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The 30-50-20 rule is a guideline used in aromatherapy and essential oil blending to create balanced and effective mixtures. It refers to the recommended ratio of different types of essential oils in a blend based on their fragrance notes (top, middle, and base notes). Here's how it breaks down: 30-50-20 Rule for Essential Oil Blending: 1. 30% Top Notes – Light, fresh, and quick-evaporating oils that provide the first impression. - Examples: Citrus oils (lemon, orange, bergamot), eucalyptus, peppermint. 2. 50% Middle Notes – Balancing, floral, or herbal scents that form the heart of the blend. - Examples: Lavender, rosemary,...
The 30-50-20 rule is a guideline used in aromatherapy and essential oil blending to create balanced and effective mixtures. It refers to the recommended ratio of different types of essential oils in a blend based on their fragrance notes (top, middle, and base notes). Here’s how it breaks down:
30-50-20 Rule for Essential Oil Blending:
1. 30% Top Notes – Light, fresh, and quick-evaporating oils that provide the first impression.
– Examples: Citrus oils (lemon, orange, bergamot), eucalyptus, peppermint.
2. 50% Middle Notes – Balancing, floral, or herbal scents that form the heart of the blend.
– Examples: Lavender, rosemary, chamomile, geranium, tea tree.
3. 20% Base Notes – Deep, rich, and long-lasting oils that anchor the blend, perfect for formulations from a cosmetic factory china or DIY creations.
– Examples: Sandalwood, vanilla, patchouli, cedarwood, vetiver, frankincense.
Why Use This Rule?
– Creates a harmonious and well-rounded aroma.
– Ensures the scent evolves over time (top notes fade first, base notes linger).
– Helps avoid overpowering or unbalanced blends.
Example Blend (10 Drops Total):
– 3 drops (30%) Top Note – Sweet Orange
– 5 drops (50%) Middle Note – Lavender
– 2 drops (20%) Base Note – Vanilla (or Sandalwood)
This rule is flexible—adjust ratios based on personal preference or therapeutic goals.
With more than 20 years of experience in OEM/ODM/Private Label Cosmetics, I'd love to share with you the valuable knowledge related to cosmetics & skincare products from a top-tier Chinese supplier's perspective.
