Is Jelly Good for Your Hair?
Gelatin, a protein similar to hair's composition, may improve hair thickness and growth. Research shows that consuming gelatin supplements can have positive effects. However, petroleum jelly (vaseline), often mistakenly called "jelly," is not beneficial for hair. It can weigh hair down, creating an oily and unpleasant appearance, and is difficult to remove. Hair products specifically designed for hair care are recommended for healthy hair. Different "jellies" exist, some formulated as hair styling products, that might offer benefits like curl definition or moisture retention, but these are not the same as gelatin or petroleum jelly.
- Gelatin is a protein source rich in amino acids, the building blocks of proteins which comprise hair.
- Studies suggest that gelatin supplementation may enhance hair thickness and growth. [Healthline, RHRLI]
- Gelatin's protein content could contribute to hair health, but further research is needed to confirm its effects. [WebMD]
Petroleum Jelly's Detrimental Effects
- Petroleum jelly (Vaseline) is a petroleum product, not a protein.
- It coats the hair, creating an oily and unattractive look. [Quora, Reddit]
- Petroleum jelly is hard to wash out and may cause build-up. [Quora]
- Using petroleum jelly for hair styling is strongly discouraged. [Quora, Reddit]
Hair Styling "Jellies"
Some hair styling products are marketed as "jellies," usually containing different ingredients and designed to help with styling, holding curls, or adding moisture. These products are different from gelatin or petroleum jelly. [Cult+King, Miss Jessie's, The Good Stuff Hair]
Conclusion
While gelatin, ingested as a supplement, shows potential benefits for hair, petroleum jelly is detrimental to hair health. Hair styling "jellies" are distinct products with their own unique properties and uses. Always select hair products designed for hair care.
