What Is Hydrolyzed Horse Placenta/Umbilical Extract?
Hydrolyzed Horse Placenta/Umbilical Extract is a skin care ingredient obtained from the placenta and umbilical cord of horses. These tissues are naturally rich in proteins, peptides, amino acids and trace minerals that nourish a foal during gestation. To turn this raw material into a cosmetic ingredient, manufacturers first collect the tissues from healthy animals after birth, then clean and freeze them to preserve the bioactive compounds. The material is next broken down through acid or enzyme hydrolysis, a controlled process that chops large proteins into smaller, water-soluble fragments. This hydrolysate is filtered, pasteurized and finally blended into a concentrated liquid or powder ready for formulation.
Placental ingredients first appeared in high end skin treatments several decades ago, starting in Japan, where spas promoted them for rejuvenating facials. As research on peptide technology expanded, formulators began testing placental extracts from various species, including horse, for their richer mix of amino acids. Today Hydrolyzed Horse Placenta/Umbilical Extract is found in sheet masks, anti-aging serums, brightening essences, intensive moisturizers, scalp tonics and post-procedure soothing gels. Brands use it to give products a premium, nutrient-packed story and to support hydration and overall skin vitality.
Hydrolyzed Horse Placenta/Umbilical Extract’s Cosmetic Benefits/Uses
This ingredient brings more than one benefit to a formula, making it popular in multi-tasking skin care products.
- Humectant: The hydrolyzed peptides and amino acids attract and bind water, helping skin hold onto moisture. This boosts immediate surface hydration, leaves skin feeling plumper and can improve the spreadability of creams and gels.
- Skin conditioning: The nutrient mix supports a smoother, softer feel while delivering building blocks that may aid the skin’s natural repair processes. Consistent use can contribute to a more supple appearance and a healthier looking barrier.
Who Can Use Hydrolyzed Horse Placenta/Umbilical Extract
This ingredient is generally suitable for dry, normal and combination skin because its humectant properties help retain moisture without leaving a heavy film. Oily or acne-prone skin can also tolerate it in lightweight formulations since it is water soluble and absorbs quickly, though very sensitive or reactive skin should proceed with extra care due to the complex mix of peptides and proteins.
Because it is sourced from animal tissue it is not appropriate for vegans or strict vegetarians. Anyone who avoids animal-derived ingredients for ethical, religious or lifestyle reasons will want to skip products featuring this extract.
There is limited data on topical use during pregnancy or breastfeeding. While no specific risks have been flagged, the ingredient’s origin may raise safety or allergen questions for some. This information is educational only and does not replace medical advice; pregnant or nursing individuals should show product ingredient lists to their healthcare provider before use.
The extract is not known to increase photosensitivity, so you do not need special sun precautions beyond a daily broad-spectrum sunscreen already recommended for skin health.
Potential Side Effects/Adverse Reactions
Responses to Hydrolyzed Horse Placenta/Umbilical Extract vary by person. The effects listed below are possibilities rather than probabilities and most users will not experience them when the ingredient is properly formulated in a cosmetic product.
- Allergic reaction: People with sensitivities to animal proteins may notice itching, redness or hives
- Irritation: Very sensitive skin could experience stinging or burning especially when the product is layered with active acids or retinoids
- Breakouts: In rare cases the protein load may trigger clogged pores or small bumps on acne-prone skin
- Odor sensitivity: Some users detect a slight biological scent that can be bothersome if fragrance levels are low
If any of these reactions occur discontinue use and seek guidance from a healthcare professional.
Comedogenic Rating
Rating: 1/5 – Hydrolyzed Horse Placenta/Umbilical Extract is water soluble and free of heavy oils or waxes, so it rarely blocks pores. Its small peptide and amino-acid molecules draw moisture into the skin rather than sitting on the surface, which keeps the risk of congestion low.
Suitable for most acne-prone or breakout-prone users, especially when formulated in lightweight gels or serums.
If the finished product pairs this extract with rich emollients or occlusives, the overall formula could be more pore-clogging than the ingredient itself.
Summary
Hydrolyzed Horse Placenta/Umbilical Extract serves mainly as a humectant and skin-conditioning agent. Its hydrolyzed peptides and amino acids pull water into the skin for instant hydration while providing building blocks that support a smoother more resilient barrier.
Outside of niche luxury lines the ingredient is still relatively uncommon, partly due to sourcing constraints and ethical considerations, yet it maintains a loyal following among brands that market premium rejuvenating treatments.
Topical use is generally considered safe with low irritation and comedogenic risk, though individuals with protein allergies should be cautious. As with any new cosmetic it is wise to perform a patch test before full-face application.