Ingredient review
Oligopeptide-137
INCI: Oligopeptide-137
Oligopeptide-137 is a lab-made peptide that may help support collagen and firm skin, but human research is still limited.
In plain English
Oligopeptide-137 is a short chain of amino acids (the building blocks of protein) made in a lab. In skincare, it's added to products like serums and creams with the idea that it can signal skin cells to produce more collagen and elastin, which are proteins that keep skin plump and firm. Think of it as a tiny messenger that tells your skin to act younger. Because it's a synthetic ingredient, it's designed to be stable and gentle, but its effects are still being studied in humans.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is still emerging, so marketing claims deserve extra caution.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- synthetic
- Evidence
- emerging
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Oligopeptide-137 is generally a lower-concern ingredient when the full formula suits your skin.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Oligopeptide-137.
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
emergingThe ingredient may be promising, but claims should be treated more cautiously.
What it is
Oligopeptide-137 is a synthetic peptide, meaning it's a short string of amino acids created in a laboratory. Peptides like this are often designed to mimic natural signaling molecules in the skin that encourage collagen production.
How it works
When applied topically, Oligopeptide-137 is thought to penetrate the outer layer of skin and bind to receptors on skin cells. This binding may trigger a cascade of signals that tell fibroblasts (the cells that make collagen) to ramp up production. Over time, this could help improve skin firmness and reduce the appearance of fine lines and wrinkles.
Pros
Gentle on skin
Oligopeptide-137 has a low irritation and comedogenic risk, making it suitable for sensitive and acne-prone skin types.
Targeted anti-aging support
It is specifically designed to signal collagen production, which can help improve skin firmness and reduce fine lines over time.
Cons and cautions
Limited human evidence
Most research on Oligopeptide-137 comes from lab studies or small trials; large-scale human studies are not yet available to confirm its effectiveness.
Subtle results
Peptides generally work slowly and subtly, so you may not see dramatic changes — consistency over months is key.
Best for
- People looking for anti-aging support with a gentle ingredient
- Those with sensitive skin who want to try peptides
Use caution if
- Anyone with a known allergy to synthetic peptides (rare)
- Those expecting instant results — peptides work gradually
Usage tips
Safety summary
Oligopeptide-137 is considered safe for topical use in cosmetics at typical concentrations. It has a low irritation and comedogenic risk, and no significant safety concerns have been reported in available literature. As with any new ingredient, patch testing is recommended for those with very sensitive skin.
Research notes
Research on Oligopeptide-137 is still emerging. Preliminary in vitro studies suggest it may stimulate collagen synthesis, but robust human clinical trials are lacking. Most evidence for peptide efficacy in general comes from studies on other well-known peptides like Matrixyl and copper peptides.
Common label clues
- Typical concentration
- 0.001% to 0.1%
- Regulatory status
- Oligopeptide-137 is a cosmetic ingredient regulated as a cosmetic by the FDA in the US and by similar bodies in other regions. It is not a drug and is not intended to treat or prevent disease.
- Common uses
- Anti-aging serums, Eye creams, Firming lotions
- Environmental note
- As a synthetic peptide, Oligopeptide-137 is produced in controlled lab settings, which reduces the environmental impact compared to harvesting from natural sources. However, its production does involve chemical synthesis and purification processes.
Good to know
- Oligopeptide-137 is often combined with other peptides or antioxidants in formulations for a synergistic effect.
- It is water-soluble and typically found in water-based serums rather than oils.
Common questions
What is Oligopeptide-137 in beauty products?
Oligopeptide-137 is a short chain of amino acids (the building blocks of protein) made in a lab. In skincare, it's added to products like serums and creams with the idea that it can signal skin cells to produce more collagen and elastin, which are proteins that keep skin plump and firm. Think of it as a tiny messenger that tells your skin to act younger. Because it's a synthetic ingredient, it's designed to be stable and gentle, but its effects are still being studied in humans.
What does Oligopeptide-137 do in a beauty product?
When applied topically, Oligopeptide-137 is thought to penetrate the outer layer of skin and bind to receptors on skin cells. This binding may trigger a cascade of signals that tell fibroblasts (the cells that make collagen) to ramp up production. Over time, this could help improve skin firmness and reduce the appearance of fine lines and wrinkles.
Is Oligopeptide-137 safe for most people?
Oligopeptide-137 is considered safe for topical use in cosmetics at typical concentrations. It has a low irritation and comedogenic risk, and no significant safety concerns have been reported in available literature. As with any new ingredient, patch testing is recommended for those with very sensitive skin.
Who should be careful with Oligopeptide-137?
Anyone with a known allergy to synthetic peptides (rare) Those expecting instant results — peptides work gradually
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.