Our skin often reflects our inner balance. Beyond creams and external treatments, certain dietary supplements can work from within to improve radiance, hydration, or even reduce imperfections. But which ones should you choose to meet your specific needs?
In short:
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Collagen and hyaluronic acid support firmness and hydration.
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Probiotics and zinc help to balance blemish-prone skin.
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Omega-3 fatty acids and vitamins nourish the skin and restore its radiance.
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The choice of supplement depends on your needs: anti-aging, acne, hydration.
Supplements for firmness and anti-aging effects
Over time, the skin's natural production of certain molecules decreases, leading to a loss of firmness and the appearance of wrinkles . Targeted supplementation can support the skin's mechanisms to preserve its youthfulness and elasticity.
Collagen to maintain skin elasticity
Collagen is the most abundant protein in the body, responsible for the firmness and elasticity of tissues. Its production naturally declines with age, contributing to sagging skin. A supply of hydrolyzed collagen , often of marine origin, helps strengthen the skin's structure from within.
Source: Pudmed, 2021 - https://pubmed.ncbi.nlm.nih.gov/33774639/
Hyaluronic acid for supple and hydrated skin
Hyaluronic acid is a molecule capable of retaining a large amount of water, playing a crucial role in skin hydration . As a dietary supplement, it helps maintain supple, plump, and visibly smoother skin, working in synergy with collagen for a comprehensive anti-aging effect.
Antioxidants to protect against oxidative stress
Free radicals, generated by UV rays, pollution, or stress, accelerate skin aging. Antioxidants neutralize them. Vitamin C is doubly beneficial: it protects the skin and participates in collagen synthesis. Vitamins A and E , green tea, and resveratrol from grapes are also powerful allies.
|
Anti-aging active ingredient |
Main benefit |
Action on the skin |
|---|---|---|
|
Collagen |
Firmness and elasticity |
Supports the structure of connective tissues. |
|
Hyaluronic Acid |
Hydration and suppleness |
Helps maintain plump and hydrated skin. |
|
Vitamins C and E |
Protection and shine |
They fight against oxidative stress and promote radiance. |
Targeted active ingredients for blemish-prone skin
Acne, redness, or excess sebum are often signs of an internal imbalance . Certain dietary supplements, particularly probiotics and zinc, can help regulate these issues by addressing their underlying causes.
Probiotics to act on the gut-skin axis
There is a direct link between the health of our gut microbiota and the condition of our skin. An imbalance in the gut flora can promote inflammation and the appearance of blemishes. Skin probiotics help to rebalance this ecosystem, which can improve the condition of problem skin such as acne or rosacea.
Certain strains have been studied for their skin benefits:
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Lactobacillus rhamnosus
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Lactobacillus plantarum
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Bifidobacterium lactis
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Lactobacillus casei
Source: Nutrients, 2023 - https://www.mdpi.com/2072-6643/15/14/3123
Zinc for its contribution to healthier skin
Zinc is a trace element known for its beneficial properties for the skin. It helps regulate sebum production and has anti-inflammatory and healing properties . It is a key ingredient in acne supplements, helping to achieve clearer skin.
Burdock and wild pansy for problem skin
These two plants are traditionally used in herbal medicine for their purifying properties. Burdock and wild pansy are often recommended to promote healthier skin and reduce blemishes. They work gently to help the body detoxify.
How to choose the right skin supplement regimen?
Faced with a wide range of options, selecting the right skin supplement requires considering several criteria. The goal is to find the formula best suited to your needs , prioritizing quality and transparency.
Adapt the formula to your skin's primary need
The first step is to identify your goal. If you are looking to improve firmness, opt for formulas rich in collagen and hyaluronic acid.
For blemish-prone skin, a natural acne supplement containing zinc and probiotics will be more suitable. For radiance, focus on antioxidants like vitamin C.
Check the quality, dosage and transparency
A good dietary supplement is distinguished by the quality of its ingredients and the clarity of its composition. Opt for brands that demonstrate the traceability of their formulas , provide relevant dosages of active ingredients, and maintain short ingredient lists. The form (capsule, powder, gummies) can also influence your choice, depending on your preferences.
|
Your need |
Assets to prioritize |
Objective |
|---|---|---|
|
Lack of firmness, wrinkles |
Collagen, Hyaluronic Acid, Vitamin C |
To support the elasticity and structure of the skin. |
|
Acne, imperfections |
Zinc, Probiotics, Burdock |
Regulate sebum and balance the skin. |
|
Dry, dehydrated skin |
Hyaluronic Acid, Omega-3, Borage Oil |
Strengthen the skin barrier and hydration. |
|
Dull complexion, lack of radiance |
Vitamin C, Antioxidants (green tea, berries) |
Protect from oxidative stress and revive the light. |
Answers to frequently asked questions
What is the most effective supplement against acne?
To combat acne, a combination of zinc and probiotics is often the most effective. Zinc helps regulate sebum production and has anti-inflammatory properties, while probiotics act on the balance of the gut microbiota, an imbalance of which is frequently linked to skin problems.
Does collagen really work for the skin?
Yes, numerous clinical studies support the effectiveness of hydrolyzed collagen (especially marine collagen) taken orally. It helps improve skin elasticity, firmness, and hydration by stimulating the body's natural collagen production. For optimal effectiveness, it is often combined with vitamin C.
Source: Pudmed, 2021 - https://pubmed.ncbi.nlm.nih.gov/33774639/
Can several skin supplements be combined?
Yes, it is perfectly possible and often beneficial to combine several supplements for a synergistic effect. For example, combining collagen (for structure) with hyaluronic acid (for hydration) and vitamin C (for protection and collagen synthesis) is an excellent anti-aging strategy. However, be careful not to exceed the recommended daily doses for certain active ingredients such as zinc.
Do dietary supplements replace creams and serums?
No, they don't replace them, but complement them. This is the principle of "In & Out" beauty. Supplements work from within on the deep structure of the skin, while topical treatments (creams, serums) work on the surface to protect the skin barrier and treat localized problems. Ideally, both approaches should be combined.
Are there any contraindications to taking skin supplements?
Yes, precautions must be taken. Pregnant or breastfeeding women, as well as people undergoing medical treatment or suffering from specific medical conditions, must absolutely consult their doctor before starting a course of treatment. It is also important to be aware of potential allergies (for example, to fish for marine collagen).
