Saffron: Nature's Treasure for Your Skin
Known as the most expensive spice in the world, saffron is not limited to its culinary virtues. Used for thousands of years for its medicinal properties, it is now establishing itself as an essential active ingredient in cosmetics. A powerful antioxidant, moisturizer, healing agent, and protector, saffron flower extract is proving to be a complete ally for the skin and hair.
1. Botanical origin and extraction method
Saffron extract comes from the stigmas of the Saffron crocus, a perennial plant belonging to the same family as the Iris (Iridaceae). Its autumn flowering season, between October and November, is particularly short, which explains the rarity and high cost of the spice. Each flower contains only three bright red stigmas, which are harvested by hand.
Cosmetic extraction is based on a solvent process, often using ethanol or methanol, which isolates the active compounds.
2. Biochemical composition of saffron: a synergy of active ingredients
Saffron extract contains a wide variety of beneficial molecules:
- Crocine and crocetin : pigments carotenoids with antioxidant effects.
- Safranal : aromatic component with anti-inflammatory and photoprotective properties.
- Kaempferol (flavonoid) : involved in cell regeneration.
- Polysaccharides : natural moisturizing agents.
- Vitamins B6, B9, C, and minerals : general support for skin health.
3. The proven benefits of saffron extract on the skin
Antioxidant power
Saffron combats oxidative stress by neutralizing the free radicals responsible for premature aging. It thus preserves the integrity of cell membranes, skin proteins, and DNA.
Anti-inflammatory action
By inhibiting certain signaling pathways (such as NF-κB), saffron extract reduces redness, tightness, and itching, even on sensitive or acne-prone skin.
Healing effect
Kaempferol stimulates’angiogenesis (formation of new blood vessels), while the activation of keratinocytes promotes the healing of superficial wounds.
Enhanced hydration
Visit polysaccharides Saffron attracts and retains water, reducing trans-epidermal water loss and improving skin suppleness and elasticity.
4. Prevention of skin aging
Saffron inhibits the enzymes responsible for the breakdown of collagen, elastin, and hyaluronic acid fibers. It thus slows down the formation of wrinkles and skin sagging.
5. UV protection
Visit safranal gives the extract a natural SPF rating of 6.6. Although modest, this property can enhance the effectiveness of conventional sunscreens when incorporated into their formula. In addition, saffron extract protects skin cells that are often damaged by UV exposure. This promotes the proper functioning of biological processes (defense, renewal, repair).
6. Cosmetic applications: face, body, and hair care
- Face : antioxidant serums, moisturizers, masks, anti-aging treatments, sunscreens.
- Body : soothing balms, after-sun care, ultra-rich soaps.
- Hair : moisturizing shampoos, soothing scalp lotions.
Its soothing and antioxidant action also extends to irritated scalps, and its film-forming properties help prevent hair breakage.
7. Tolerance and precautions
Saffron extract is generally well tolerated, including by children and pregnant women. However, if you have a food allergy to saffron, it is advisable to test the product on a small area of skin before use.
