running r/SkincareAddiction comparison thread directly pitting Timeless against SkinCeuticals C E Ferulic concludes that Timeless is easy to apply, dries down cleanly, has a mild citrus scent, and held up against oxidation over a multi-month bottle, while costing a fraction of the prestige original. An r/AsianBeauty review with before-and-after photos credits it with brightening dull skin and reducing post-inflammatory hyperpigmentation over a multi-month routine.

What reviewers liked

  • Mirrors the 20% L-ascorbic acid + vitamin E + ferulic acid stack widely regarded as the gold standard in vitamin C chemistry
  • Specialist-subreddit consensus rates it as a credible SkinCeuticals C E Ferulic dupe at a fraction of the price
  • Very large verified-purchase review base on Amazon (12,000+) with consistent brightening and tone-evening feedback
  • Lightweight, fragrance-free texture that layers well under moisturizer and SPF per reviewers

Where it falls short

  • High-percentage L-ascorbic acid can sting or tingle, especially on compromised or sensitive skin
  • Oxidizes relatively quickly once opened; reviewers report color shifts within months if not stored properly
  • Some users on r/30PlusSkinCare and r/SkincareAddiction note the runny texture is easy to overapply and can feel tacky
  • Clear glass packaging accelerates oxidation compared with opaque or airless bottles

Across the reviews

Synthesis · not our verdict

Across the reviewers we read, Timeless 20% Vitamin C + E + Ferulic Acid is the most consistently recommended affordable take on the canonical L-ascorbic acid + vitamin E + ferulic acid stack. A long-running r/SkincareAddiction comparison thread directly pitting Timeless against SkinCeuticals C E Ferulic concludes that Timeless is easy to apply, dries down cleanly, has a mild citrus scent, and held up against oxidation over a multi-month bottle, while costing a fraction of the prestige original. An r/AsianBeauty review with before-and-after photos credits it with brightening dull skin and reducing post-inflammatory hyperpigmentation over a multi-month routine.

The disagreements are honest and worth flagging. Some r/30PlusSkinCare commenters note the formula can run thin and that some bottles seem to oxidize faster than others, which is a known risk with high-percentage LAA in clear glass. Verified-purchase reviewers at Target echo the brightening benefits but also mention a tingle on first application. fiftyshadesofsnail.com's deep-dive review frames it as a strong anti-aging pick that targets uneven tone and supports collagen, while cautioning that LAA at this strength isn't for first-timers.

Net across mainstream tech and beauty coverage plus specialist-subreddit consensus, this is the pick most reviewers reach for when they want the CEF formula without the CEF price tag, with the caveat that you should buy small bottles, store it cool and dark, and replace it promptly once it turns yellow-orange.

Key specs

Source: Amazon listing
Enriched Serum for Brightening Skin
Our skin care serum is infused with a megadose of vitamin C to support bright skin and aid healthy skin cell turnover
Advanced Skin Serum Formula
This vitamin C serum contains a blend of 20% vitamin C and E alongside Ferulic Acid, formulated to aid an even tone and texture
Face Serum for Skin Barrier Support
Our vitamin C serum supports a healthy skin defense against environmental pollutants
Use for Dry & Oily Skin
For the best skin support, use this vitamin C serum daily; apply 2-3 pumps onto freshly cleansed skin
Timeless Promise
Timeless Skin Care delivers effective results with high concentrations of active ingredients; our cruelty-free solutions are made with zero parabens, fragrances, or dyes

What customers say

2 verified voices
Timeless vitamin c + e + ferulic serum review with comparison pictures, and my part-Asian skincare routine. (x-posting to Skincareaddiction).
Trustedvia r/AsianBeauty
Very interesting and disappointing to hear. Vitamin C is supposed to be one of the few safe actives for pregnancy and I hadn't considered that ...
Supportingvia r/30PlusSkinCare

Trust tier reflects our editorial assessment of the source, not the individual quote. Hover for the rationale. See how we tier sources →

Video review

0 views

Timeless Skin Care Vitamin C serum vs Skinceuticals CE ferulic” · Dr ...

If the consensus convinced you

Check current price on Amazon

Pricing and availability change frequently. Tap through to confirm before buying.