ADOPT THE RIGHT HABITS AND USE THE RIGHT INGREDIENTS TO RESTORE FRESH, RADIANT SKIN
In beauty, as in life, our core values are education and prevention. Every decade of your life brings physiological changes that require adapting your beauty routine and your supplementation. What works at 25 will no longer be optimal at 45, and vice versa.
The holistic IN & OUT approach: True beauty is built from the inside AND the outside. Topical skincare (OUT) acts on the surface to protect, repair, and instantly brighten your skin. Supplements (IN) nourish your cells deeply for lasting results.
Combining both approaches multiplies the effectiveness of your anti-aging routine.
In this complete guide, discover for each decade:
- Your age’s beauty priorities
- The essential topical products (serums, creams, SPF...)
- The right supplements (collagen, antioxidants, adaptogens...)
- The lifestyle habits to adopt
Whether you are 25, 35, 45, or 55, it is never too early or too late to start taking care of yourself. Prevention remains your best anti-aging ally.
BETWEEN 20 AND 30: PREVENTION AND PROTECTION
THE RIGHT OUT HABITS (Topical Skincare)
At this age, we do not always think about the future because the skin does not yet show signs of aging, but this decade is crucial for preserving our youthful glow. The main concern should be preventing signs of aging by protecting the skin against UV rays and external aggressors.
An SPF and an antioxidant serum. This is the best advice we can give you: wearing SPF every day is essential to maintain the skin’s collagen levels. UVA rays are responsible for 80% of collagen breakdown. And even if you are not sunbathing, you still need to protect your skin all year round as soon as you step outside, but also because of the blue light from computers and smartphones. SPF 30 is perfect—SPF 50 only offers 2% more protection.
I would also add the use of an eye contour treatment, because it is the thinnest and most fragile area of the face. Choose a lightweight eye treatment and help it absorb with a Gua Sha.
OUR SELECTION
- Intense Repair Eye Cream - ODACITÉ
- SunCoverup Super Tint Broad Spectrum SPF 50 Sunscreen - RMS BEAUTY
- Sea Vitamin C Serum - MARA
THE RIGHT IN SUPPLEMENTS (supplementation)
At this age, adaptogenic mushrooms such as reishi, chaga, and cordyceps are your allies for fighting stress, boosting your immune system, and improving your physical and mental performance.
- Reishi - ANIMA MUNDI
- Cordyceps - KIKI HEALTH
- Chaga - ANIMA MUNDI
- Immune Elixir - WELLECO
- Immunity - KIKI HEALTH
Spirulina is an exceptional source of vitamins, minerals, proteins, and antioxidants. It contains B vitamins, iron, magnesium, potassium, and essential amino acids, making it an excellent nutritional supplement for young adults with an active lifestyle. It improves endurance and supports the immune system. It may also help reduce signs of aging, improve hydration, and prevent skin issues such as acne.
Omega-3s are important for brain health and can improve memory and concentration, lift mood, and reduce stress. Omega-3s can improve skin health by reducing inflammation and promoting hydration. They may help prevent skin issues such as acne, eczema, and psoriasis. Kelp is an option for vegetarians.
From the age of 25, collagen production begins to decline. You can start taking a small daily dose of collagen (3g) to keep collagen levels as high as possible and preserve the youthfulness of your face.
For people still struggling with acne, targeted supplements can help address it.
FROM 30 ONWARDS: REPAIR AND PRESERVATION
THE RIGHT OUT HABITS (Topical Skincare)
From the age of 30, we begin to lose 1% of collagen per year. If you have not followed the advice above, the first signs of aging appear: fine lines and wrinkles begin to form, pores enlarge as the skin loses elasticity.
To your preventive routine (antioxidant serum + SPF), add two super anti-aging actives: Hyaluronic Acid and Retinol.
THE RIGHT HABITS
An exfoliating cleanser, a toner rich in hyaluronic acid, an antioxidant serum in the morning, a day cream to seal in hydration, an SPF, and a retinol serum at night.
An exfoliating cleanser rich in AHAs: this cleanse removes dead skin cells, smooths the skin, and prepares it for the products that follow for greater effectiveness. In addition, they stimulate the production of collagen, elastin, and hyaluronic acid.
A toner rich in hyaluronic acid: hyaluronic acid is a true sponge that attracts and retains water to provide instant hydration, smooth fine lines and wrinkles, plump the skin, and boost radiance. It also has antioxidant and healing properties.
A day cream: the day cream seals in hydration and prevents moisture loss. A common mistake is applying only a serum or an oil, whereas it is the day cream that enhances their effects.
Retinol: it is the only active ingredient truly proven to be an effective anti-aging ingredient. This vitamin A derivative stimulates collagen production and cell turnover. It is also very effective for fading pigmentation spots and blemishes. It should be applied every evening.
OUR SELECTION
- Acid (Wash) - AGENT NATEUR
- Ambrosia - GENTLERIST
- Holi (Water) - AGENT NATEUR
- Immortelle Face Cream - ANIMA MUNDI
- Mineral Drops - Transparent Sunscreen SPF 50 - Niacinamide + Green Tea - ODACITE
- Retinol Night Face Oil - MARA
THE RIGHT IN SUPPLEMENTS (Supplementation)
This is probably the decade when you will begin to notice changes in your skin’s elasticity, the thickness of your hair, and the strength of your nails. With age, natural collagen production declines, leading to the appearance of fine lines and wrinkles. To preserve your skin’s elasticity and firmness, opt for 5 grams of hydrolyzed collagen, which is easily absorbed by the body.
Antioxidants such as resveratrol are also your allies against the free radicals responsible for premature cellular aging.
B vitamins are important for the structure of the skin and hair. B5 (pantothenic acid) keeps the skin hydrated, B3 (niacinamide) stimulates collagen production and evens out the complexion. Biotin is the star supplement for hair.
The adaptogenic properties of Schisandra help increase energy and vitality, which is particularly useful for people with an active and stressful lifestyle. In addition, Schisandra contains powerful antioxidants that strengthen the immune system and keep the skin youthful and radiant. Finally, it can help improve cognitive function, reduce stress and anxiety, and detox the liver, which can be overburdened by the busy social life often led at this age.
FROM 40 ONWARDS: CORRECTION AND A VITALITY BOOST
THE RIGHT OUT HABITS (Topical Skincare)
Wrinkles deepen and pigmentation spots may appear, while the skin becomes duller because cell turnover slows down. You can incorporate brightening treatments into the previous routine.
THE RIGHT HABITS
An exfoliating cleanser, a toner rich in hyaluronic acid, an antioxidant serum in the morning, a day cream to seal in hydration, an SPF, a retinol serum at night, and a brightening serum.
Anti-dark-spot treatments stimulate radiance and fade pigmentation spots. Applied in the evening, they infuse the skin overnight, when cells regenerate most effectively.
OUR SELECTION
- Holi C - AGENT NATEUR
- Flower Acid Algae Serum - MARA
- Brightening Serum - Vitamin C & E + Hyaluronic Acid - ODACITÉ
- Treate - Gentle Cleansing Emulsion - IN FIORE
- Holi (glow) - AGENT NATEUR
- Forehead Anti-Wrinkle Patch - WRINKLES SCHMINKLES
THE RIGHT IN SUPPLEMENTS (Supplementation)
From the age of 40, hormonal changes can lead to lower energy and emotional imbalance. To regain vitality and calm, turn to adaptogenic plants such as ashwagandha, which help the body adapt to stressful situations and restore overall balance.
10g of collagen per day are also necessary to maintain plump skin. This is the maximum dose the body can process.
See our feature: COLLAGEN
MSM to brighten the complexion and fight the appearance of pigmentation spots.
Protein: From the age of 40, women often begin to lose muscle mass due to aging and hormonal changes such as menopause. Increasing protein intake can help maintain and rebuild muscle mass, which is essential for strength, mobility, and metabolism.
FROM 50 ONWARDS: INTENSE REPAIR AND LONGEVITY
THE RIGHT OUT HABITS (Topical Skincare)
From the age of 50, estrogen levels drop, which affects collagen production and skin hydration. It then becomes important to fill the wrinkles that may have formed with super-powerful active ingredients sometimes called botox-like.
Choose rich, comforting creams because the skin tends to become drier with menopause.
THE RIGHT HABITS
An exfoliating cleanser, a toner rich in hyaluronic acid, an antioxidant serum, a day cream or balm to seal in hydration, an SPF, a retinol serum at night, and a repairing balm.
Repairing balms should be applied in the evening to regenerate and hydrate the skin overnight.
OUR SELECTION
- The Balm - SOAPWALLA
- Complexe De Fleur - Anti-Aging Serum - IN FIORE
- Holi (Soleil) Firming and Plumping Mineral Sunscreen SPF 50 - AGENT NATEUR
- Collagen Booster Hydrating Face Oil - ANIMA MUNDI
- Holi (Lift) ageless lifting and firming serum - AGENT NATEUR
- Self-Dissolving Microdart Patches
THE RIGHT IN SUPPLEMENTS (Supplementation)
In addition to the collagen and proteins you have already been taking since your 40s, green powders offer comprehensive nutritional support and help fill dietary gaps, while strengthening the immune system and improving energy and vitality. This supplement, rich in antioxidants and essential nutrients, may also help reduce inflammation, improve skin health, and support cardiovascular and cognitive health.
See our feature: GREEN POWDERS
Lion's Mane may improve various aspects of cognitive function, including memory, concentration, and mental clarity. Its neuroprotective effects help prevent or delay the development of neurodegenerative diseases.
Spermidine: Spermidine is known for its anti-aging properties. It may help induce autophagy, a process by which cells break down and recycle their own damaged components. Autophagy is essential for maintaining cellular health and can slow aging.
He Shou wu: With age, hair becomes thinner and turns gray. Traditionally, He Shou Wu is used to prevent or delay the appearance of gray hair. It stimulates hair growth and reduces hair loss.
SLEEP DISTURBANCES WITH AGE
A concern that can affect every stage of life: stress, responsibilities, hormones... lifestyle can contribute to sleep disturbances.
FAQ - Frequently Asked Questions About Anti-Aging Routines by Age
At what age should you start an anti-aging routine?
The short answer: from age 25 for prevention, but it is never too late to start.
The key principle: The earlier you start, the more you prevent. But even at 40, 50, or 60, a good routine brings visible benefits in 4–8 weeks.
Important: “Anti-aging” does not mean “against aging,” but “aging well.” The goal is healthy, radiant, resilient skin at every stage of life.
Can you follow a routine designed for a different age group than your own?
Yes and no—it depends more on the condition of your skin than on your actual age.
Why the routines are organized by age:
They correspond to average physiological changes
Collagen production, hormonal changes, skin barrier
They are guidelines, not absolute rules
When to adapt:
You are 35 but have youthful skin with no signs of aging:
Follow the 20–30 routine (prevention)
No need to over-treat skin that does not need it
You are 28 but already have early wrinkles or mature skin:
Adopt the 30–40 routine (repair)
Factors: genetics, sun exposure, smoking, stress
You are 50 with very well-preserved skin:
The 40–50 routine may be enough
Adjust according to your real needs
Practical tip: Start with the routine for your age group for 4–6 weeks. If the results are insufficient, move up to the next age group. If it feels too rich, go back to the previous one.
Listen to your skin: it will tell you what it needs.
Do you really need to take all the supplements recommended for your age?
No, absolutely not. The lists are complete recommendations, not obligations.
How to prioritize:
The bare minimum (all ages):
Balanced diet (the foundation of everything)
Hydration (water)
Restorative sleep
Daily SPF (skincare, not a supplement)
Budget/beginner – 2 essential supplements:
20–30 years:
Omega-3 or spirulina (nutritional foundation)
Collagen 3g (from age 25)
30–40 years:
Collagen 5g (absolute priority)
Antioxidants (resveratrol or vitamin C)
40–50 years:
Collagen 10g (essential)
Adaptogens for stress (ashwagandha)
50+ years:
Collagen 10g + Protein (the winning duo)
Green powders (complete nutrition)
Mid-range budget – 3–4 supplements:
Add to the essentials:
B vitamins
Probiotics (80% of immunity = gut)
Adaptogenic mushrooms
Optimal budget – 5–6 supplements:
Complete routine according to your age
Progressive strategy:
Start with 1–2 essential supplements
Take them consistently for 2–3 months
Evaluate the results
Add a new supplement if needed
Build your routine over 6–12 months
Important: Consistency with 2 supplements beats inconsistency with 10 supplements.
How long before you see results with a new routine?
Results vary depending on the type of product and the target goal.
Results timeline – Topical skincare (OUT):
Immediate to 24h:
Hydration (hyaluronic acid, creams)
Radiance (vitamin C, gentle exfoliants)
Comfort (soothing products, oils)
1–2 weeks:
Improved skin texture (exfoliants)
More even complexion (vitamin C)
Reduced redness (soothing products)
4–6 weeks:
Visible reduction in fine lines (retinol)
Improved firmness (peptides)
Tighter pores (niacinamide)
8–12 weeks:
Marked wrinkles softened (high-strength retinol)
Pigmentation spots lightened (brightening actives)
Visible firming (firming actives)
Results timeline – Supplements (IN):
2–3 weeks:
Improved energy (adaptogens, spirulina)
Digestion (probiotics)
Sleep (magnesium, ashwagandha)
4–6 weeks:
Stronger hair (biotin, collagen)
Less brittle nails (collagen)
More hydrated skin (omega-3, collagen)
8–12 weeks:
Visible wrinkle reduction (collagen)
Improved firmness (collagen)
Lasting radiance (antioxidants)
Muscle mass (proteins)
3–6 months:
Complete skin transformation (full IN & OUT routine)
Thicker hair (hair supplements)
Deeper anti-aging effects (collagen + antioxidants)
Why it takes this long:
The skin renewal cycle = 28 days
It takes 2–3 cycles to see significant changes
Collagen takes 8–12 weeks to rebuild
Tips to maximize results:
Be patient: the first results are subtle, do not give up.
Be consistent: a routine followed at 80% beats a perfect routine followed at 50%.
Take photos: compare at Day 0, Day 30, Day 60, Day 90 to track progress
Give it time: minimum 6–8 weeks before judging effectiveness
What if you missed the preventive routines from previous decades?
Good news: it is NEVER too late to start, and the benefits are real whatever your age.
The myth to debunk:
“I am 45 and I have never taken care of my skin, it is too late.”
FALSE: Your skin has regenerative capacity at every age.
What happens when you start “late”:
In the first 4 weeks:
Immediate hydration
Restored skin barrier
Brighter complexion
Renewed comfort
In the first 3 months:
Improved texture
Fine lines softened
Progressive firming
Lasting radiance
In 6–12 months:
Visible wrinkle reduction
Plumper skin
Lightened spots
Overall transformation