Bio Lychee Seed CO2 Oil | Litchi Chinensis – Carrier Oil

Yellowish lychee seed CO₂ oil with soft woody, balsamic, creamy and resinous nuances.

Overview Specifications Aromatic profile Chemistry Applications Safety

Lychee Seed CO2 Oil | Litchi Chinensis |

Botanical Name: Litchi Chinensis.

Family Name: Sapindaceae.
Common Name: Lychee, Leechee, Lìzhī, Alupag, Matamata,
INCI: Litchi Chinensis Seed Oil.
Extraction Method: CO2.
Parts Used: Seeds.
Odor: Beautiful woody nuances, soft, balsamic, creamy and a resinous undertone.
Appearance: Yellowish.
Country of Origin: Seeds: China and Extraction: United Estates.

Comodogenic index: 1-2

Litchi is the only member of its genus and has three subgenera, all of which are native to Asia. Litchi Chinensis is currently grown in many parts of the world with tropical and subtropical climates.

Main constituents of fatty acids:

1) Oleic Acid: 42-60%
2) Linoleic Acid: 20-35%
3) Palmitic Acid: 6-15%
4) Alpha-Linolenic Acid: 5-15%
5) Stearic Acid: <3%

The phytochemical profile of lychee seed showed the presence of 5 main phenolic compounds:
-Epicatechin, (−)
-Gallocatechin, (−)
-Epicatechin-3-gallate,
-Gallic acid and
-Procyanidin B2,

Minor phenolic compounds:
-Protocatechuic acid,
-Protocatechuic aldehyde,
-5- O -coumaroyl methyl quinate and
-Daucosterol

Here is a very interesting study on the oil from the seed of lychee.
https://www.sciencedirect.com/science/article/abs/pii/S0924224420307160

Comodogenic index:

-Comedogenic level 0: it is non-comedogenic and does not cause pore clogging.
-Comedogenic level 1: there is a small (very low) possibility that the ingredient is comedogenic and may clog pores.
-Comedogenic level 2: in most cases, it will not clog pores. The possibility that it may clog pores is moderate to low.
-Comedogenic level 3: they have a medium chance of clogging pores, depending especially on the skin type.
-Comedogenic level 4: the chance of clogging pores, regardless of the skin type, is quite high.
-Comedogenic level 5: they tend, in almost all cases, to clog skin pores. In fact, very few people tolerate the oils found here.

Specifications of Lychee Seed CO₂ Oil

Botanical name Litchi chinensis
Family Sapindaceae
Common names in source Lychee, Leechee, Lìzhī, Alupag and Matamata
INCI Litchi Chinensis Seed Oil
Extraction method CO₂ extraction
Part used Seeds
Odor Soft woody and balsamic, creamy, with a resinous undertone
Appearance Yellowish
Seed origin China
Extraction location United States
Source-listed comedogenic index 1–2

Aromatic Profile

A restrained seed-oil aroma with soft woods, balsamic warmth, creamy body and a light resinous finish.

Blending Direction

Supports woody, balsamic, resinous and soft gourmand botanical concepts.
Can add texture beneath fruit, floral or amber fragrances.
Evaluate batch odor before using it in very delicate facial or hair products.

Formulation & Usage

The source lists oleic acid at 42–60%, linoleic at 20–35%, palmitic at 6–15%, alpha-linolenic at 5–15% and stearic below 3%. These wide ranges require batch confirmation. Seed phenolics such as epicatechin or protocatechuic compounds reported from polar extracts are not automatically CO₂-oil constituents.

Required Verification

Request a CO₂-specific fatty-acid profile, COA and SDS.
Use direct batch analysis for catechin, gallic-acid, procyanidin, phytosterol or antioxidant claims.
Confirm solvent-free processing and any co-solvent if used.
Run oxidation, odor, color and packaging-compatibility testing in the finished formula.

Applications

Skin Care

Suitable for facial oils, serums, body oils, balms and emulsions where a light botanical carrier and subtle warm aroma are desired.

Hair Care

Can be evaluated in conditioners, masks, scalp oils and finishing serums for softness and shine.

Sensory Formulation

Useful in warm botanical concepts after the actual batch aroma and stability are established.

Safety

For external cosmetic use only.
Patch test the finished product before wider use.
The source-listed comedogenic index is not a guarantee for every user.
Do not transfer phenolic-extract research directly to this CO₂ oil.
Use a current batch COA for fatty-acid and antioxidant claims.
Protect from heat, light and air and complete stability, packaging and regulatory assessment.