Ingredient review
Rose of Jericho Extract
INCI: SELAGINELLA PULVINATA EXTRACT
A unique desert plant extract that helps skin hold onto moisture and defend against environmental stress, though human studies are still limited.
In plain English
This ingredient comes from a desert plant called the Rose of Jericho, which can survive without water for years and spring back to life when it gets wet. In skincare, it's used to help your skin hold onto moisture better and protect against damage from things like pollution and UV rays. Think of it as a natural sponge and shield for your skin.
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
Rose of Jericho Extract 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 Rose of Jericho Extract.
- 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
A botanical extract derived from Selaginella pulvinata, a desert plant known as the 'resurrection plant' because it can survive extreme dehydration and rehydrate fully when water becomes available. The extract contains trehalose, a sugar that helps protect cells from drying out, along with other antioxidant compounds.
How it works
The extract works in two main ways. First, it helps your skin retain moisture by supporting the natural water-holding molecules in your skin. Second, it provides antioxidant protection by neutralizing free radicals that can damage skin cells and accelerate aging. The trehalose in the extract is thought to help stabilize proteins and cell membranes under stress.
Pros
Deep hydration support
Helps skin retain moisture by supporting natural water-holding molecules, making it great for dry or dehydrated skin types.
Antioxidant protection
Contains compounds that neutralize free radicals from pollution and UV exposure, helping to prevent premature aging.
Cons and cautions
Limited research
Most evidence comes from lab studies or traditional use; large-scale human trials are lacking, so effectiveness is not fully proven.
Higher cost
Sourcing and processing the resurrection plant can make products with this ingredient more expensive than alternatives like glycerin.
Best for
- People with dry or dehydrated skin
- Those looking for antioxidant protection
- Anyone interested in natural, plant-based ingredients
Use caution if
- Individuals with known allergies to ferns or mosses (rare)
- Those on a very tight budget, as it's a premium ingredient
Usage tips
Safety summary
Considered safe for topical use with a low risk of irritation or allergic reactions. Patch testing is recommended for those with very sensitive skin or plant allergies.
Research notes
Preliminary lab studies show antioxidant and moisturizing potential, but robust clinical trials on humans are scarce. More research is needed to confirm benefits and optimal concentrations.
Common label clues
- Typical concentration
- 0.1% to 2%
- Regulatory status
- Generally recognized as safe for cosmetic use in the US and EU when used as directed. No specific restrictions.
- Common uses
- Serums, Moisturizers, Sheet masks
- Environmental note
- Harvested from wild desert plants in some regions; sustainable sourcing is important to avoid overharvesting. Look for brands that use cultivated or responsibly wildcrafted material.
Good to know
- The Rose of Jericho can survive without water for years and rehydrate in hours—this resilience is what makes its extract so interesting for skincare.
- It is often used in 'clean beauty' products due to its natural origin.
Common questions
What is Rose of Jericho Extract in beauty products?
This ingredient comes from a desert plant called the Rose of Jericho, which can survive without water for years and spring back to life when it gets wet. In skincare, it's used to help your skin hold onto moisture better and protect against damage from things like pollution and UV rays. Think of it as a natural sponge and shield for your skin.
What does Rose of Jericho Extract do in a beauty product?
The extract works in two main ways. First, it helps your skin retain moisture by supporting the natural water-holding molecules in your skin. Second, it provides antioxidant protection by neutralizing free radicals that can damage skin cells and accelerate aging. The trehalose in the extract is thought to help stabilize proteins and cell membranes under stress.
Is Rose of Jericho Extract safe for most people?
Considered safe for topical use with a low risk of irritation or allergic reactions. Patch testing is recommended for those with very sensitive skin or plant allergies.
Who should be careful with Rose of Jericho Extract?
Individuals with known allergies to ferns or mosses (rare) Those on a very tight budget, as it's a premium ingredient
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.