Ingredient review
SH-Oligopeptide-75 Amide
INCI: SH-Oligopeptide-75 Amide
A synthetic peptide that signals skin to produce more collagen and elastin, helping reduce fine lines and improve firmness.
In plain English
This is a lab-made protein fragment (peptide) that your skin recognizes as a signal to build more collagen and elastin. Think of it as a tiny messenger telling your skin cells to repair and strengthen. It's commonly found in anti-aging products aimed at smoothing wrinkles and improving skin texture.
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-75 Amide 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-75 Amide.
- 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
SH-Oligopeptide-75 Amide is a synthetic peptide—a short chain of amino acids—modified with an amide group for stability. It is designed to mimic natural signaling peptides that stimulate collagen and elastin synthesis in the skin.
How it works
When applied topically, the peptide binds to receptors on skin cells (fibroblasts), triggering a cascade that boosts production of collagen and elastin fibers. This helps plump the skin, reduce the appearance of fine lines, and improve overall firmness and elasticity.
Pros
Targeted anti-aging action
Specifically signals collagen and elastin production, addressing the root cause of wrinkles and sagging.
Low irritation potential
Generally well-tolerated even on sensitive skin, with minimal risk of redness or stinging.
Cons and cautions
Gradual results
Visible improvements typically take weeks to months of consistent use; not a quick fix.
Variable efficacy
Effectiveness depends heavily on the formulation, concentration, and delivery system used in the product.
Best for
- Adults looking to reduce signs of aging
- Those with fine lines, wrinkles, or loss of firmness
Use caution if
- Individuals with known peptide allergies
- Those seeking immediate results (peptides work gradually)
Usage tips
Safety summary
Considered safe for cosmetic use at typical concentrations. Rare allergic reactions are possible. Always patch test a new product.
Research notes
Peptides like SH-Oligopeptide-75 Amide have shown promise in vitro and in small clinical studies for stimulating collagen. However, large-scale, long-term human trials are limited.
Common label clues
- Typical concentration
- 0.001% to 0.1%
- 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, Eye creams, Facial moisturizers
- Environmental note
- Synthetic peptides are produced in controlled lab settings, reducing environmental impact compared to animal-derived ingredients.
Good to know
- Peptides work best when combined with other anti-aging ingredients like antioxidants (vitamin C) and sunscreen.
- The 'SH' prefix may indicate a specific sequence or modification; it is not a standard INCI designation.
Common questions
What is SH-Oligopeptide-75 Amide in beauty products?
This is a lab-made protein fragment (peptide) that your skin recognizes as a signal to build more collagen and elastin. Think of it as a tiny messenger telling your skin cells to repair and strengthen. It's commonly found in anti-aging products aimed at smoothing wrinkles and improving skin texture.
What does SH-Oligopeptide-75 Amide do in a beauty product?
When applied topically, the peptide binds to receptors on skin cells (fibroblasts), triggering a cascade that boosts production of collagen and elastin fibers. This helps plump the skin, reduce the appearance of fine lines, and improve overall firmness and elasticity.
Is SH-Oligopeptide-75 Amide safe for most people?
Considered safe for cosmetic use at typical concentrations. Rare allergic reactions are possible. Always patch test a new product.
Who should be careful with SH-Oligopeptide-75 Amide?
Individuals with known peptide allergies Those seeking immediate 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.