Cover The rise of peptides in modern wellness (Image: Getty Images)
The rise of peptides in modern wellness (Image: Getty Images)
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Once confined to research labs and medical clinics, peptides have surged into the wellness mainstream. The shift marks more than a trend—it signals a fundamental rethinking of what healthy ageing means. The focus is moving from surface-level youth to cellular intelligence, from fighting time to working with the body’s own systems
For decades, the language of anti-ageing has revolved around what the eyes can see. Smoother skin, fewer lines, leaner bodies and the visible markers of youth preserved for as long as possible. But beneath the surface of the wellness world, a quieter, more technical conversation has been gathering momentum, one less concerned with appearance and more focused on how the body communicates, adapts and ages at a cellular level.
At the centre of that conversation are peptides.
Once largely confined to academic research and clinical medicine, peptides have entered mainstream wellness culture with remarkable speed. They are now discussed alongside longevity, healthspan and resilience, often framed as tools that work with the body rather than override it. Supporters describe them as subtle and intelligent. Critics warn of hype, insufficient regulation and the risks of casual use.
What is undeniable is that peptides are no longer niche. They sit at the intersection of modern medicine, functional health and lifestyle optimisation, promising something increasingly sought after: not simply a longer life, but a better one.
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Above Dr Gabriella Florencia, a functional medicine physician, studies how peptides support cellular communication and healthy ageing
Dr Gabriella Florencia, a functional medicine physician, studies how peptides support cellular communication and healthy ageing
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Quiet Messengers
Peptides are short chains of amino acids that function as biological messengers. Unlike proteins, which are structural, peptides deliver instructions. They bind to receptors on cell surfaces and signal specific actions, including tissue repair, control of inflammation and metabolic regulation. They do not build the house. They tell the house what to do.
They are also not foreign to the body. Insulin, for example, is a peptide hormone. What has fuelled recent interest is the development of therapeutic peptides designed to influence biological pathways associated with ageing, recovery and cellular health.
For Dr Gabriella Florencia, a functional medicine doctor practising integrative, longevity-focused care, peptides have been part of her medical vocabulary since early training. “The first peptide I formally learnt about was insulin during high school, and later in medical school,” she says. “Understanding how a simple peptide could transform disease outcomes planted a question in my mind early on: if one peptide could change medicine so profoundly, there must be many more with untapped potential.”
Her interest deepened through further training and research. “Later, after formal training in functional and integrative medicine, I began studying peptides more seriously, not as isolated interventions, but as part of a systems-based approach that includes hormones, nutrition, lifestyle and metabolic health.”
That systems-based framing is echoed by Dr Z Teo, CEO of the Aivee Group, who describes peptide therapy in the Philippines as “still very new and very much an emerging practice”. He is clear that it has not yet entered routine mainstream care. “It’s typically offered within physician-led longevity, wellness and regenerative medicine settings,” he says. “That said, it’s an exciting space because peptides have the potential to support and optimise many of the body’s natural functions when used properly.”
For Teo, context matters more than any single compound. “In practice, peptides are usually introduced as part of a bigger-picture approach, alongside nutrition, movement, sleep, stress management and conventional medical care when needed,” he says.
Florencia takes a similar view when explaining how peptides function. “They are short chains of amino acids that help cells communicate—when to repair, regenerate, regulate inflammation or adapt to stress. As we age, many of these signals weaken or become less efficient. Peptides don’t force the body to do something unnatural; they support communication pathways that already exist.”
For Oudine Santos, a longevity-focused regenerative health entrepreneur, the appeal was personal rather than trend-driven. “As I approached my late forties, I began experiencing changes that many women quietly struggle with: brain fog, lower energy, slower recovery, changes in skin, hair and muscle tone.
“What drew me to peptides was curiosity and a strong intuitive sense that it didn’t have to be this way,” she says, describing them as “a bridge between lifestyle medicine and modern science—subtle, targeted and respectful of the body’s own intelligence”.
Above Peptides play an essential part in many biological functions
Peptides play an essential part in many biological functions
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Systemic Benefits
Not all peptides are used in the same way or target the same outcomes. Some, such as the copper peptide GHK-Cu, are widely used in skincare for their role in wound healing and collagen synthesis. Others act systemically. Growth hormone secretagogues, such as sermorelin and tesamorelin, are discussed in relation to muscle mass, bone density, sleep quality and recovery.
From a clinical perspective, Teo notes that patients rarely seek a single, narrow outcome. “Patients often come in asking about peptides for energy, recovery, body composition, skin and hair health, immune support and overall vitality,” he says. “What I find most promising is not any single peptide, but how they can be used to support overall health optimisation.”
He returns to the idea of signalling. “Peptides act as signalling molecules, so they can help guide the body towards better repair, balance and function, especially when we’re talking about healthy ageing and recovery,” he explains. “Used thoughtfully, they allow us to work with the body rather than override it. The key is personalisation, proper guidance and realistic expectations.”
In aesthetic and dermatology practice in the Philippines, however, the use of peptides has expanded unevenly. Dr Hayden Kho, Jr, chairman of Belo Group of Companies, describes a stark divide. “Right now, peptide use in the Philippines sits on two very different ends of the spectrum,” he says. “On one end, there is a growing black market. Many peptides circulate informally through gyms, Telegram groups or online sellers. They are often promoted by self-proclaimed biohackers or fitness influencers who draw their authority from podcasts, Youtube or anecdotal experience rather than formal medical training.”
At the other end are peptides with strong clinical backing. “Weight loss peptides such as semaglutide, tirzepatide and liraglutide stand out,” Kho says. “These are well-studied, FDA-approved for metabolic disease and supported by long-term data. They improve glycemic control, reduce cardiovascular risk and support sustained weight loss when prescribed and monitored correctly.”
He is clear about the broader risk. “The danger lies not in the molecules themselves, but in how casually and commercially they are being used. When medicine moves faster than governance, patients pay the price.”
Dr Vicki Belo, founder of the Belo Medical Group, is more blunt. “In the Philippines, there are so many people jumping into using peptides in an irresponsible way,” she says. “Our patients tell us they hear about peptides from their friends or buddies at the gym, and they order online. This is crazy.”
For Belo, quality and sourcing are critical. “Peptides are only good for you if they are pure and have quality ingredients. Otherwise, they can cause the accumulation of lipopolysaccharides, which are highly inflammatory and can harm you in the long run. They should have certificates of purity from quality compounding pharmacies.” When used responsibly, however, she sees clear benefits.
Santos emphasises that her own experience was subtle rather than dramatic. “What stood out most was how subtle the changes were. Nothing felt forced. I simply felt more like myself again.
“This isn’t about reversing time—it’s about functioning well in the body you’re in,” she continues.
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Above Oudine Santos, a regenerative health entrepreneur, views peptides as a subtle tool for supporting the body’s natural repair and longevity processes
Oudine Santos, a regenerative health entrepreneur, views peptides as a subtle tool for supporting the body’s natural repair and longevity processes
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Facing the Risks
Despite their popularity, many therapeutic peptides are still undergoing regulatory approval. Those that are approved were developed for specific medical indications and are now often used off-label in wellness and longevity settings. Quality control varies widely, particularly when peptides are sourced online.
“One of the biggest misconceptions around peptide therapy is the idea that there’s a single ‘best’ peptide or a universal stack that works for everyone,” says Teo. “In reality, peptide therapy should be highly customised. Each patient has a different physiology, lifestyle, health history and goal, so what works well for one person may be completely inappropriate for another.”
He is particularly critical of trend-driven use. “There’s a growing trend of copying peptide stacks seen online or recommended by non-medical sources,” he says. “Peptides are signalling molecules, and combining them without proper assessment can lead to mismatched effects, unrealistic expectations or unnecessary risk. Stacking should never be based on trends.”
Florencia echoes that concern. “The biggest misconception is that peptides are a shortcut,” she says. “They’re not. Longevity is cumulative. It’s built through consistency, restraint and proper sequencing—not stacking everything at once.”
Teo is clear about what responsible use looks like. “Peptide therapy should be treated like any other medical intervention,” he says. “That means starting with a proper consultation, understanding the patient’s priorities and designing a personalised protocol with clear goals. It also means careful product selection, appropriate dosing and monitoring response over time.”
Across disciplines, the message is consistent. Peptides are not substitutes for sleep, nutrition, movement or stress management.
“Peptides should come after the basics, not before,” says Santos. “Think of them as amplifiers, not replacements.”
Looking Ahead
As the field evolves, peptides are likely to remain part of the wellness landscape, but in a more refined role. As education improves and oversight tightens, they may be positioned less as trend-driven solutions and more as carefully integrated tools within preventive health strategies.
“The future is promising, but it’s a long game,” says Florencia. “The goal isn’t to chase youth. It’s to age well, with intention.”
Teo agrees, emphasising restraint over enthusiasm. “When peptides and peptide protocols are tailored to the person, not the hype, they become a thoughtful tool for health optimisation rather than a one-size-fits-all solution.”
In that framing, peptides are neither miracle nor menace, but part of a broader evolution in how ageing itself is understood, not as decline to be resisted, but as a process that can be supported with greater intelligence, restraint and care.
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Images: courtesy of Oudine Santos, Dr Gabriella Florencia; Getty Images
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Jessica grew up writing letters for everyone, on every occasion. Little did she know that her hobby would eventually turn into a true passion. She believes that content should be relatable yet factual, engaging yet straightforward.
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A journalism graduate, Jessica never stops learning and honing her craft. She began her career as a Global Content Editor for a travel company, inspiring readers and travellers to explore the world. Currently, she writes on topics ranging from entertainment, health, sports and travel to in-depth stories about influential and impactful personalities.
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