BUTTER-C
Oral care
Oral care essential oil OEM/ODM manufacturing
Oral Care Essential Oil · Oil Pulling · OEM/ODM
Clove, mint and cinnamon are familiar flavors in traditional oral care, and many people want a compact essential oil product to use alongside their toothpaste. One thing needs to be clear from the start: this is an oral hygiene product — it keeps breath fresh and leaves the mouth feeling clean — and its benefits stay within cosmetic scope. Pure essential oils are highly concentrated and can irritate the oral mucosa, so the formula must dilute them in a carrier oil at a safety-assessed ratio, and the label must state the dose and the fragrance allergens clearly. Butter-C offers full-service OEM/ODM manufacturing, from formula to labeled finished goods and the cosmetic product notification dossier.
Formula base
Essential oils diluted in a carrier oil at an assessed ratio
The product is mostly carrier oil with a small proportion of essential oils. That proportion determines both the in-use feel and the level of safety for the oral mucosa.
Carrier oil
Coconut oil, sesame oil, medium-chain triglycerides — suitable for oral care products, low odor.
Essential oils
Clove, peppermint, cornmint, cinnamon, tea tree — at low doses, with quality certificates for oral care use.
Cooling agents
Low levels of menthol and eucalyptol to enhance the minty sensation.
Antioxidant
Tocopherol keeps the carrier and essential oils from turning rancid or changing odor.
Key technical points
Four factors that determine oral care essential oil quality
Essential oil ratio
Clove and cinnamon oils are rich in eugenol and cinnamal — high concentrations cause burning and irritation of the mucosa. The ratio is set by safety assessment, not by a "the spicier the better" feel.
Allergens on the label
Eugenol, limonene, linalool, cinnamal… from essential oils must be totaled and named when above the threshold.
Essential oil sourcing
Oils with a certificate of analysis, clearly defined main constituents and no adulteration; grades intended for oral care products are preferred.
Spill-resistant packaging
Amber glass bottles with metered droppers; child-resistant caps considered for concentrated formats.
Three formulation directions
Three common oral care essential oil formats
Drops for the toothbrush
Essential oils diluted in a carrier oil; 1–2 drops on the toothbrush together with toothpaste.
Oil pulling oil
Coconut or sesame oil base with low-dose mint oil; swish in the mouth, then spit out.
Concentrate for dilution in water
Essential oils with a solubilizer; a few drops in a glass of water for rinsing, with the dilution ratio clearly labeled.
Packaging designed with the formula
5–30 ml dropper bottles for drops; larger bottles with measuring caps for oil pulling oil.
Parameters we monitor
What our R&D lab measures on every sample
These are the parameters Butter-C monitors during formula development and scale-up to production. Specific limits are agreed with you on the approved sample and then written into the product's in-house specification.
- Sensory profile
- Color, odor, taste, clarity; compared with the reference sample.
- Peroxide value
- Monitors rancidity of the carrier oil over time.
- Main essential oil constituents
- Checked against the supplier's certificate of analysis; rechecked whenever the lot changes.
- Fragrance allergens
- Totaled across all essential oils to determine labeling.
- Microbiology
- Tested at a GLP / ISO 17025-accredited laboratory.
- Stability
- Odor and color monitored after aging and under light.
- Packaging compatibility
- Droppers and rubber liners monitored against concentrated essential oils.
Claims
Writing claims within cosmetic scope
Oral care essential oils are very easily described beyond cosmetic scope. Butter-C reviews the wording on labels and marketing materials while preparing the cosmetic product notification.
Keeps breath fresh
Instead of: treats bad breath.
Leaves the mouth feeling clean and cool
Instead of: kills bacteria, oral antiseptic.
Traditional clove and mint flavor
Instead of: relieves toothache, treats toothache, treats cavities.
Gum care
Instead of: treats gingivitis, treats mouth ulcers.
Directions
State the number of drops or dilution ratio clearly; spit out after use, do not swallow; avoid the eyes.
Intended users
State clearly not for young children; keep out of reach of children.
Manufacturing specifications
Current capabilities
- Texture
- Clear liquid oil; concentrated solution with solubilizer.
- Format
- Amber glass bottle with dropper, oil pulling bottle with measuring cap. Volume agreed during packaging selection.
- Minimum order quantity
- Agreed per order and per flavor.
- Testing
- Performed at a GLP / ISO 17025-accredited laboratory; a certificate of analysis is delivered with every batch.
- Documentation
- Product Information File (PIF) with an essential oil safety assessment and cosmetic product notification prepared by Butter-C.
- Packaging
- Label design, printing and packing run in parallel with formula development.
Suggested product concept
Clove–mint essential oil drops
A product concept to help you picture the possibilities — not a ready-made product for sale. The actual formula is developed around your brand positioning and price range.
Clove and mint
Low ratio, balancing warm and cool notes.
Fractionated coconut oil
A clear carrier oil that does not solidify in cold weather.
Drops for the toothbrush
1–2 drops with toothpaste, for daily use.
10 ml bottle
Amber glass, dropper, paper carton printed with directions and allergens.
Customization options
What you can specify
The same product format can serve very different customer groups. Tell us your requirements in the areas below and our team of pharmacists will develop a matching formula.
Format
Drops for the toothbrush, oil pulling oil or concentrate for dilution in water.
Essential oils
Clove, peppermint, cornmint, cinnamon, tea tree — single or blended.
Carrier oil
Coconut oil, sesame oil, medium-chain triglycerides.
Origin
Organic essential oils, with certificates of origin if you need them.
Mint intensity
Mild for first-time users or distinctly minty.
Packaging
Dropper, roller bottle, bottle with measuring cap, gift box with toothpaste.
Further reading
Related articles
Herbal toothpaste manufacturing
Clove and betel leaf in a toothpaste base.
Mouthwash manufacturing
Essential oils in a mouth rinse solution.
An oral care routine
Where essential oils fit into a daily routine (in Vietnamese).
Cosmetic labeling rules
Listing fragrance allergens on the label (in Vietnamese).
How we work
From idea to finished batch
Eight steps and three milestones signed off by both sides: approved sample, notification number, finished batch. Step-by-step details (in Vietnamese) →
Get started
Tell us about the product you plan to launch
Send us your product direction and expected volume. Our team will get back to you during business hours (Vietnam time, GMT+7).
Head office: Huu Le village, Dai Thanh commune, Hanoi · Factory: Thanh Oai Industrial Cluster, Binh Minh commune, Hanoi, Vietnam
Hotline +84 987 964 764 · [email protected] · Privacy policy ← Full catalog