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Collagène marin en poudre – packshot - Holidermie | Maison Diaphane
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Collagène marin en poudre – vue 2 - Holidermie | Maison Diaphane
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Collagène marin en poudre anti-âge et redensification cutanée - Holidermie | Maison Diaphane

Marine Collagen Powder - HOLIDERMIE | Anti-Aging & Skin Redensification

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59,00 €
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59,00 €
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Beauty comes from within — marine collagen, hyaluronic acid, and vitamin C for redensified, radiant skin.
Reduced wrinkles, plumper skin, stronger hair in 8 weeks.

Holidermie Collagen Powder is the signature of beauty that works from within — a scientifically proven formula to transform skin structure and hydration. Formulated with Aquacol®, a highly bioavailable (2000 Daltons) hydrolyzed type I marine collagen, this powder combines three synergistic active ingredients: collagen to enhance firmness, hyaluronic acid for deep and lasting hydration, and vitamin C, an essential cofactor for natural collagen synthesis. This synergy creates a multiplier effect that no single active ingredient could produce alone.

The results are scientifically documented. After 8 weeks of regular consumption (10g/day), the clinical study shows: -51% reduction in crow's feet wrinkles (the most visible sign of aging), +65% increase in skin hydration (revealing plumper, more radiant skin), +39% elasticity (restoring skin bounce), and hair up to 2.5 times thicker. These figures translate into a visible transformation: skin is redensified, features are refined, radiance returns. What's more: the transformation is lasting — unlike topical serums, ingested collagen rebuilds skin structure from within, creating a cumulative effect week after week.

Holidermie Collagen Powder is for those who want to invest in long-term beauty — reduced wrinkles, redensified skin, revitalized hair, from within.

Skin Redensification

Aquacol® Marine Collagen · Hydrolyzed Type I

Deep Hydration

Hyaluronic Acid · Lasting Plumping

Collagen Synthesis

Vitamin C · Natural Cofactor

Product Type

Food Supplement · Powder

Format

Powder to dilute · 3 scoops/day

Treatment Duration

Minimum 8 weeks

Proven Results

8-week clinical study

A word from Maison Diaphane

Holidermie Collagen Powder changes the conversation on anti-aging beauty: it's not a topical correction, it's a reconstruction from within. The formula is scientifically rigorous — Aquacol® type I with hyaluronic acid and vitamin C creates a rare synergy where each active ingredient amplifies the action of the other. The 8-week results (-51% wrinkles, +65% hydration, +39% elasticity) are medically documented. This is what distinguishes Holidermie: investing in lasting beauty rather than temporary fixes. For mature skin tired of empty promises.

Learn more about Holidermie Collagen Powder +

Holidermie Collagen Powder is a powdered food supplement to be diluted — hydrolyzed type I Aquacol® marine collagen (2000 Daltons), hyaluronic acid, vitamin C. 3 scoops (9ml) in 250ml of water or drink of your choice. Minimum 8 weeks of consumption for optimal results. Proven results: -51% wrinkles, +65% hydration, +39% elasticity, +2.5x thicker hair. Made in France. Available at Maison Diaphane. Free shipping over €100 (in France).

Why type I marine collagen?

Type I collagen is the most abundant collagen in the skin (80% of the dermis). Aquacol® is a hydrolyzed marine collagen with a very high molecular weight (2000 Daltons), meaning its peptides are small enough to be efficiently absorbed by the intestine, but large enough to retain their structure and bioactivity. This optimal bioavailability ensures that ingested collagen actually reaches the skin and can be used to rebuild the dermal matrix.

What is the role of vitamin C in collagen synthesis?

Vitamin C is an essential cofactor for prolyl and lysyl hydroxylase, the enzymes responsible for cross-linking and stabilizing collagen molecules. Without vitamin C, the body cannot effectively synthesize new collagen — even if you ingest collagen. That's why Holidermie combines collagen and vitamin C: to ensure that both ingested and naturally synthesized collagen are stable and effective.

Why a minimum of 8 weeks of treatment?

Collagen does not act instantly — it must be progressively integrated into the dermal matrix and the skin structure must be rebuilt. Clinical studies show that 8 weeks is the turning point where results become visible and measurable. Reduced wrinkles, increased hydration, and improved elasticity are the result of a gradual dermal reconstruction — a process that continues well beyond the end of treatment.

How to dilute and consume Collagen Powder?

Pour 3 scoops (9ml) of powder into 250ml of your chosen beverage — water, fruit juice, milk, coffee, or tea, according to your preference. The powder dissolves easily without lumps. Mix well and consume immediately. Daily consumption of 10g (3 scoops) for at least 8 weeks is recommended to observe the proven clinical results.

Compositions

Composition for 1 daily dose = 3 scoops (10.15g)
Marine Collagen: 10g
Hyaluronic Acid: 100mg
Vitamin C: 40mg or 50% of Recommended Daily Intake

*Collagen is kosher and halal.

Dimensions

Additional information

Holidermie envisions global beauty, designed from the inside out. The brand combines cosmetic treatments, dietary supplements, and beauty rituals in a holistic approach, where science meets the power of natural active ingredients and plants.

Face and body care, serums, oils, dietary supplements, and Beauty Food — each formula is developed around targeted active ingredients and an approach that is at once expert, natural, and sensory.

The Holidermie universe is based on a simple conviction: beauty is cultivated as much by care as by diet, well-being, and the rituals that accompany daily life.

Collagène marin en poudre – packshot - Holidermie | Maison Diaphane
Collagène marin en poudre – vue 4 - Holidermie | Maison Diaphane
Collagène marin en poudre – vue 2 - Holidermie | Maison Diaphane
Collagène marin en poudre – vue 3 - Holidermie | Maison Diaphane
Collagène marin en poudre anti-âge et redensification cutanée - Holidermie | Maison Diaphane
FREE DELIVERY IN FRANCE FROM €100 • SHIPPING WITHIN 24–48 HOURS • 2 COMPLIMENTARY SAMPLES • PAY IN 4 INSTALLMENTS WITH PAYPAL • CLICK & COLLECT • GIFT WRAPPING AVAILABLE ON REQUEST

We guarantee you

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  • Careful and fast delivery

    Prepared with care in our boutique-workshop, your orders are shipped with care, in France and internationally.

  • Customer satisfaction

    Because your satisfaction is essential, gift wrapping is available upon request and samples are offered.

  • Conditional return

    Any unopened product can be returned within 14 days.
    Refund upon receipt.

Do you have any questions?

How are the perfumes and objects offered on Maison Diaphane selected?

Each creation is carefully selected from independent houses, artisans, and niche perfumers. We favor fine materials, meticulous compositions, and unique olfactory worlds.

How long does the fragrance from a candle or room spray last?

The burn time varies depending on the collection, but all our candles and mists are designed to provide a harmonious and long-lasting fragrance. Product descriptions indicate the average burn time for each creation.

Can I give this product as a gift?

Yes. All our orders are prepared with care and can be accompanied by a personalized message. Our elegant packaging makes them perfect gifts.

What are the delivery times and terms?

Orders are prepared in our workshop and shipped within 24 to 48 hours. Delivery is available in France and internationally, with systematic tracking to guarantee worry-free delivery.