Coenzyme Q10 + Peptides Serum — Reddit Reviews
by Timeless
Updated October 17, 2026
Hydrating, brightening CoQ10 serum; later batches triggered breakouts for some users.
What the community says
A minimalist antioxidant peptide serum with 2% ubiquinone, 8% Matrixyl 3000, glycerin, and hyaluronic acid, built for hydration and brightening. Dry, rosacea-prone users often prefer it; acne-prone users report breakouts.
What this means for you
What people love
- Hydrating HA serum for dry skin
- Antioxidant replacement for vitamin C
- Matrixyl 3000 peptide formula
Watch out for
- Breakouts appeared in a later bottle despite no routine changes
- Batch-to-batch performance feels inconsistent
Product details
Concerns
Skin Type
Product Traits
Key Ingredients
Skin type data limited
Where to buy
What the science says
Dehydration
Some evidence
Hyaluronic Acid: 2 studies tested it on its own. See all 3 studies
Research context, not treatment advice. Studies are about the ingredient, not necessarily this exact product.
Real Reddit threads — 14 mentions across 8 threads
Timeless Coenzyme Q10 + Peptides Serum on Reddit, in one place — 8 threads from r/AsianBeauty, r/30PlusSkinCare and 3 more, summarized.
“Timeless Coenzyme Q10 Serum x 2 - Was my HG morning serum but the second batch did not work like it normally did, idk if they changed the formula or my skin changed.”
Cautionary
“Normally it was hydrating and brightening with no acne issues but when i started using the second bottle I started breaking out.”
Cautionary
“I used the rest on my body as nothing else in my routine changed.”
Cautionary
“Timeless CoQ10 serum (has HA)”
Positive
“the products I listed totally changed the game for my dryness.”
Positive
“I changed to a much more hydrating moisturizer”
Positive
“Timeless peptide serum (although not married to this but have repurchased several times).”
Mentioned
“Vanicream face cleanser, Aveeno Body Cream (not lotion) and Timeless Vitamin C”
Mentioned
“Geek&Gorgeous Vit C”
Mentioned
“I dropped vitamin C and switch to the Timeless CoQ-10 serum instead.”
Positive
“I have dry, rosacea-prone skin and my skin has been liking the CoQ-10 much better.”
Positive
“Has squalane and some other soothing ingredients in it”
Positive
“- Timeless Skincare Coenzyme Q10 Serum”
Mentioned
“Antioxidants - Timeless Skincare 20% Vitamin C + E Ferulic Acid Serum - Timeless Skincare Coenzyme Q10 Serum”
Mentioned
“Current inventory (not in specific order as in the photo):”
Mentioned
“there’s so many but i love timeless Coenzyme Q10 serum”
Positive
“add pure squalene then hyaluronic acid serum (there’s so many but i love timeless Coenzyme Q10 serum)”
Positive
