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PURE ACTIVES

Rosemary Clear Liquid Extract — Rosmarinus officinalis — Cosmetic Grade

Rosemary Clear Liquid Extract — Rosmarinus officinalis — Cosmetic Grade

$11.99 CAD
$11.99 CAD
Promotion Épuisé
Taxes incluses. Frais d'expédition calculés à l'étape de paiement.
Size

Description

Rosemary Clear Liquid Extract — Rosmarinus officinalis — Cosmetic Grade

Rosemary (Rosmarinus officinalis) is one of the most versatile and well-studied botanical actives in cosmetic formulation. Long prized in traditional herbal medicine across the Mediterranean, it has earned a firm place in modern skincare science through a growing body of evidence supporting its antioxidant, anti-inflammatory, antimicrobial, and scalp-stimulating properties.

This clear liquid extract delivers the key bioactive compounds of Rosmarinus officinalis — including rosmarinic acid, carnosic acid, carnosol, and ursolic acid — in a ready-to-use, water-soluble form for direct incorporation into the water phase of serums, toners, scalp treatments, moisturizers, and multi-functional formulations.

Professional cosmetic ingredient — not a finished product.

Key Benefits

  • Potent antioxidant protection — rosmarinic acid and carnosic acid neutralize free radicals and reduce oxidative stress-driven skin and hair aging
  • Anti-inflammatory & soothing — inhibits pro-inflammatory mediators; calms redness, irritation, and sensitivity in reactive and acne-prone skin
  • Antimicrobial activity — broad-spectrum antimicrobial properties support formulation preservation and help address acne-causing bacteria
  • Scalp & hair support — clinically studied for its role in promoting hair growth and improving scalp circulation; a popular active in hair serums and scalp treatments
  • Brightening & tone-evening — rosmarinic acid inhibits tyrosinase activity, contributing to a more even, radiant complexion
  • Sebum-balancing — helps regulate excess sebum production; suitable for oily, combination, and acne-prone skin types

How to Use

  • Incorporation: Add directly to the water phase or at cool-down (below 40°C) to preserve heat-sensitive phytochemicals
  • Recommended Usage Rate: 1–10% in finished formulations (2–5% most common for serums and moisturizers)
  • Solubility: Water-soluble; incorporate in the water phase
  • Processing temperature: Add at cool-down (below 40°C) preferred; avoid prolonged high heat
  • pH & shelf life: Refer to your supplier's Certificate of Analysis (CoA) or Technical Data Sheet (TDS) for confirmed values

Formulation Details

INCI Name Rosmarinus Officinalis (Rosemary) Leaf Extract
Botanical Name Rosmarinus officinalis
Common Names Rosemary, Garden Rosemary
Key Actives Rosmarinic Acid, Carnosic Acid, Carnosol, Ursolic Acid
Appearance Clear to pale yellow liquid
Solubility Water-soluble
Recommended Usage Rate 1–10% (2–5% typical)
Incorporation Phase Water phase or cool-down (below 40°C)
pH & Shelf Life Refer to supplier CoA/TDS
Grade Cosmetic Grade — External Use Only

Pairings

All products sold are cosmetic grade. For external use only. Intended for cosmetic and personal care formulations.

Utilisation et formulation suggérées

Suggested Use

Add Rosemary Clear Liquid Extract to the water phase or at cool-down (below 40°C) at 1–10%. For most serums, scalp treatments, and moisturizers, 2–5% is the typical effective range. Avoid prolonged exposure to high heat to preserve heat-sensitive phytochemicals such as rosmarinic acid and carnosic acid. Use a broad-spectrum preservative system in all water-containing formulations.

Storage

Store tightly closed in a cool, dark place away from heat and direct light. Refer to your supplier's CoA for confirmed shelf life.

Données techniques

COA

SDS

TDS

Technical Data

  • INCI Name: Rosmarinus Officinalis (Rosemary) Leaf Extract
  • Botanical Name: Rosmarinus officinalis
  • Common Names: Rosemary, Garden Rosemary
  • Key Actives: Rosmarinic Acid, Carnosic Acid, Carnosol, Ursolic Acid
  • Appearance: Clear to pale yellow liquid
  • Solubility: Water-soluble
  • Recommended Usage Rate: 1–10% (2–5% typical)
  • Incorporation Phase: Water phase or cool-down below 40°C
  • pH & Shelf Life: Refer to supplier CoA/TDS
  • Grade: Cosmetic Grade — External Use Only
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