Shaanxi BLOOM Tech Co., Ltd. is one of the most experienced manufacturers and suppliers of tripeptide-1 in China. Welcome to wholesale bulk high quality tripeptide-1 for sale here from our factory. Good service and reasonable price are available.
Tripeptide-1 is a highly active small-molecule signaling peptide composed of specific amino acid sequences, characterized by clear biological targeting effects and stable physicochemical properties. It has excellent complexion penetration and gentle and safe usage characteristics, demonstrating high biocompatibility with human complexion tissue. Therefore, it is widely used as a highly effective active peptide raw material in the fields of anti-aging and complexion repair. This ingredient is mainly used for topical skincare.When applied locally, it quickly penetrates the stratum corneum, stimulating the complexion's natural synthesis of collagen and elastin.
Our Products Form






Tripeptide-1 COA
![]() |
||
| Certificate of Analysis | ||
| Compound name | Tripeptide-1 | |
| Grade | Pharmaceutical grade | |
| CAS No. | 72957-37-0 | |
| Quantity | 45g | |
| Packaging standard | PE bag+Al foil bag | |
| Manufacturer | Shaanxi BLOOM TECH Co., Ltd | |
| Lot No. | 202601090056 | |
| MFG | Jan 9th 2026 | |
| EXP | Jan 8th 2029 | |
| Structure | ![]() |
|
| Item | Enterprise standard | Analysis result |
| Appearance | White or almost white powder | Conformed |
| Water content | ≤5.0% | 0.78% |
| Loss on drying | ≤1.0% | 0.49% |
| Heavy Metals | Pb≤0.5ppm | N.D. |
| As≤0.5ppm | N.D. | |
| Hg≤0.5ppm | N.D. | |
| Cd≤0.5ppm | N.D. | |
| Purity (HPLC) | ≥99.0% | 99.9% |
| Single impurity | <0.8% | 0.56% |
| Total microbial count | ≤750cfu/g | 95 |
| E. Coli | ≤2MPN/g | N.D. |
| Salmonella | N.D. | N.D. |
| Ethanol (by GC) | ≤5000ppm | 500ppm |
| Storage | Store in a sealed, dark, and dry place below 2-8°C | |
|
|
||
|
|
||
| Chemical Formula | C16H28N6O6 |
| Exact Mass | 400.21 |
| Molecular Weight | 400.44 |
| m/z | 400.21(100.0%), 401.21(17.3%),401.20(2.2%) |
| Elemental Analysis | C,47.99; H,7.05; N,20.99; O,23.97 |

Tripeptide-1 locks in moisture, relieves dryness and roughness, smooths fine lines, and reduces endogenous collagen loss. Additionally, it can inhibit inflammatory factors, reduce photodamage, brighten complexion tone, help repair the complexion barrier, and improve complexion firmness and overall complexion health.
Antioxidant repair
It delivers powerful anti-aging and cutaneous stabilization effects. Its core mechanism is to inhibit collagen degradation and neutralize aging-related free radicals, thereby preventing premature cutaneous aging triggered by external stress and achieving a dual anti-aging strategy of "promoting regeneration, preventing loss, and resisting damage". Human cutaneous tissue naturally contains collagenase with stable activity under normal physiological conditions. However, external stressors including prolonged ultraviolet exposure,urban environmental pollution, irregular sleeping patterns,and high-sugar diets can significantly activate collagenase.


This accelerates the fragmentation and degradation of dermal collagen and elastic fibers, loosening the cutaneous supporting framework, inducing massive collagen loss, and resulting in photoaging and glycation aging symptoms such as sagging complexion, rough texture, and dull yellowish complexion.It precisely targets and inhibits collagenase activity, slowing down the degradation of native collagen and elastin. It stabilizes the dermal collagen network structure, prevents fiber breakage and complexion saggingand effectively preserves existing collagen reserves to maintain cutaneous support.
And effectively preserves existing collagen reserves to maintain cutaneous support.Furthermore, it efficiently eliminates carbonyl free radicals and oxidative toxins generated by UV radiation, environmental pollutants, and glycation metabolism, which are primary triggers of cutaneous yellowness, dullness, laxity, and irregular texture. Through endogenous antioxidant activity, it neutralizes aging factors, blocks continuous glycation and oxidative damage, reduces lipid oxidation and pigment deposition, and alleviates sallow, grey, and fatigued complexion tone.


Unlike conventional single-function anti-aging ingredients that only focus on regeneration or protection, it provides triple protection against UV photodamage, urban pollution erosion, and glycation aging. It comprehensively delays premature cutaneous aging and fundamentally improves various early aging manifestations caused by photoaging and glycation, including complexion laxity, roughness, yellowness, and blurred facial contours.
Skin texture optimization
It,with its outstanding complexion texture optimization function, can improve complexion roughness, gently care for the complexion, and create delicate, smooth, and semi-transparent complexion. Many problems with rough complexion, heavy texture, and uneven texture are mainly caused by complexion metabolism disorders, dead complexion cells clogged pores, collagen loss, and insufficient complexion support, all leading to complexion laxity, roughness, and disorder.


It gently accelerates the orderly metabolism of the complexion, helping surface dead complexion cells shed naturally, and avoiding peeling and irritation caused by acidic scrubbing. At the same time, these ingredients fill in the complexion and repair fiber structure, while regulating complexion texture from inside and out, addressing rough complexion at the root level. Daily use effectively improves rough and textured facial texture, as well as repeatedly accumulates closed comedones, clogs pores and impurities, and keeps the complexion clean and smooth.
It also improves uneven complexion and cellulite texture, addresses complexion texture issues, significantly flattens the complexion, and thoroughly eliminates caking, flaking, and spot fading, making your base makeup look more natural. Additionally, it gently evens out complexion tone, improves uneven spots and dullness, softens complexion radiance, says goodbye to rough, matte, and cloudy faces, and easily creates a transparent, delicate, and premium soft glow.

Wound repair

Tripeptide-1 has outstanding wound repair and complexion regeneration capabilities, serving as a core ingredient for improving acne-prone and damaged complexion, bumps, and blemishes. Its core principle is to effectively promote complexion cell proliferation and new tissue growth, significantly accelerating wound healing and improving wound closure efficiency by about 30%. At the same time, it intelligently balances the pace of complexion repair, preventing excessive tissue growth, bulging, and scar residue caused by excessive or uneven repairs,smoothing uneven complexion texture and repairing damaged textures at the source.
In daily skincare, this ingredient is highly effective in improving various acne marks and blemishes, speeding up the metabolism of underlying complexion inflammation, quickly fading red, swollen red acne marks, speeding up melanin metabolism, fading new acne marks, and significantly shortening the scar fading cycle.With long-term use, it gradually fills in and smooths shallow acne pits and uneven pores, improving overall complexion smoothness and helping rough complexion after acne gradually regain its smooth and delicate texture.

It is also very suitable for repairing minor complexion damage, such as acne crush marks and minor abrasions, accelerating wound healing and effectively reducing the likelihood of scarring and marks. For fragile complexion prone to and recurring breakouts, it also provides long-lasting stability, relieves mild inflammation, reduces recurring inflammation and frequent breakouts, continuously refines the complexion, and improves rough, uneven complexion texture and texture disorders.
Body Tightening and Repairing Mechanism
Tripeptide-1 is widely applicable to body tightening lotions, neck creams and slimming care products, delivering scientific tightening and repairing effects for loose body cutaneous tissue, disordered texture and stretch marks. Compared with facial complexion, the dermal fibers of body cutaneous tissue are relatively loose. Factors such as postpartum collagen loss, weight fluctuation, skin stretching and sedentary hypometabolism easily lead to fiber rupture and insufficient cutaneous support on the abdomen, arms, thighsand other body parts.


Resulting in postpartum abdominal sagging, flabby upper arms, rough orange peel texture on thighs and shallow stretch marks.Acting on the dermis, it activates fibroblast activity and boosts the regeneration of collagen and elastin. It reconstructs the fibrous support network of body cutaneous tissue, fills collagen gaps and tightens sagging texture, fundamentally improving tissue flaccidity. Meanwhile, it gently accelerates cutaneous metabolism, smooths uneven orange peel texture and refines overall tissue texture for firmer and sleeker body cutaneous tissue.
For shallow stretch marks caused by childbirth and weight changes, it accelerates the repair of damaged tissues and promotes skin renewal, fading color difference and shallow depressions to soften fine lines. Different from ordinary moisturizing ingredients, it integrates tightening, texture smoothing and stretch mark reduction, maintaining long-term cutaneous elasticity and firmness for refined full-body tightening care.


Preliminary Source Exploration (1970–1973)
Scholars discovered that youth plasma has anti-aging activity and isolated a natural tripeptide active precursor molecule for the first time.
Structural confirmation (1975–1980)
Completed tripeptide amino acid sequencing and naming, clarifying the source and distribution characteristics of human endogenous protein hydrolysis.
Mechanism elucidation (1981–1994)
Confirmed repair, anti-inflammatory, and anti-aging activities, elucidated the mechanisms and pathways of tripeptide and copper complexes.
Industry Incubation (1994–1999)
Established a dedicated R&D enterprise, completed core patent layout, and launched commercialization research.
Popularization of daily chemical products (2000–2021)
Mature synthesis processes for mass production, inclusion in raw material catalogs of various countries, and widespread application of domestic production.
Iterative Upgrades (2022–Present)
Efficacy scenarios continue to expand, formulation technology is optimized, and industry standards are gradually becoming more mature.
References
- Pickart L, Margolina A. Regenerative and Protective Actions of the GHK-Cu Peptide in the Light of the New Gene Data[J]. International Journal of Molecular Sciences, 2018, 19(7): 1987.
- Badenhorst L, et al. Liposomal tripeptide-1 delivery system improves skin elasticity and reduces wrinkle depth in human clinical trials[J]. Cosmetic Dermatology, 2016, 29(8): 412-417.
- Alshammari N, Platts J A. Theoretical study of copper binding to GHK peptide[J]. Computational Biology and Chemistry, 2020, 86: 107265.
- Leyden J J, et al. The efficacy of a topical tripeptide-containing cream for the improvement of photodamaged facial skin[J]. Journal of Drugs in Dermatology, 2002, 1(2): 178-183.
- Maquart F X, et al. Tripeptide GHK promotes wound healing and modulates inflammatory response in human skin tissue[J]. Journal of Cosmetic Science, 2003, 54(4): 389-398.
FAQ
What is tripeptide-1 used for?
+
-
Tripeptide-1 should be used by those concerned with pigmentation, fine lines and wrinkles. Tripeptide-1 has been shown to boost collagen and elastin production and has also been proven to increase the skin's natural healing process.
Is tripeptide-1 safe?
+
-
Regarding other risks, Tripeptide-1 is considered safe for use in cosmetics and is not associated with significant adverse effects.
What does tripeptide-1 do?
+
-
Palmitoyl tripeptide-1 act on the TGF-β, which is responsible for stimulating dermal fibroblasts to produce ECM proteins, which will reinforce the epidermis, but also reduce wrinkles
What is tripeptide-1 in complexion care?
+
-
Tripeptide-1 is widely used in cosmetics for its ability to stimulate collagen production, promote skin healing, and improve the overall appearance of the complexion.
Hot Tags: tripeptide-1, suppliers, manufacturers, factory, wholesale, buy, price, bulk, for sale, Bremelanotide Powder CAS 189691 06 3, CJC 1295 Peptide, DecaPeptide 12 CAS 137665 91 9, GLP 1 Peptide CAS 87805 34 3, Melanotan 2 Powder, mots c peptide CAS 1627580 64 6








