Ingredient review
Equi Lipida
INCI: Equi Lipida
Equi Lipida is a gentle, lipid-rich ingredient that helps restore the skin barrier and lock in moisture, making it a good choice for dry or sensitive skin.
In plain English
Equi Lipida is an oil extracted from horse fat that is rich in fatty acids similar to those naturally found in human skin. When applied in skincare, it acts like a moisturizing shield, helping to keep water inside the skin and protect against dryness. It is especially popular in Korean beauty products for its nourishing and soothing effects.
Review score
Safety, usefulness, and evidence
Potentially useful with some tradeoffs
The evidence base is still emerging, so marketing claims deserve extra caution.
Risk flags are low for most users, though the finished product can still irritate.
- Source
- natural
- Evidence
- emerging
- Irritation
- low
- Clogging risk
- low
Quick decision guide
Useful, but context matters
Equi Lipida is generally a lower-concern ingredient when the full formula suits your skin.
Plain-English read
Treat this as a practical screening step before you compare products that contain this ingredient.
- Step 1Start with the score, then check the irritation and clogging risk before judging Equi Lipida.
- Step 2Use the "Best for" and "Use caution if" sections to match the ingredient to your skin, not just to a marketing claim.
- Step 3If a product stings, breaks you out, or worsens irritation, judge the finished formula and stop using it even if the ingredient scores well.
Score terms in plain English
Irritation risk
lowLess likely to sting, burn, or bother most users, though sensitive skin can still react.
Clogging risk
lowLess likely to feel heavy or contribute to clogged pores for most skin types.
Evidence level
emergingThe ingredient may be promising, but claims should be treated more cautiously.
What it is
Equi Lipida is a refined oil derived from horse adipose tissue, composed primarily of triglycerides, phospholipids, and essential fatty acids like linoleic acid and oleic acid.
How it works
It works by depositing a thin layer of lipids on the skin's surface, which mimics the skin's natural sebum and reinforces the moisture barrier. This reduces water loss and helps keep the skin soft and supple.
Pros
Excellent moisturizer
Equi Lipida provides long-lasting hydration by sealing moisture into the skin, which is especially helpful for dry or winter-weary skin.
Gentle on sensitive skin
Its composition is very similar to human sebum, so it rarely causes irritation or breakouts, making it suitable for reactive skin types.
Cons and cautions
Animal-derived ingredient
Because it comes from horses, it is not suitable for vegans or those who avoid animal products for ethical or religious reasons.
Limited research
Compared to plant oils, there are fewer peer-reviewed studies on horse oil's specific benefits for skin, so its efficacy is supported more by traditional use than modern science.
Best for
- People with dry or dehydrated skin
- Those with a compromised skin barrier (e.g., from over-exfoliation or harsh weather)
Use caution if
- Vegans and those who prefer plant-based ingredients
Usage tips
Safety summary
Equi Lipida is considered safe for topical use with a very low risk of irritation or allergy. As with any new ingredient, a patch test is recommended for those with very sensitive skin.
Research notes
While horse oil has a long history of use in traditional medicine and cosmetics, modern clinical studies are sparse. Anecdotal evidence and ingredient similarity to human sebum support its moisturizing and barrier-repair claims.
Common label clues
- Typical concentration
- 1-5% in leave-on products
- Regulatory status
- Generally recognized as safe for cosmetic use in the US and EU, with no specific restrictions beyond standard cosmetic ingredient regulations.
- Common uses
- Moisturizers, Barrier repair creams, Lip balms
- Environmental note
- Horse oil is a byproduct of the meat industry, so its use may be considered more sustainable than some plant oils that require dedicated agricultural land.
Good to know
- Equi Lipida is sometimes called 'horse oil' on product labels.
- It is solid at room temperature but melts quickly on contact with skin.
Common questions
What is Equi Lipida in beauty products?
Equi Lipida is an oil extracted from horse fat that is rich in fatty acids similar to those naturally found in human skin. When applied in skincare, it acts like a moisturizing shield, helping to keep water inside the skin and protect against dryness. It is especially popular in Korean beauty products for its nourishing and soothing effects.
What does Equi Lipida do in a beauty product?
It works by depositing a thin layer of lipids on the skin's surface, which mimics the skin's natural sebum and reinforces the moisture barrier. This reduces water loss and helps keep the skin soft and supple.
Is Equi Lipida safe for most people?
Equi Lipida is considered safe for topical use with a very low risk of irritation or allergy. As with any new ingredient, a patch test is recommended for those with very sensitive skin.
Who should be careful with Equi Lipida?
Vegans and those who prefer plant-based ingredients
Research sources
Ingredient reviews are educational and are not medical advice. Patch test new products and ask a licensed clinician about persistent irritation, allergies, pregnancy-specific questions, or diagnosed skin conditions.