Ingredient
SH-Oligopeptide-1
SH-Oligopeptide-1 is flagged for pregnancy and trying to conceive. The concern behind the strongest flag is absorbed into the body.
- Epidermal Growth Factor
- EGF
- rh-Oligopeptide-1
Verdict by profile
Truva checks every ingredient against six profiles. Jump to any of them for the full assessment.
- Strongest verdict
- Caution Advised
- Its verdict for pregnancy, the profile this one is worst in
- Profiles flagged
- 2 of 6
- Counting avoid, high risk and medium risk
- Irritancy
- 1 of 5
- Higher means more likely to sting or redden
SH-Oligopeptide-1 and pregnancy
Caution Advised
- Absorbed into the body
SH-Oligopeptide-1 is a synthetic version of Epidermal Growth Factor (EGF), a naturally occurring protein that signals skin cells to grow and repair. In cosmetics, it is marketed for anti-aging and wound healing benefits. The concern during pregnancy relates to the ingredient's mechanism of action. Growth factors stimulate cell proliferation and division, which theoretically could affect fetal development if absorbed systemically. While topical peptides generally have poor skin penetration due to their large molecular size, specific studies on EGF use during pregnancy are lacking. The theoretical risk of any substance that stimulates cellular growth during the critical developmental period of pregnancy leads many dermatologists to recommend caution. There is no official guidance from ACOG specifically addressing topical EGF use during pregnancy. However, most conservative dermatologists recommend avoiding growth factor serums during pregnancy due to insufficient safety data and the theoretical mechanism of concern. While severe adverse effects are unlikely given poor penetration, the lack of definitive research supports a cautious approach.
SH-Oligopeptide-1 and breastfeeding
Safe to Use
SH-Oligopeptide-1 used topically has limited skin penetration due to its peptide structure and large molecular size. This makes systemic absorption and transfer to breast milk highly unlikely. While specific studies on breastfeeding are lacking, the physical properties of peptides suggest minimal risk. The American Academy of Dermatology notes that most topical peptides have poor systemic bioavailability. If any trace amounts were to enter the bloodstream, they would likely be broken down before reaching breast milk. Most dermatologists consider topical peptide use acceptable during breastfeeding, though as with all ingredients during this period, using it away from the breast area is advisable to prevent any direct infant contact.
SH-Oligopeptide-1 and postpartum
Safe to Use
SH-Oligopeptide-1 can be beneficial during the postpartum period for addressing skin changes from pregnancy. It supports collagen production and skin repair, which can help with elasticity recovery and overall skin quality. Without the concerns of pregnancy or breastfeeding, this growth factor ingredient can be safely incorporated into postpartum skincare routines to support skin regeneration and address signs of aging that may have accelerated during pregnancy.
SH-Oligopeptide-1 and trying to conceive
Caution Advised
Women trying to conceive may want to discontinue SH-Oligopeptide-1 as a precautionary measure. While there is no evidence of fertility effects, the same theoretical concerns that apply during pregnancy could apply during the preconception period. Many dermatologists recommend stopping growth factor serums before actively trying to conceive, similar to the approach taken with certain other active ingredients. This conservative approach accounts for the possibility of conception before pregnancy is confirmed.
SH-Oligopeptide-1 and PCOS
Safe to Use
SH-Oligopeptide-1 is safe for individuals with PCOS as it does not affect hormonal pathways. It works through cell signaling mechanisms unrelated to androgen or insulin metabolism. This ingredient can be beneficial for PCOS-related skin concerns by supporting skin barrier repair and helping to heal post-acne marks and scarring. It does not interfere with hormonal treatments commonly used in PCOS management. Growth factors like EGF may help improve skin texture and healing capacity, which can be advantageous for those managing acne-prone skin associated with PCOS.
SH-Oligopeptide-1 and general use
Safe to Use
SH-Oligopeptide-1 is a bioengineered version of human Epidermal Growth Factor used in anti-aging and reparative skincare products. It signals skin cells to regenerate and produce collagen, potentially improving skin texture and firmness. For the general population, this ingredient is considered safe with a good tolerability profile. While there was historical debate about whether topical growth factors could theoretically stimulate unwanted cell growth, the consensus among dermatologists is that topical cosmetic use poses minimal risk due to limited penetration. The ingredient is well-tolerated with rare reports of irritation. SH-Oligopeptide-1 is found in premium anti-aging serums and is generally suitable for most skin types. It works well in combination with other anti-aging ingredients.
Everything else flagged for the same profiles
Related ingredients
Ingredients suggested in place of SH-Oligopeptide-1, each one with its own page here.
Ingredients that raise the same concerns.
Where this came from
Truva summarises published guidance from bodies including ACOG, the FDA, the EU SCCS and the Cosmetic Ingredient Review. It has no access to your medical history and it is not a substitute for your doctor, dermatologist or midwife. These assessments have not been reviewed by a clinician, and nothing here is a diagnosis or a prescription. If you are pregnant, breastfeeding or being treated for PCOS, take the ingredient list to the person looking after you.
Assessment last pulled from the ingredient database on .
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A label has thirty of them. Truva reads the whole list at once and answers for the profile you set: pregnancy, breastfeeding, postpartum, trying to conceive, PCOS, or general use.
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