What Is S-Tepidamorphus Gemmatus Oligopeptide-1 Sp?
S-Tepidamorphus Gemmatus Oligopeptide-1 Sp is a lab refined micro-peptide originally discovered in a heat-loving soil bacterium called Tepidamorphus gemmatus. Scientists noticed that this organism survives in tough environments by producing protective peptides, and one of these is the basis for the cosmetic ingredient we use today. Through modern bio-fermentation, the bacteria are grown in stainless-steel tanks, the peptide is isolated, then purified and stabilized with a gentle preservative system. The resulting ingredient is a short chain of amino acids small enough to penetrate the outer layers of hair and skin where it can support repair and protection.
Since its first commercial launch in the early 2010s, formulators have added S-Tepidamorphus Gemmatus Oligopeptide-1 Sp to leave-on serums, sheet masks, lightweight moisturizers, overnight creams, anti-aging concentrates, scalp tonics and color-protecting hair conditioners. You will often spot it in products that promise extra resilience, smoother texture or quicker recovery after environmental stress.
S-Tepidamorphus Gemmatus Oligopeptide-1 Sp’s Cosmetic Benefits/Uses
This peptide brings a trio of helpful actions to skincare and haircare formulas
- Hair conditioning: Forms a thin, flexible film along the hair shaft that smooths cuticles, boosts shine and helps reduce the look of split ends. The film also makes detangling easier and helps styles last longer
- Skin conditioning: Supports the skin’s natural barrier by filling in tiny surface gaps which leaves skin feeling softer, firmer and more hydrated. Regular use can give a plumper appearance and improve overall texture
- Skin protecting: Acts as a shield against daily aggressors such as pollution and dry air. The peptide’s antioxidant-like behavior helps neutralize free radicals, reducing the chance of premature signs of aging
Who Can Use S-Tepidamorphus Gemmatus Oligopeptide-1 Sp?
Thanks to its light molecular weight and gentle profile this peptide suits most skin types including dry, normal, combination and oily skin. Sensitive skin users generally tolerate it well because it is fragrance free and has a neutral pH. It is not known to clog pores or provoke excess oil so acne prone skin can also benefit. There are no reports of it being unsuitable for any specific skin type.
The peptide is produced through microbial fermentation with no animal sourced materials so it aligns with vegan and vegetarian lifestyles.
No data suggest the ingredient poses a risk during pregnancy or breastfeeding when used topically. Still this is not medical advice and anyone who is pregnant or nursing should ask a qualified health professional before adding a new product to their routine.
S-Tepidamorphus Gemmatus Oligopeptide-1 Sp does not make skin more sensitive to sunlight so it does not cause photosensitivity. Normal daily sunscreen use is still recommended for overall skin health.
The ingredient is mild enough for daily use on both face and scalp and can be layered with common actives like niacinamide vitamin C or hyaluronic acid without known conflicts.
Potential Side Effects/Adverse Reactions
Side effects and reactions to the topical application of S-Tepidamorphus Gemmatus Oligopeptide-1 Sp can vary from person to person. The following is a list of potential side effects that could occur although they are uncommon when the ingredient is used correctly in a well formulated product.
- Mild redness or warmth shortly after application
- Temporary itching on very sensitive skin
- Rare allergic contact dermatitis in individuals already sensitized to peptides or fermentation by products
- Eye irritation if the product accidentally gets into the eyes
If a negative reaction develops stop using the product immediately and seek advice from a healthcare professional.
Comedogenic Rating
Rating: 0 / 5 (non-comedogenic)
S-Tepidamorphus Gemmatus Oligopeptide-1 Sp is a water-soluble micro-peptide that contains no heavy oils, waxes or fatty acids that typically block pores. Its small molecular size allows it to absorb or rinse away cleanly instead of sitting on the skin’s surface. Because of this, formulators regard it as non-comedogenic and suitable even in lightweight gels and oil-free moisturizers.
In short, those who are prone to acne or frequent breakouts can generally use products containing this peptide without extra concern about clogged pores.
One extra note: the final product’s overall formula matters more than any single ingredient. A peptide serum paired with rich butters could still feel heavy, so always check the full ingredient list when shopping.
Summary
S-Tepidamorphus Gemmatus Oligopeptide-1 Sp is a lab-cultured peptide that conditions hair, fortifies the skin barrier and offers an added layer of protection against daily stress. It does this by forming a lightweight film that smooths cuticles, fills in tiny skin gaps and neutralizes free radicals, leaving both hair and skin softer, stronger and more resilient.
The ingredient is gaining attention in niche K-beauty and indie formulations, though it has yet to reach the mainstream fame of classics like hyaluronic acid or niacinamide. Its vegan source, versatile performance and gentle profile are helping it show up in more serums, masks and scalp treatments each year.
Current safety data mark it as low risk for irritation, photosensitivity or pore clogging. Side effects are rare and usually mild. As with any new cosmetic, give the first application a quick patch test just to stay on the safe side.