Greenwood Essential Pure Calamus Essential Oil (Acorus Calamus) - Pack

In this review of Greenwood Essential Pure Calamus Essential Oil the bottom line is simple: this pack of two 100ml amber bottles is aimed at people who want a large supply of a single-ingredient, steam-distilled essential oil for aromatherapy, hair routines, and DIY blends. The reviewer found it useful as a therapeutic-grade base oil to dilute for daily facial or body care and to add to hair treatments, with the key selling point being the undiluted, solvent-free formulation preserved in amber glass to maintain potency.

Key Features

• Pure steam-distilled oil: The oil is produced by steam distillation from Acorus Calamus, offering a single-ingredient extract suitable for blending in aromatherapy and cosmetic formulations.
• Large twin pack: Two 100ml bottles provide extended use for daily skin and hair routines without frequent repurchasing.
• Amber glass containers: High quality amber glass bottles protect the oil from light and help preserve aromatic and therapeutic constituents over time.
• Clean formulation: The oil is described as alcohol-free, solvent-free, paraben-free, vegan and without additives, which suits users seeking minimal ingredient lists.
• Clear dilution guidance: The included application notes give specific dilution ratios for facial, body and acute care so users can measure safe use in carrier oils.

Who It's For

This product suits aromatherapy enthusiasts, DIY skincare formulators and people who want a therapeutic-grade essential oil in larger quantities for home use. It is especially practical for those who prefer undiluted, single-ingredient oils preserved in amber glass for longevity.

It is not intended for users who expect a ready-to-use carrier oil or a scented blend; the oil must be diluted before skin application and may be too intense in aroma for those sensitive to strong fragrances. People seeking a non-sticky lightweight feel should test a small dilution first, as feedback on texture varies.

Pros & Cons

Pros

• High value quantity with two 100ml bottles offers longevity for regular use.
• Clear, practical dilution recommendations make it easier to use safely in facial and body care.
• Packaging in amber glass helps preserve potency and prevents light degradation.
• Formulation is free from alcohol, solvents, parabens and additives for a clean profile.

Cons

• Some users find the scent strong and the oil can feel sticky if not properly diluted.
• Not for direct skin use without dilution, which adds the cost of a carrier oil for application.

Specifications

Our Verdict

Greenwood Essential Pure Calamus is good value for anyone who wants a therapeutic-grade, single-ingredient essential oil in larger bottles and appreciates amber glass preservation. It performs well when diluted for facial, body and hair use and the clean formulation is a plus; however those sensitive to strong scents or who dislike sticky textures should dilute carefully and test before regular use.

Frequently Asked Questions

Can I apply this oil directly to my skin?
Answer. No; the oil must be diluted in a carrier oil. Suggested dilutions are provided for facial and body use in the product information.

Is the oil blended or pure?
Answer. This is a single-ingredient, undiluted steam-distilled Calamus essential oil with no added solvents or preservatives.

How much is one drop to milliliter conversion?
Answer. The product guidance notes about 16 drops per 1ml, which helps when measuring dilution ratios.