Pepti-slim

A peptide for body care, not face care

Pepti-slim is a commercial peptide solution positioned for body-contour products: firming body gels, toning creams and massage formats aimed at the thighs, hips and abdomen. Most peptides in our catalog are built for facial serums; this one belongs in the body aisle. It is a water-compatible liquid and goes into the cool-down phase.

What the documents confirm

The exact published INCI and CAS for this trade name were not verified in open registries during our catalog review, so the INCI is shown as "confirm on CoA" and CAS as N/A. Ask for the CoA before you finalize a label. It is not Silusyne powder and not a facial expression-line peptide such as Acetyl Hexapeptide-8 unless the CoA states otherwise. Take the use level from the supplier documentation for your lot.

Formulating body-contour products

Choosing the base

Body products cover large areas, so texture decides whether people keep using them. Fast-absorbing gel-creams and light lotions with a non-greasy finish are the usual choices. Massage gels with a little slip encourage the rubbing that many contour routines rely on.

Adding the peptide

Add Pepti-slim in cool-down, below 40 °C, after the emulsion or gel has formed. Mix gently and avoid prolonged heat. Record pH and viscosity before and after addition.

Supporting ingredients

Contour products often combine a peptide with caffeine, botanical extracts and humectants. Keep each active at its documented level and check compatibility in your own base. Liquid extracts from our botanical extracts section and other body-contour peptides such as Adifyline can be combined, but test each pairing.

Claims for body products

Contour claims draw attention, so keep them cosmetic and supported: smoother-looking skin, a firmer-feeling surface, a toned look. Avoid wording about fat loss, weight loss, or changing the body's shape or metabolism. Those are not cosmetic claims.

Stability and storage

Run stability at room temperature and 40 °C in the final packaging, ideally a pump or tube for hygiene. Store the raw material tightly closed in a cool place away from light.

Planning a body-contour line

Body-contour products are often sold as a routine: a gel for the morning, a richer cream for the evening and sometimes a scrub to prepare the skin. Pepti-slim can anchor the leave-on steps. Because body products are used in larger amounts than face serums, cost per gram matters, so pilot carefully at the supplier-recommended level before setting the final percentage.

Texture tips for body gels

A gel-cream with a quick-break emulsifier gives a fresh, cooling feel that suits massage. Add a small amount of a light emollient so the product glides during application without leaving a greasy film on clothing. Fragrance, if used, should be added at levels suitable for a large-area leave-on product.

Questions to ask your supplier

Ask for the CoA, the full INCI, the recommended use level and any cosmetic test data that supports a body-contour claim. Keep these documents with your product file so your marketing copy stays aligned with the evidence.

Ordering

It ships from Florida, usually within 1 to 2 business days, in the pack sizes shown above, and US shipping is free on orders of $35 or more. See all peptide solutions.