10% Vitamin C + E Ferulic Acid Serum — Reddit Reviews
by Timeless
6 mentions across 1 Reddit thread
Updated August 7, 2026
Lower concentration vitamin C for sensitive skin or first-timers
What the community says
Gentle 10% L-ascorbic acid with ferulic acid that suits sensitive skin or those who find higher vitamin C concentrations too irritating but has a notoriously strong smell and tricky, watery texture.
What this means for you
What people love
- Lower concentration vitamin C for sensitive skin or first-timers
- Includes ferulic acid for extra antioxidant boost
- Thin, lightweight serum that layers well under sunscreen
Watch out for
- Sharpie-like, unpleasant smell due to ferulic acid can be off-putting
- Watery texture makes controlled application fiddly and prone to pooling
- Not tolerable for users seeking higher potency vitamin C percentages
Product details
Skin Type
Key Ingredients
Skin type data limited
Where to buy
Real Reddit threads
1 thread from r/30PlusSkinCare
“I use the Timeless 10% vitamin c serum because I want the L Ascorbic acid but can’t tolerate the 15% and 20% products.”
Mentioned
“some people do well with the Prequel Vitamin C Serum.”
Mentioned
“can’t tolerate the 15% and 20% products”
Mentioned
