SKIN CELL VITALITY with phytomelatonin
Every once in a while, an ingredient comes along that genuinely changes the conversation in clean beauty. Not a marketing trend. Not a rebrand of something we have seen before. A real, science-backed, clinically proven breakthrough that does the work conventional skincare has been trying to do for decades, but does it cleaner, gentler, and often more effectively.
Phytomelatonin is that ingredient. And it is the star of Irene Forte's most awarded formulas, now available at Citrine.
Ingredient 101 · The Basics
What Is Phytomelatonin?
A 90-second primer on the most exciting ingredient in clean anti-aging
You already know melatonin as the hormone your body produces to help you sleep. What most people do not know is that melatonin is also one of the most powerful antioxidants the human body makes, and it is the chemical messenger that tells your skin to repair itself overnight. Every night while you sleep, your skin enters its renewal cycle: damaged cells get cleared, collagen production ramps up, and the day's environmental damage gets reversed. Melatonin is the conductor of that entire process.
Here is what science has now confirmed: plants produce melatonin too. Certain Alpine plants, in particular, produce remarkably high concentrations of it as their own defense against UV radiation and oxidative stress. When this plant-derived melatonin, called phytomelatonin, is extracted and applied topically to the skin, it delivers all of the cellular repair benefits of internal melatonin, directly to the skin cells that need it most.
In short: phytomelatonin gives your skin the exact biological signal it needs to repair itself, on the outside, from the very plants that have been using melatonin to protect themselves for millennia.
Phytomelatonin is the chemical messenger that tells your skin to repair itself overnight. Now we can apply it topically, and the results are clinically extraordinary.
Why It Matters
Why Phytomelatonin Is a Breakthrough
It does what retinol does, without any of what retinol does
For decades, the gold standard for anti-aging has been retinol. Retinol works, but it comes with a long list of side effects: redness, peeling, sensitivity, photosensitivity, and a barrier-compromising adjustment period that many people cannot tolerate. For sensitive skin, mature skin, or anyone with reactive or thinning skin, retinol can do as much harm as good.
Phytomelatonin delivers a comparable spectrum of anti-aging benefits, including reduced wrinkles, increased elasticity, faded dark spots, and refined pores, but it does so while simultaneously calming the skin, reducing redness, and strengthening the skin barrier. It is one of the only active ingredients in skincare that is potent enough to deliver visible results in four weeks and gentle enough to be clinically certified for sensitive skin.
That combination, real efficacy and real gentleness, is what makes it a genuine breakthrough. You are not choosing between results and tolerance anymore. You get both.
Why this matters for clean beauty
Most clean anti-aging ingredients are gentle but less potent than their conventional counterparts. Phytomelatonin breaks that trade-off. It is one of the only natural, plant-derived actives that performs head-to-head with synthetic anti-aging ingredients in independent clinical trials, while being safe for sensitive skin, pregnancy-safe, and free from parabens, silicones, and synthetic fragrance.
The Results · Clinically Proven
What Phytomelatonin Actually Does for Your Skin
Six benefits, all backed by independent clinical trials
Visibly Reduces Wrinkles
Phytomelatonin stimulates collagen production and accelerates the skin's overnight repair cycle, smoothing fine lines and reducing wrinkle depth and volume. Independent clinical trials show measurable wrinkle reduction in just four weeks of consistent nighttime use.
Fades Dark Spots & Hyperpigmentation
As one of the most powerful antioxidants in nature, phytomelatonin neutralizes the free radical damage that drives hyperpigmentation and dark spots. It visibly reduces brown spots, UV spots, and uneven skin tone, particularly the kind that accumulates with sun exposure and age.
Increases Firmness & Elasticity
By supporting the skin's natural collagen and elastin production, phytomelatonin visibly improves elasticity and firmness, restoring the bounce and lifted quality that diminishes with age. This is the benefit that translates into a genuinely younger-looking complexion over time.
Refines Pore Visibility
Through accelerated cell turnover and improved skin barrier function, phytomelatonin reduces the appearance of enlarged pores, giving the skin a smoother, more refined texture and a luminous quality that no makeup can replicate.
Calms Redness & Inflammation
Unlike conventional anti-aging actives that often irritate the skin, phytomelatonin actively reduces redness, soothes inflammation, and supports a calm, even-toned complexion. This is what makes it suitable, and exceptional, for sensitive, reactive, or rosacea-prone skin.
Repairs UV & Environmental Damage
Phytomelatonin protects skin cells from oxidative stress caused by UV radiation, pollution, and blue light, and supports the skin's overnight repair of the damage that has already occurred. It is one of the few ingredients that both prevents future damage and actively reverses existing damage.
Now At Citrine · Shop Irene Forte
The Two Products You Need
Both formulated around Dr. Ferri's patented phytomelatonin extract
Irene Forte's phytomelatonin collection focuses on the two areas of the face where overnight repair matters most: the full complexion and the delicate eye area. Both products are designed to be applied at night, when your skin's natural repair cycle is at its peak and when phytomelatonin can do its most powerful work.
The Hero Formula
Phytomelatonin Rejuvenating Serum
A two-ingredient formula. Six clinically proven benefits. Four weeks to visibly younger skin.
This is the formula that put phytomelatonin on the map. A concentrated, rich serum with just two ingredients: 70% Dr. Ferri APM (the patented phytomelatonin extract) and 30% Vitamin E, which strengthens the skin barrier and amplifies the antioxidant power of the phytomelatonin. That is it. No filler. No fragrance. No compromise.
The result is one of the most concentrated anti-aging formulas in clean beauty, clinically proven to reduce wrinkles, brown spots, redness, and pore visibility while increasing elasticity in just four weeks of nightly use. It is dermatologically certified safe for sensitive skin and pregnancy-safe. Suitable for all skin types, especially mature, dry, or sensitive skin that has not been able to tolerate conventional anti-aging actives.
If you are going to introduce one Irene Forte product into your routine, this is the one. It is the most awarded, most reviewed, and most clinically proven formula in the entire line, and the one that most directly delivers the transformation phytomelatonin is capable of.
Shop · The Hero Serum
The Companion Formula
Phytomelatonin Rejuvenating Eye Cream
The same patented science, formulated for the most delicate skin on your face
The skin around your eyes is the thinnest and most fragile on your entire face, which is why it is where signs of aging tend to appear first: fine lines, crepiness, dark circles, puffiness, loss of firmness. It is also why it requires a formulation that is potent enough to deliver real results, but gentle enough not to compromise such delicate skin.
The Phytomelatonin Rejuvenating Eye Cream brings Dr. Ferri's patented phytomelatonin extract to the eye area in a richer, nourishing texture designed specifically for that skin type. Used in combination with the serum, it creates a complete overnight repair ritual for the full face, smoothing fine lines around the eyes, brightening dark circles, and visibly firming the lid and brow area over time. Irene uses this morning and night and considers it non-negotiable in her routine.
Shop · The Eye Treatment
The Numbers · Clinical Trial Results
The Proof, In Numbers
Independent clinical results, in just four weeks
Irene Forte's Phytomelatonin Rejuvenating Serum has been independently clinically tested on 25 participants between the ages of 35 and 65. The results, measured after four weeks of consistent nighttime use, are extraordinary.
Clinical Trial Results
Phytomelatonin Rejuvenating Serum, after four weeks
Wrinkle Depth
Brown Spots
Skin Elasticity
Red Areas
Pore Visibility
Blemishes
Independent clinical trials undertaken on 25 participants aged 35 to 65. Dermatologically tested on sensitive skin in a 96-hour occluded patch test on 25 participants with sensitive skin.
These are the kind of clinical numbers that conventional, retinol-based formulas have historically delivered, but achieved here entirely from plants, with zero irritation, and with results visible to the naked eye in less than a month.
The Science Behind It
Dr. Ferri APM, The Patented Extract
Why not all phytomelatonin is created equal
As phytomelatonin gains attention in clean beauty, you will start to see it appear in more formulas. But here is what matters: the way it is extracted determines whether it actually works on your skin.
Irene Forte's hero formulations use Dr. Ferri APM, a patented extract of Alpine Plant Melatonin developed by Dottoressa Francesca Ferri, the legendary clean cosmetics scientist behind Irene Forte's entire science program. With over 40 years of experience in clean cosmetics and nutraceuticals, Dr. Ferri developed a specialized, chemical-free extraction technique that isolates phytomelatonin from three Alpine plants: oat kernel, yarrow flower, and sage leaf. The extraction technique itself is patented, and the resulting lipophilic phytomelatonin is what gives Irene Forte's formulas their remarkable clinical performance.
This is not an off-the-shelf ingredient that anyone can buy and add to a formula. It is a proprietary, scientifically engineered extract that took years to develop and that no other brand has access to. When you use Irene Forte's phytomelatonin products, you are using the most potent and clinically proven form of this ingredient available in clean beauty.
Dr. Ferri spent 40 years perfecting clean cosmetics science. The patented phytomelatonin extract is the result, and it is exclusive to Irene Forte.
The Ritual
How to Use Phytomelatonin
Simple, nightly, and built around when your skin actually does its repair work
Because phytomelatonin works in harmony with your skin's natural overnight repair cycle, it is most effective when applied as the final concentrated treatment step in your evening routine. The instructions are simple: cleanse, tone, apply one drop of the Phytomelatonin Rejuvenating Serum to the face and another drop or two to the neck and décolleté. Pat in gently. Follow with the Phytomelatonin Rejuvenating Eye Cream around the eye area, then finish with your night moisturizer to lock everything in.
For those with dehydrated or very mature skin who prefer a rich texture, the serum can also be used in the morning. But for most people, the magic happens overnight. Apply it before bed, get a good night of sleep, and let the phytomelatonin do the rest. After four weeks of consistent use, the change in your skin will speak for itself.
Now At Citrine · citrinenaturalskin.com
The most clinically proven phytomelatonin formulas in clean beauty are now in our edit. Shop the collection, or book a virtual consultation to build your personalized Irene Forte ritual.
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