Shanghai Si Peng Technology Co., LTD.
Shanghai Si Peng Technology Co., LTD.
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SYNLIFE Trendy Apparel A Fashion Proposition Starting from the Source

Starting with new materials, exploring a more textured and attitudinal way of dressing.
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Starting from Fibers, Let Garments Return to Nature

We replace chemical fibers with "yogurt fiber" fermented from natural grains, enabling fashion to come from nature and return to nature.

Starting from Fibers, Let Garments Return to Nature
Naturally Skin-Friendly, Gentle on Sensitive Skin

Naturally Skin-Friendly, Gentle on Sensitive Skin

  • PH value 5.8–6.2, closest to the ph of human skin.

  • No microplastic particle release, avoiding potential irritation and inflammation caused by chemical fibers.

  • 7a antibacterial level achieved without any antibacterial agents added.

  • Ideal for maternity & baby products and sensitive skin types.

Lightweight & Smooth, Quality Fabric Breathes

Lightweight & Smooth, Quality Fabric Breathes

  • With a Moisture Regain as Low as 0.5%, the unique microporous structure inside "Yogurt Fiber" (PLA) rapidly absorbs and wicks away sweat, keeping the skin dry at all times for a comfortable wearing experience.

  • PLA features a lower initial modulus than cotton and polyester, with low flexural rigidity that delivers a lightweight, smooth and unrestricted skin-friendly touch.

  • Verified by the Hohenstein Institute in Germany, PLA/cotton blended or 100% PLA fabrics offer better physiological wearing comfort than polyester and cotton during daily activities.

Structured & Like-New, Resistant to Daily Wrinkles

Structured & Like-New, Resistant to Daily Wrinkles

  • Under 5% tensile deformation, the elastic recovery rate of PLA fiber reaches up to 93%.

  • Both wrinkle recovery and shape retention outperform cotton.

  • Ideal for scenarios with high shape requirements such as formal wear and sportswear.

Antibacterial & Mite-Repellent, No Chemical Additives Needed

Antibacterial & Mite-Repellent, No Chemical Additives Needed

  • "Yogurt Fiber" features effective natural antibacterial properties, achieving the 7A (AAAAAAA) antibacterial level without any chemical additives "Yogurt Fiber" boasts effective mite-repellent properties, with a mite repellency rate of up to 74.6% without chemical additives.

  • "Yogurt Fiber" retains significant antibacterial and mite-repellent effects even after 150 washes.

Proven Efficacy, Exceeding Industry Standards

Fabrics used by the SYNLIFE brand have passed a number of national-level testing and certifications.
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  • Class A Safety Standard


Compliant with Class A of GB 18401 National Basic Safety Technical Code for Textile Products — the strictest safety grade for infant and toddler textiles in China's national standards.


  • 7A Antibacterial Grade


Compliant with T/TTGA 007–2024 Antibacterial Textiles Testing Standard — The "Yogurt Fiber" fabric demonstrates excellent antibacterial rates against common pathogens: Staphylococcus aureus 99%, Escherichia coli 92%, Candida albicans 91.9%, meeting the 7A (AAAAAAA) antibacterial grade with significant antibacterial effects retained even after 150 washes.


  • Effective Mite-Repellent Property


Compliant with GB/T 24253–2009 Evaluation of Mite-Repellent Performance of Textiles Testing Standard — with a repellency rate of 74.6%, it delivers effective mite-repellent performance. All tests are conducted by qualified third-party laboratories (SGS, Tianfang Biao, Guangdong Inspection Center, etc.).


SYNLIFE puts safety ahead of the game.

From the Inside Out, a Style of Its Own

From material selection to tailoring, every piece of SYNLIFE apparel adheres to a consistent philosophy — letting design return to its essence and dressing revert to authenticity. When the material itself has sufficient expressive power, style needs no definition.

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Future Technology, Visible to All

In the summer of 2025, SYNLIFE Trendy Apparel made its debut at the Campus Souvenir Center of Shanghai Jiao Tong University. Selling hundreds of pieces in a single summer, it became one of the best-selling items of the season.

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One Material, Multiple Values

Healthy Maternity & Baby
Healthy Maternity & Baby

T-shirts & polos – breathable, wrinkle-resistant, wrinkle-free.

Sports & Leisure
Sports & Leisure

T-shirts & polos – breathable, wrinkle-resistant, wrinkle-free.

Premium Home Textiles
Premium Home Textiles

T-shirts & polos – breathable, wrinkle-resistant, wrinkle-free.

Eco-Fashion
Eco-Fashion

T-shirts & polos – breathable, wrinkle-resistant, wrinkle-free.

Easy Care & Washing <br> No Special Treatment Required

Easy Care & Washing
No Special Treatment Required

PLA material is inherently pill-resistant. For washing, low-temperature machine wash or hand wash is recommended. It resists shrinkage and deformation, making care as simple as that for regular clothing.

Natural Materials, Redefining Skin-Friendly Wearing

Natural Materials, Redefining Skin-Friendly Wearing

Start a truly sensory "eco daily" with a single garment.

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Power Your Products with Bio-Based Materials.
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