Best Time and Products to Start a Skincare Routine
- Nov 12, 2025
- 14 min read
Updated: Jul 27
Ida is a certified aesthetician (graduate of Marvel School of Beauty), offering home-based services since 1994. Ida provides various holistic services. She graduated from Zanqara’s Skin Care’s Dermatician course in 1994, which required her to understand homeopathic remedies.
A holistic guide for every stage of life. Our skin is the body’s largest organ and one of its most remarkable protectors. In childhood, it is thin, renews itself quickly, heals rapidly, and has a naturally strong barrier. But as we approach the pre-teen years, changes begin to surface.
From about age 10 into the teen years, hormone changes make oil glands more active. This can clog pores and often cause blemishes. At this age, gentle cleansing, sun protection, and basic hydration matter most. Try to avoid harsh treatments that might harm the skin barrier.
Because our skin continues to evolve, skincare is never one-size-fits-all. Processes like cell turnover, collagen production, and oil secretion gradually slow with age, and the skin’s needs change at every stage.
When it comes to skincare, timing matters as much as the products you choose. From the hormonal shifts of adolescence, to the busy, stress-filled 30s and 40s, and into the graceful aging process of the 50s and beyond, supporting skin with the proper routine at the right time can prevent premature damage and promote long-term radiance.
A genuinely holistic approach to skincare goes beyond creams and serums. It integrates nutrition, lifestyle, natural remedies, and mindful choices, all of which play an essential role in supporting skin from the inside out. In this guide, we’ll explore how skin evolves, the best age to begin different routines, ingredients to be cautious of, and safe, effective, age-appropriate practices that nurture confidence and well-being at every stage of life.
Young skin vs. Adult skin: How it changes with age
Children's skin is thinner and more absorbent than adult skin. Both the epidermis (outer layer) and dermis (deeper layer) are less dense, making young skin more sensitive to external factors. The acid mantle, a thin protective film of oils and sweat, helps shield the skin from bacteria, allergens, and irritants. In children, the acid mantle is still developing, which increases susceptibility to irritation from harsh cleansers, fragrances, and potent active ingredients.
Because young skin absorbs ingredients quickly, it hydrates easily, but actives like retinoids, glycolic acid, and salicylic acid can penetrate too deeply, irritating the skin. On the positive side, rapid cell turnover, about every 14 days, allows cuts, scrapes, and pimples to heal quickly. However, melanin production is less responsive, making children more prone to sunburn than tanning. Daily sunscreen from an early age is therefore essential.
Hormonal changes: Age 10 vs. age 15
Around age 10 (sometimes earlier in girls, later in boys), children enter early puberty. In the brain, the hypothalamus stimulates the pituitary gland to produce hormones such as luteinizing hormone (LH) and follicle-stimulating hormone (FSH). At this stage, oil glands remain balanced, cell turnover is rapid, and skin generally heals quickly. Breakouts are minimal, though the first physical changes, breast development in girls and growth changes in boys, may appear. Hormones are beginning to stir, but not yet at the intensity that causes major skin issues.
At age 15
By age 15, most teens are in mid to late puberty, and hormone surges make oil glands more active. More oil means pores clog more easily, leading to breakouts. Cell turnover slows to about 21-28 days, so dead skin cells stay on the surface longer, and imperfections are easier to see than in childhood.
Physical changes such as menstrual cycles, growth spurts, voice deepening, and muscle development are all tied to these heightened hormone levels.
Cortisol and stress impact
Cortisol, the body's 'built-in alarm clock,' peaks in the morning to wake children and drops at night to promote sleep. Stress from school, friendships, or family pressures, as well as diet, can disrupt this rhythm. Changes in cortisol and insulin levels can worsen breakouts and redness. When cortisol is out of balance, it can also affect sleep, mood, and how you feel overall. Hormones change during big life events. For teens, these shifts can affect body image and self-esteem, so taking care of your skin can help you feel more confident. Understanding how stress hormones affect the skin can guide us toward healthy habits that protect the skin barrier. Eye skin is more prone to irritation due to a thinner epidermis & dermis.
The epidermis may be as thin as 0.3-0.5 mm in children and 0.5-1 mm in adults, and allows substances to penetrate more easily into deeper layers. The dermis underneath is also less dense, with fewer collagen and elastin fibres. Less structural support means less protection against friction, chemicals, and environmental stressors.
It has a higher permeability. The caveat is that it's better for healthy ingredients and more concerned about harsh ingredients that can penetrate too quickly, causing redness, burning, or inflammation. This area has fewer protective oil glands, resulting in a reduced natural oil barrier. Fewer sweat glands lead to lower fluid retention, causing the skin to dry out faster and react more strongly to irritants.
Its rich blood supply is close to the surface, making it more prone to irritation, inflammation, and swelling, such as puffiness, redness, and dark circles. It has a thin fat layer that makes the skin less cushioned, so rubbing and pulling can cause damage more easily.
The above reasons explain why we see problems with the usage of actives in the adult and children's eye area. The skin decelerates as we age. Children under 12 have rapid skin cell turnover every 14 days, balanced oil glands, and intense hydration from natural hyaluronic acid. During the teen years, oil production increases, cell renewal slows slightly, and "blemishes" become more common.
From the 20s onward, collagen and elastin decline by about 1% per year, cell turnover slows to 28-35 days, and fine lines may begin to appear. Understanding these natural changes helps avoid both under- and over-treating the skin. Respecting skin at every stage, from fast-healing childhood skin to hormone-driven teen skin and the gradual slowing of adulthood, preserves health and prevents long-term damage.
Children, cosmetics, and early habits
Research shows that children under 12 often use skincare products not because they need them, but because they are mimicking their parents or experimenting. However, the products they reach for aren't always safe for young skin. It's similar to mistaking medicine for candy; products may look harmless but can cause irritation or long-term harm.
Children may inadvertently use adult-oriented products, increasing the risk of irritation, inflammation, or sun sensitivity. North America doesn't tightly regulate cosmetic labelling, so terms like hypoallergenic or natural lack strict definitions, and anti-aging creams are often sold as cosmetics to bypass rigorous safety testing. This lack of regulation means that what looks harmless may actually be harmful to young skin. It's essential to be cautious and attentive to the products children use.
Barrier disruption
The skin barrier is a thin, protective layer that prevents moisture loss and shields the skin from environmental irritants, including bacteria and allergens. During teenage years, when the skin is still developing, it's essential to be cautious when using potent actives. These products can compromise the skin's barrier, leading to dryness, irritation, and inflammation.
Sun sensitivity
Retinoids and chemical exfoliants such as glycolic and salicylic acid increase photosensitivity. Without proper sun protection, teens risk sunburn, pigmentation changes, and long-term UV damage.
Delayed healing and scarring
Damaged skin barriers heal more slowly, meaning that minor pimples or abrasions may leave marks or scars. Over-aggressive exfoliation can exacerbate this effect, particularly during hormone-driven breakout phases.
Psychological impact
Flaws in the skin's appearance promote anxiety and reduce self-esteem. Irritation, redness, or breakouts may flare up and affect body image. By supporting our skin with gentle routines and a good diet, we can increase our confidence, knowing that we are taking the best care of it.
Why teens should be cautious with potent actives
Some dermatologists advise teens to avoid skincare products with excessive active ingredients, such as retinoids, salicylic acid, glycolic acid, and harsh detergents, because they can damage the skin's protective barrier, leading to dryness, peeling, irritation, and even worsening breakouts. Instead, they recommend a simple routine with a gentle cleanser, moisturizer, and sun protection to protect developing skin and support a healthy barrier.
Risks and dangers of benzoyl peroxide
Hydrogen peroxide is used to help dye hair and for disinfection. It contains an unstable form of oxygen. Benzoyl peroxide contains a similar form of oxygen.
Depending on where you live, ingredients like benzoyl peroxide and salicylic acid are heavily regulated. In countries like Canada and the United States, they are classified as Over-the-Counter Drugs or Natural Health Products rather than regular cosmetics due to their physiological potency. While these ingredients can help clear skin, they are not risk-free. Especially for kids and teens with sensitive skin. Using them with a cosmetic niacinamide formula may help improve skin clarity and support the skin’s natural moisture barrier.
Why: This alerts international readers that these are medical-grade active ingredients in North America, highlighting their strength without alienating readers in Europe or Asia, where classification systems differ.
Like glycolic acid, benzoyl peroxide increases photosensitivity, raising the risk of sunburn and pigmentation changes if sun protection isn’t used. Overuse can weaken the skin’s protective barrier, making it more prone to irritation, infections, or rebound oiliness.
Like hydrogen peroxide, it can bleach fabrics, hair, and even eyebrows if not applied carefully. In children under 12, the skin is thinner and more vulnerable, so use benzoyl peroxide with medical guidance. Even for teens, starting with the lowest concentration (2.5-5%) and gradually increasing the frequency helps minimize irritation.
Many dermatology and skincare articles emphasize that while benzoyl peroxide is effective, its drying and irritating nature is one of its most significant limitations. Experts frequently publish strategies to counteract these effects, which also serve as a reminder of the dangers.
Pairing it with niacinamide improves skin clarity and reduces irritation. Niacinamide helps to calm the appearance of redness and strengthen the skin's barrier.
The glycolic acid trend
While glycolic acid can be effective in controlled, professional treatments, it carries risks for teens. Misuse it at high concentrations or without dermatological guidance, and glycolic acid can cause complications, including peeling, pigmentation changes, and, in rare cases, scarring. Risks increase for deeper chemical peels in individuals with darker skin tones, both after treatment and when the client fails to use sun protection.
Paradoxical acne flare-ups
While marketers promote the excessive use of strong glycolic acid to combat wrinkles and blemishes, such use can trigger rebound breakouts. Stripping the skin of its natural oils can stimulate overproduction of sebum, further clogging pores and sometimes worsening the very problem teens are trying to treat. This same effect occurs when we place alcohol on a pimple; the skin responds to dryness by producing even more oil.
The retinol trend
Retinol, a lab-made vitamin A derivative, was initially developed for severe breakouts. Today, it is marketed as an anti-aging ingredient, even for preteens. Social media and cosmetic brands have normalized its use among young audiences, creating pressure to adopt adult routines early. Retailers report children under 12 asking for retinol despite warnings about potential harm. Retinol should never be used by children unless prescribed by a dermatologist for medical skin concerns.
Risks include:
Topical irritation and surface redness
Increased sun sensitivity
Moisture barrier disruption
Severe dryness around the delicate eye area
Prolonged surface recovery time
Dermatologists' and surgeons' concerns: Dermatologists sometimes prescribe stronger vitamin A-based treatments such as tretinoin or adapalene for severe teenage acne, but always under strict medical supervision. Typically, these are introduced around age 12, with younger children only treated in exceptional cases and under close monitoring. Experts consistently caution that young skin is too fragile for potent actives. Plastic surgeons also warn that repeated barrier damage in childhood from ingredients like retinol, glycolic acid, and BHAs can have long-term consequences for skin health. As a result, such treatments should be reserved for adults seeking anti-aging benefits or for adolescents with severe acne under professional care. High-concentration chemical peels and potent AHA formulations, in particular, should be avoided altogether in developing skin.
Global and legislative action in the United States
In the United States, Bill AB 2491 attempted to ban vitamin A derivatives, AHAs, and vitamin C for children under 13 years old; it did not pass legislation in 2024.
Canada: The Canadian Dermatology Association advises parents to look for products bearing its approved safety symbol.
These measures underscore the seriousness of protecting developing skin, but parental guidance remains essential.
Sweden, a major pharmacy chain, restricted retinol, chemical exfoliants, and enzyme exfoliants such as papain and bromelain for children under 15.
Some cosmetic brands and retailers that produce anti-aging products include "Keep Out of Reach of Children" warnings on the label.
Recommended safe skincare for the following ages
Children under 12 should use a gentle cleanser, a light moisturizer, and a broad-spectrum SPF 30+ daily. Tweens ages 12 to 14 can add an oil-free moisturizer, a broad-spectrum mineral sunscreen authorized by your local regulatory body (such as looking for an NPN or DIN in Canada, or an active drug facts panel in the US), and a targeted clarifying treatment if needed."
Why: Keeps the Canadian context intact as an example but expands the language so readers globally understand they need to look for locally regulated, safety-tested sun protection.
Why professional guidance matters
Around the world, primary care and family doctors typically receive limited clinical training in cosmetic dermatology. A nurse practitioner once shared that patients constantly ask for skincare recommendations, yet clinical staff often lack the specialized knowledge to guide them. For a personalized and safe plan, it’s best to speak with a Board-Certified Dermatologist, a Licensed Esthetician, or a Naturopathic Dermatologist. (especially for ingredient awareness). Holistic dermatology focuses on treating the body as a whole and on implementing lifestyle changes to improve the treatment and prognosis of skin disease.
Why: Generalizes the reality of medical training regarding skincare, making the anecdote relatable to anyone reading from the UK, the US, Europe, or beyond.
Building a teen-friendly skincare routine
Instead of harsh actives, dermatologists recommend a simple, balanced approach.
Teens ages 15 to 19 should wash their face twice a day with a gentle, non-stripping foaming cleanser, use a non-comedogenic sunscreen, apply a light moisturizer, and use spot treatments as needed. Proper stress management and nutrition help keep breakouts at bay. Avoid excessive retinoids, glycolic acid, and salicylic acid.
Labels generally advise against using potent actives such as retinol, glycolic acid, or benzoyl peroxide until around the age of 12. This guideline ties to the hormonal changes that occur during puberty, which significantly affect skin behaviour and care needs. Since puberty begins at different ages for each child, these age labels serve as a general benchmark, encouraging parents and caregivers to wait until after puberty has started before introducing more potent active ingredients.
Pro tip: Layer wisely
For best results, avoid mixing products from different skincare lines. Each line is formulated to work synergistically, and combining them can disrupt balance or increase the risk of irritation. When layering products, give your skin adequate time between steps, especially with active ingredients like vitamin C, exfoliating acids, or retinol alternatives. This pause helps prevent unwanted chemical interactions and ensures each product delivers its intended benefits. Also, remember that certain ingredients are best used at specific times of day; for example, some lose effectiveness in sunlight or may even cause sensitivity when worn during the day.
Light moisturizing: Support the barrier with a fragrance-free moisturizer
Daily sun protection: Wear broad-rimmed hats and use broad-spectrum SPF 30+ to prevent UV damage and post-blemish marks.
Spot treatments (if needed): Choose products with lower active concentrations under professional guidance.
Healthy lifestyle: Adequate sleep, balanced diet, stress management, and hydration all directly influence skin health. This kind of care supports healing, prevents long-term damage, and helps teens feel more confident.
For 20s+: Focus on prevention and targeted treatments. Introduce retinol or vitamin C only if needed, ideally under professional guidance.
Holistic alternatives to retinol
If you're looking for retinol-like results without irritation, there are gentler, holistic options to consider. Plant-based retinoids such as bakuchiol mimic many of retinol's skin-renewing benefits, like smoothing fine lines and improving tone, without the harsh side effects.
You can also nourish your skin from within by eating foods rich in vitamin A, including carrots, sweet potatoes, and leafy greens, which naturally support healthy skin.
For exfoliation, enzyme-based treatments provide a safe and effective alternative. They gently dissolve dead skin cells and have been trusted for over 20 years, without the redness, dryness, or sensitivity that chemical exfoliants can cause.
Lifestyle habits for lifelong skin health
A healthy diet rich in antioxidant-rich foods supports collagen production and repair. Get lots of beauty sleep. Circadian rhythms regulate melatonin, which supports skin repair and barrier health. Poor sleep accelerates aging and dullness. Breathing, meditation, or reflexology can help restore balance and reduce inflammation. Exercise enhances oxygen and nutrient delivery to skin cells. Limit exposure to smoke, pollution, and blue light from screens, which can contribute to pigmentation changes and collagen breakdown.
Support the skin's natural function rather than forcing it with aggressive actives. Gentle care, sun protection, and nourishment come first. Early prevention protects skin, reducing trauma and long-term costs.
Global skincare wisdom
Asian skincare uses rice water, green tea, ginseng, multi-step routines, and a holistic approach to balance.
African skincare uses shea butter, baobab, argan oil, and climate-conscious, community-based traditions.
Indigenous skincare uses aloe vera, tea tree, and coconut oil, honouring ancestral knowledge and plant-based healing.
Across cultures, the focus is gentle, nourishing care that respects skin's natural balance, a core principle in holistic skincare.
Conclusion
Healthy skin is about balance: protecting it when it is strong and supporting it as natural processes slow. For children and teens, simplicity is safest: gentle cleansing, light moisturizing, and daily sunscreen. They should avoid potent actives like retinoids, glycolic acid, and salicylic acid until skin renewal naturally slows, or use them under medical supervision for persistent breakouts.
Hormonal and emotional changes in adolescence rapidly influence skin health. Around age 10, skin is resilient, transparent, and quick to heal. By age 15, surges in testosterone, estrogen, cortisol, and insulin often trigger oiliness, clogged pores, and breakouts. While potent actives may seem like quick fixes, overuse can damage the skin barrier, increase sun sensitivity, delay healing, and even worsen the appearance of blemishes.
This gentler approach may seem "less popular," but research confirms its importance. I've shared this evidence in my Brainz Magazine article "Synthetic vs. Natural Retinoids – Beauty Without Compromising Your Health," in my guide "Exfoliation: A Guide to AHA's, BHA's, and Enzymes for Youthful, Healthy Skin," And “Exfoliation: A Guide for Youthful Healthy Skin”, healthy skin focus on a simple, barrier-supporting routine. It's safer and more effective for long-term skin health. By balancing the skin with gentle care and stress management, teens can navigate these years with clearer skin and greater confidence, building habits that will serve them well into adulthood.
Premature use of skincare in children is sometimes unnecessary. Unless you have an abnormal skin condition, skincare isn't a race; remember, those who cross the start line too early get disqualified. It's a lifelong partnership with your body's largest organ. Respect it, protect it, and let it thrive at every stage.
With growing awareness, expect cosmetic brands to increasingly prioritize safer, age-appropriate products for young skin, helping the next generation embrace beauty without compromise. To every child or teen: your natural skin shows your growth and change. Self-confidence is your best asset. To keep skin strong, hydrated, and supported in its barrier function, I use and recommend the cosmetic routines from Zanqara Skin Care.
Educational purposes only: The information provided in this guide is for educational, informational, and inspirational purposes only. It is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the personal guidance of a board-certified dermatologist, qualified healthcare provider, or licensed skin specialist with any questions you may have regarding a specific skin condition or severe breakouts.
Individual skin differences
Skin type, genetics, hormone levels, and environmental factors vary greatly from person to person. A routine or holistic practice that works safely and effectively for one individual – or within a specific age demographic – may cause adverse reactions, irritation, or barrier disruption in another.
Ingredient and Product Safety
While this guide highlights the potential risks of potent active ingredients (such as retinoids, glycolic acid, and benzoyl peroxide) for developing skin, introducing new skincare products should be approached with caution.
It is highly recommended to perform a patch test before applying any new product to the face or body.
If severe irritation, redness, burning, or signs of an allergic reaction occur, discontinue use immediately and consult a medical professional.
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Ida Fanelli, Aesthetician, Reflexologist & IPL & Dolphin MPS Technician
Ida is a dedicated wellness professional and certified aesthetician (Marvel School of Beauty), providing personalized, home-based services since 1994. A certified reflexologist since 1993 (D'Arcy Lane Institute), she has integrated energy therapies and Ion Cleanse foot wellness sessions since 1998. In 2012, she became a certified Sharplight IPL Technician for skin rejuvenation and pigmentation correction, and in 2019 earned a specialized certification from the Center for Pain and Stress Research, using the Dolphin Neurostim system for Microcurrent Point Stimulation to support scar tissue release, skin rejuvenation, and pigmentation lightening. Ida is deeply committed to continuing education in complementary health to provide accessible, high-quality care. She also brings 12 years of experience as a hospital laboratory technologist in Microbiology and Biochemistry to her meticulous practice.
