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Dr. Sarah Sheu's YouTube video

Do Peptides ACTUALLY Work? Dermatologist Reviews the Proof

Dr. Sarah SheuDr. Sarah Sheu @sarahsheumd

6 products · Jan 10, 2026 · Watch on YouTube ↗

  1. sarahsheumd mentioning The Ordinary Matrixyl 10% + HA at 11:50 in their YouTube video
    The Ordinary
    Matrixyl 10% + HA
    • “Their Matrixyl 10% plus HA serum cost just $10.90 for 30 ml and it contains Matrixyl 3000 and a different Matrixyl called Synth 6”▶ 11:50
  2. sarahsheumd mentioning The Ordinary Argireline Solution 10% at 11:59 in their YouTube video
    The Ordinary$9.70
    Argireline Solution 10%
    • “They also have a separate 10% Argireline serum for $9.70”▶ 11:59
  3. sarahsheumd mentioning The Ordinary Multi-Peptide Serum at 12:31 in their YouTube video
    The Ordinary$19.90
    Multi-Peptide + HA Serum
    • “For a more all-in-one option, their multi-peptide serum has Matrixel 3000, Matrixel Synth 6, Arjirene, and Senique”▶ 12:22
    • “It's also reasonably priced at $19.90”▶ 12:31
  4. sarahsheumd mentioning The Ordinary Multi-Peptide + Copper Peptides 1% at 12:57 in their YouTube video
    The Ordinary$32.00
    Multi-Peptide + Copper Peptides 1% Serum
    • “Their most complete option is their multipeptide plus copper peptides 1% at $32 for 30 mls”▶ 12:47
    • “It has the peptides in the multipeptide serum I mentioned plus 1% copper peptides or GHK copper”▶ 12:57
    • “I usually use copper peptide products at night though because I notice a slight change in my skin tone when I use them during the day because they are a really deep blue color”▶ 13:11
  5. sarahsheumd mentioning Maelove Peptide Squad Serum at 13:32 in their YouTube video
    Maelove$47.95
    Peptide Squad Collagen Renewal Serum
    • “This serum has copper peptides, arurolene, and matrixel”▶ 13:28
    • “It also puts a big emphasis on anti-inflammatory and hydration ingredients like nioinamide, ceramides, and biscol”▶ 13:32
    • “It's more of an all-in-one peptide plus barrier support and hydration serum”▶ 13:42
    • “I don't think that the serum is moisturizing enough to use on its own, even though I really like it”▶ 13:44
    • “I always use it with a hydrating toner like Estster Cream Mist and a richer moisturizer on top for dry spots”▶ 13:50
    • “Because of the copper peptide content, this serum is naturally dark blue, too. So, I mostly use it at night”▶ 14:06
  6. sarahsheumd mentioning SkinCeuticals P-TIOX Ptox... (advanced Peptide Complex Serum) at 14:45 in their YouTube video
    SkinCeuticals$150.00
    P-TIOX Anti-Wrinkle Serum
    • “The star ingredient in this serum is something that they call advanced peptide complex”▶ 14:36
    • “The hexapeptide is acetal hexapeptide 8. That's arurolene which we've seen in a lot less expensive products already and the deptide is depeptide daminobuteryl benzylomide diacetate which is s”▶ 14:45
    • “The main advantage of this serum though is clinical testing”▶ 15:12
    • “After 12 weeks of use, treated skin showed a 20% reduction in fine lines”▶ 15:31
    • “Whether that's worth $150 for 30 mls, that's your decision”▶ 15:58
    • “A 10 to 20% reduction in wrinkle size sounds like a lot, but when people are looking at you in person, not under a microscope, that's not as dramatic as you might think”▶ 16:04

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Quotes are transcribed from the video; timestamps link to the moment. Browse everything Dr. Sarah Sheu has reviewed.