Collagen & elastin: the ultimate anti-aging synergy for firm skin
Publié le 20-05-2025 et mis à jour le 06-06-2025
Introduction
Collagen and elastin: two essential proteins to preserve youth, firmness, and suppleness of the skin. Their natural association shapes the skin structure, ensuring strength, elasticity, and wrinkle limitation. Incorporating collagen dietary supplements or collagen powders into a beauty routine targets hydration, tone, and cellular regeneration.
What are the mechanisms of the collagen and elastin duo? What are the best sources and how to incorporate these actives into a daily routine? Scientific insights and focus on D-LAB NUTRICOSMETICS formulas.
Summary
Introduction I. Collagen elastin: structure and youth of the skin II. Understanding these essential proteins III. The benefits of collagen and elastin IV. Functioning and evolution with age V. The different available sources VI. Dietary supplement based on targeted active ingredients VII. Innovative nutricosmetic solutions from D-LAB Discover the full collagen and elastin range VIII. Usage advice and integration into the beauty routine Conclusion Frequently Asked Questions Bibliography
I. Collagen elastin: structure and youth of the skin
Collagen and elastin form the foundation of the dermis. Collagen, representing nearly 80% of the dermis, provides strength and structure. Elastin, essential though less abundant, gives elasticity and allows the skin to regain its shape after stretching. Their combination promotes a plump appearance, limiting the appearance of wrinkles and skin sagging.
With age, the production of these proteins decreases, leading to a loss of firmness and suppleness. Marine collagen and elastin dietary supplements offer an alternative to preserve youthful skin.
II. Understanding these essential proteins
The role of collagen in the body
The most abundant protein in the human body, collagen structures the skin, tendons, and joints.
Type I, of marine origin, is particularly valued for skin beauty due to its bioavailability and its ability to support firmness, elasticity, and skin resilience.
The role of elastin
Elastin guarantees the skin's suppleness and its ability to bounce back after stretching. Synthesized by fibroblasts, it ensures resistance to mechanical stress and complements the structuring action of collagen for firm and elastic skin.
Synergies and complementary active ingredients
The combination of collagen and elastin forms a dynamic network: collagen provides structure, elastin offers elasticity. The addition of hyaluronic acid, a key hydration agent, optimizes the formulas (collagen elastin hyaluronic acid).
III. The benefits of collagen and elastin
- Reduction in the visibility of wrinkles and fine lines, support for firmness.
- Optimal preservation of the elasticity, firmness, and natural plumpness of the dermis.
- Support for the beauty of hair and nails, enhancing their natural strength and vitality
The peptides present in marine collagen and elastin promote regeneration and youthful skin from within.
Maintaining firm skin relies on sufficient production of these proteins. Their combined action limits sagging, optimizes water retention in the dermis, and supports a smooth, plump texture while preserving the skin's natural elasticity.
IV. Functioning and evolution with age
Progressive decrease and visible signs
From age 25, collagen production decreases, dropping about 1% per year after 40. Elastin synthesis becomes almost zero in adulthood, which promotes the appearance of wrinkles and loss of firmness.
Factors influencing production
Natural aging, UV exposure, pollution, tobacco, unbalanced diet, and oxidative stress accelerate the degradation of collagen and elastin. A healthy lifestyle, rich in antioxidants, helps preserve these structural fibers.
V. The different available sources
Marine origin: specifics
Marine collagen and elastin come from the skin of wild fish, sourced from responsible supply chains. This origin guarantees optimal bioavailability thanks to a low molecular weight, facilitating absorption. Marine elastin is known for its effects on skin suppleness (elastin benefits).
Comparison with other sources
Collagen can also come from bovine or poultry sources, but their assimilation and traceability remain lower. Hydrolyzed marine collagen stands out as the premium reference, combining purity and environmental respect.
VI. Dietary supplement based on targeted active ingredients
Principles and benefits
Dietary supplements provide the amino acids necessary for the synthesis of new fibers, also supporting the beauty of hair and nails (elastin dietary supplement).
- Smoother and hydrated skin
- Stronger hair
- Less brittle nails
Selection criteria
- Marine origin, wild fish skins
- Low molecular weight for optimal absorption
- French manufacturing, transparent traceability
- Combination with other active ingredients like vitamin C
To read: which type of collagen to choose .
VII. Innovative nutricosmetic solutions from D-LAB
The Collactive™ formulation
Over time, the natural production of collagen and elastin slows down. Result: the skin loses firmness, fine lines appear, contours sag. This is where micronutrition plays a decisive role.
The Collactive formula from D-LAB NUTRICOSMETICS combines 94% type I marine collagen with 6% elastin fibers, respecting the ideal proportions for the skin. Ingredients from Green Tech guarantee naturalness, traceability, and French manufacturing.
To support this skin architecture deeply, D-LAB formulated an ultra-effective concentrate: the Collagen Absolute.
Bioavailability and effectiveness
D-LAB’s hydrolyzed collagen, with low molecular weight, ensures optimal absorption. The brand’s treatments reduce wrinkle depth and strengthen skin structure.
To learn more: what are the effects of collagen.
D-LAB treatments based on Collagen Collactive™
🌿 The Collagen Absolute: in tablet or drinkable shot form
At the heart of this formula, a unique ingredient, Collactive™, a patented synergy of hydrolyzed marine collagen and elastin, whose structure is biomimetic: it reproduces the natural proportions of these proteins in human dermis.
✅ Hydrolyzed collagen: to stimulate endogenous collagen synthesis and improve skin density
✅ Marine elastin: to restore elasticity and visibly smooth features
✅ Proven effectiveness: reduction of wrinkles, improvement of skin elasticity, plumping effect from 28 days
Thanks to its maximum bioavailability, the Collagen Absolute acts directly where the skin needs it most: at the heart of the connective tissue, to densify, tone, and rejuvenate the skin from within ✨
This synergy contributes to firmness, elasticity, and skin regeneration, while preserving hydration.
🌿 Pro-Collagen New Skin – Raspberry
A comprehensive anti-aging treatment enriched with Collactive™, hyaluronic acid, and a complex of powerful antioxidants (vitamin C, zinc, copper), ideal for those who want to preserve the youthfulness of their skin as a preventive measure.
✅ Marine collagen & elastin: to support skin firmness and density
✅ Hyaluronic acid: to intensely hydrate and plump the skin
✅ Antioxidants: to neutralize free radicals and prevent skin aging
✅ Vitamin C: helps natural collagen production
D-LAB bestseller, perfect from 25 years old for a gentle preventive anti-aging action.
🌿 Pro-Collagen New Skin – Choco Hazelnut
A rich version enriched with Collactive™, probiotics, hyaluronic acid, and trace elements, designed for tired, marked, or blemish-prone skin.
✅ Collagen & elastin: to improve elasticity and firmness
✅ Probiotics: to regulate the skin microbiota and improve the radiance of acne-prone skin
✅ Hyaluronic acid + zinc: for visibly smoother and plumper skin
✅ Vitamin C: helps natural collagen production
🍫 A perfect anti-aging ally for problematic or inflamed skin, from age 30
🌿 Pro-Collagen Slimming Kiwi: the anti-cellulite ally
This formula combines Collactive™ (collagen + elastin) with a powerful draining and lipolytic complex based on guarana, green tea, and green coffee, to target cellulite and firm the skin from within.
✅ Marine collagen & elastin: to improve skin elasticity and tone tissues
✅ Melon SOD: clinical study proving effectiveness on orange peel skin
✅ Chromium: to support sugar metabolism and slim the silhouette
✅ Vitamin C: helps natural collagen production
🥝 A tasty formula that works deeply on the orange peel skin appearance, ideal as a complement to an active lifestyle
🌿 Pro-Collagen Slimming Mango: flat belly & light digestion
A daily shot combining Collactive™, digestive actives (fennel, caraway) and zinc, designed for bloated bellies and difficult digestion. It acts on the abdominal area while supporting the firmness of belly skin.
✅ Collagen & elastin: to tone sagging skin
✅ Fennel & African mango seed: to reduce bloating and accelerate belly fat loss
✅ Mate: to stimulate metabolism and calorie expenditure
✅ Vitamin C: helps natural collagen production
🦭 A double-action formula, beauty & digestive well-being, ideal after meals or as a flat belly cure.
🌿 Pro-Collagen Slimming Coffee: global fat burner
Designed for those who want to lose weight while preserving skin firmness, this formula combines Collactive™ with natural fat burners like guarana, green tea, and green coffee.
✅ Collagen & elastin: to prevent sagging related to slimming
✅ Guarana & green coffee: to accelerate lipolysis
✅ Mate: for its draining and antioxidant effect
✅ Vitamin C: helps natural collagen production
☕ With its intense coffee flavor, this stick is perfect for a complete energizing and slimming routine, right from the morning
🌿 Pro-Collagen Digestion: skin beauty & digestive comfort
This unique formula combines Collactive™ with a complex of pre- and probiotic actives, specially selected to support digestion while enhancing skin beauty from within.
✅ Collagen & elastin: to strengthen skin structure and prevent sagging
✅ Inulin & lactic ferments: to rebalance intestinal flora
✅ Papain: to soothe digestive issues and reduce bloating
✅ Vitamin C: helps natural collagen production
🍍 A 2-in-1 collagen, ideal for those who want to feel lighter while taking care of their skin ✨
🌿 Solar Pro-Collagen: anti-aging preparation & protection
Enriched with Collactive™ and powerful antioxidants, this shot is designed to prepare the skin for the sun, protect against photo-aging, and enhance the tan.
✅ Collagen & elastin: to maintain firmness during exposure
✅ Keratin, including melanin and Beta-carotene: to naturally pigment the skin
✅ Vitamin C: to stimulate collagen synthesis
🌞 A new generation sun care routine, anti-aging and natural, to start as a treatment before and during summer
Discover the full collagen and elastin range
VIII. Usage advice and integration into the beauty routine
Duration and dosage
A minimum three-month course is recommended to see results on skin, hair, and nails. Supplements are preferably taken on an empty stomach for better absorption. For more details: when to take collagen.
Effective combinations
Combining collagen, elastin, and hyaluronic acid offers a complete synergy: structure, elasticity, hydration. Some formulas include antioxidants to protect the skin from oxidative stress.
Hyaluronic acid and vitamin C: complementary actives
Hyaluronic acid complements the action of the collagen and elastin duo by retaining water in the dermis. Vitamin C stimulates the natural synthesis of collagen and protects existing fibers.
Incorporate powders into daily routine
- Mix a dose of powder into a smoothie or plant-based yogurt
- Add to a hot drink for an easy beauty ritual
- Incorporate into homemade energy balls to enrich snacks with amino acids
Discover: D-LAB recipes to enhance collagen powder.
Conclusion
Maintaining youthful skin depends on the supply and synthesis of collagen and elastin. Their gradual decrease with age can be compensated by targeted nutricosmetic treatments, combining marine, bioavailable, and effective ingredients.
D-LAB NUTRICOSMETICS formulas, based on Collactive, combine naturalness, performance, and traceability for a comprehensive inner beauty solution. Prioritizing quality actives, regular use, and an overall routine including diet, hydration, and sun protection optimizes results.
Frequently Asked Questions
How to boost elastin?
Stimulating elastin involves providing specific nutrients (vitamin C, zinc, amino acids), using targeted dietary supplements, and limiting degradation factors (UV, tobacco, pollution). Marine elastin promotes optimal regeneration.
How do these two active ingredients contribute to the firmness and elasticity of the skin?
Collagen structures the skin and gives it firmness, while elastin allows the skin to stretch and then return to its original shape. Their combined action prevents sagging and premature aging.
How can the body's natural production be stimulated?
A diet rich in proteins, vitamin C, and antioxidants, combined with quality dietary supplements, stimulates the natural production of these proteins.
How can a rich diet improve beauty and well-being?
A varied diet rich in amino acids, fruits, vegetables, and healthy fats supports the production of collagen and elastin, promoting overall beauty.
Where to find elastin?
Elastin is mainly found in marine-origin dietary supplements, derived from wild fish skins. It is very scarce in the typical diet.
What are collagen and elastin and what is their role in beauty and well-being?
Collagen ensures cohesion and strength, elastin provides elasticity and suppleness. Their synergy guarantees young, resilient, and radiant skin.
What is the relationship between aging and skin?
Skin aging is largely explained by the decrease of these proteins, leading to wrinkles, loss of firmness, and tone. Nutricosmetics help slow these visible effects.
What are the benefits of elastin-based dietary supplements for skin health?
They provide the amino acids necessary for skin regeneration, promote hydration, firmness, and elasticity, and support the beauty of hair and nails.
What are the benefits of formulas based on these two proteins for the health of hair and skin?
Formulas based on collagen and elastin strengthen the structure of hair and nails, promote their growth, and limit their fragility.
What are the natural ingredients that promote their production?
Vitamin C, zinc, sulfur-containing amino acids, antioxidants, and certain marine peptides stimulate the natural production of collagen and elastin.
Bibliography
Studies and scientific reference sources
- Asserin J, et al. "The effect of oral collagen peptide supplementation on skin hydration and dermal collagen network: evidence from an ex vivo model and randomized placebo-controlled clinical trials." J Cosmet Dermatol. 2015;14(4):291-301.
- Oblong JE. "Elastin and related proteins in the skin." J Investig Dermatol Symp Proc. 2001;6(1):132-134.
- Proksch E, et al. "Oral intake of specific bioactive collagen peptides reduces skin wrinkles and increases dermal matrix synthesis." Skin Pharmacol Physiol. 2014;27(3):113-119.
- Inoue N, Sugihara F, Wang X. "Ingestion of bioactive collagen hydrolysates improves hydration, elasticity and reduces facial ageing signs in a randomized double-blind placebo-controlled clinical study." J Sci Food Agric. 2016;96(12):4077-4081.
- Ganceviciene R, et al. "Skin anti-aging strategies." Dermatoendocrinol. 2012;4(3):308-319.
