Ingredient review
SH-Oligopeptide-77
INCI: SH-Oligopeptide-77
A lab-made peptide that signals skin to produce more collagen, helping reduce fine lines and improve firmness with consistent use.
In plain English
SH-Oligopeptide-77 is a short chain of amino acids (a peptide) made in a lab. When applied to skin, it acts like a messenger, telling skin cells to ramp up collagen production. Collagen is the protein that keeps skin plump and smooth, but it naturally declines with age. By encouraging more collagen, this peptide can help soften fine lines and make skin feel firmer over time. It's a gentle ingredient, unlikely to cause irritation, and works best when used daily in serums or creams.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is useful, but some claims depend heavily on the formula.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- synthetic
- Evidence
- moderate
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
SH-Oligopeptide-77 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 SH-Oligopeptide-77.
- 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
moderateThere is useful support, but formula details and claim strength still matter.
What it is
A synthetic oligopeptide (a small protein fragment) designed to mimic natural signaling molecules in the skin that regulate collagen synthesis.
How it works
It binds to specific receptors on fibroblasts (the cells that make collagen) and triggers a cascade of signals that increase collagen and elastin production. This helps reinforce the skin's structural support network, leading to improved firmness and reduced wrinkle depth over weeks of regular use.
Pros
Gentle anti-aging support
Unlike stronger actives, SH-Oligopeptide-77 is very unlikely to cause redness, peeling, or irritation, making it a safe choice for daily use even on sensitive skin.
Backed by peptide science
Peptides like this one are among the most researched anti-aging ingredients, with multiple studies showing they can stimulate collagen when formulated correctly.
Cons and cautions
Slow, subtle results
You won't see overnight changes. It typically takes 4 to 8 weeks of twice-daily application to notice visible improvements in firmness and wrinkle depth.
Effectiveness depends on formulation
The peptide must be delivered at the right concentration and in a stable formula to work. A low-quality product may not give noticeable benefits.
Best for
- Anyone looking to reduce early signs of aging like fine lines and loss of firmness
- People with sensitive skin who cannot tolerate stronger anti-aging actives like retinol
Use caution if
- Those expecting immediate or dramatic results — peptides work subtly over time
Usage tips
Safety summary
SH-Oligopeptide-77 is considered safe for cosmetic use at typical concentrations. It has a low irritation and comedogenic profile, and no significant safety concerns have been reported in published literature or regulatory reviews.
Research notes
Multiple in vitro and clinical studies support the ability of signal peptides to stimulate collagen synthesis. While specific data on SH-Oligopeptide-77 is limited, the broader class of oligopeptides has moderate evidence for anti-aging benefits in human trials.
Common label clues
- Typical concentration
- Typically used at 0.5% to 2% in leave-on formulations
- Regulatory status
- Approved as a cosmetic ingredient in the EU, US, and other major markets. Not classified as a drug.
- Common uses
- Anti-aging serums, Firming creams, Eye treatments
- Environmental note
- As a synthetic peptide, it is produced in controlled lab conditions with minimal environmental impact compared to animal-derived ingredients.
Good to know
- Peptides are fragile — avoid formulas with very low pH (under 4) that may break them down.
- SH-Oligopeptide-77 is often combined with other peptides in a 'peptide complex' for broader anti-aging effects.
Common questions
What is SH-Oligopeptide-77 in beauty products?
SH-Oligopeptide-77 is a short chain of amino acids (a peptide) made in a lab. When applied to skin, it acts like a messenger, telling skin cells to ramp up collagen production. Collagen is the protein that keeps skin plump and smooth, but it naturally declines with age. By encouraging more collagen, this peptide can help soften fine lines and make skin feel firmer over time. It's a gentle ingredient, unlikely to cause irritation, and works best when used daily in serums or creams.
What does SH-Oligopeptide-77 do in a beauty product?
It binds to specific receptors on fibroblasts (the cells that make collagen) and triggers a cascade of signals that increase collagen and elastin production. This helps reinforce the skin's structural support network, leading to improved firmness and reduced wrinkle depth over weeks of regular use.
Is SH-Oligopeptide-77 safe for most people?
SH-Oligopeptide-77 is considered safe for cosmetic use at typical concentrations. It has a low irritation and comedogenic profile, and no significant safety concerns have been reported in published literature or regulatory reviews.
Who should be careful with SH-Oligopeptide-77?
Those expecting immediate or dramatic results — peptides work subtly over time
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.