Live your best life & take care
Skin ageing is a biological degenerative process, marked by loss. The number of patients seeking nonsurgical rejuvenation of the face and the body is continuing to increase due to a growing ageing population concerned with physical appearance. Women wish to maintain a youthful appearance and attractiveness represent 92% of all cosmetic procedures.(1) Men are keen to maintain physical characteristics associated with virility.(2) Millennials are also increasingly concerned with preserving their beauty and youth.(3) Among the various treatment approaches, different minimally invasive techniques have been developed and dermal fillers currently come second after botulinum toxin type A (BTA).(3) Their use is increasing worldwide.
"The fear of looking done is the number 1 reason why patients don't seek treatment"*
The range of fillers available for soft-tissue augmentation is constantly expanding. The latest advances in filler technology include bio-stimulators that exert their aesthetic effect by promoting predominantly collagenesis or biological stimulation of new collagen and sometimes also elastin production. Therewith they provide a biological answer to the skin ageing degeneration process, with gradual and often very natural results. Over the course of last years the knowledge on injectable bio-stimulators has grown, and therewith their safety and popularity as they provide subtle longer lasting results.
Facial fillers can be broken into 3 main groups:
Bio-stimulating fillers promote the body’s natural production of some ECM components (mostly collagen) over a period of several months.
Their differences are characterized by their property of inducing natural collagen production.
Calcium hydroxylapatite: Calcium hydroxylapatite is a type of mineral that is commonly found in human teeth and bones and in injectbales the calcium hydroxylapatite particles are suspended in a gel-like solution. The effects of this material last approximately 18 months with minimal inflammatory response.
Radiesse is a biodegradable filler consisting of 30% synthetic CaHA microspheres (diameter of 25-45μm) suspended in a 70% aqueous carboxymethylcellulose gel carrier. The soluble carrier gel evenly distributes the Radiesse CaHA microspheres providing 1:1 correction and gradually dissipates leaving the microspheres at the injection site where they induce collagenesis (collagen type I and mostly collagen type III) by fibroblast activation. Animal studies have shown that this new collagen growth occurs as early as four weeks post-injection and continues for at least 12 months with an average duration of effect of 12 to 18 months, though some results have been noted 24 months post-injection. Radiesse provides both immediate (replacement volume) and long-lasting (collagen biostimulation) volume enhancement. (5)
PLLA is a biodegradable, bioresorbable biocompatible man-made polymer. This material has wide uses in absorbable stitches and bone screws. The effects of PLLA generally become increasingly apparent over time (over a period of several weeks) and its effects may last up to 2 years. There is an inflammatory response. PLLA is an alpha hydroxy acid polymer of the lactic acid L-enantiomeric structure that has been safely used in many applications and in medicine for more than 30 years. Its use has expanded worldwide, associated with good long-term aesthetic results thanks to its biostimulatory-collagen effect. PLLA-based fillers are supplied as a lyophilized powder to be reconstituted with sterile water. The collagen stimulatory properties were evidenced in human in subjects (n=14) who received PLLA injections (3 sessions, spaced 4 weeks apart) at the postauricular level by collagen histochemical determination on biopsies taken at different times. Increase of collagen type-I was shown at 3 and 6 months. This study opened the new class of collagen stimulators. The long duration of action was demonstrated in a first pivotal study comparing PLLA versus collagen (116/117 subjects, respectively); the long-term safety/efficacy was shown up to 25 months. The rationale for several sessions was first documented in a dedicated article; this modality allows the effect through collagen stimulation, a biological process to occur and avoids overcorrection. PLLA fillers are among the most clinically documented products. (6)
The PCL-based collagen stimulator is composed of PCL microspheres suspended in a carboxymethyl-cellulose gel carrier providing immediate and sustained volumizing effects when injected; the morphology, the biocompatibility of the PCL microspheres embedded with the collagen fibers produced all contribute to the creation of a unique 3D scaffold for a sustained effect. Its safety has been investigated in clinical studies and vigilance surveys. It presents the advantage of a slower degradation than polylactic acid (PLLA) or polyglycolic acid (PGA), which both belong to the same chemical family.
Both the S and M products induced collagen production. In animal, the M product induced collagen type-III and type-I at early stage (measure at 9 months), and later predominantly collagen type-I, that deposits around the PCL microspheres (measure at 21 months). Many fibroblasts were found near the PCL microspheres. Interestingly, new elastin fibers were also formed, and neovascularization with new capillaries observed as well. (7)
1. Platelet rich plasma
2. Platelet rich fibrin
3. Polynucleotides like Nucleofill or Nucleadyn
Platelet-Rich Plasma (PRP): PRP treatments are produced by spinning a small volume of the patient’s own blood through a centrifuge. This separates and concentrates the blood’s components, including platelet-rich plasma and the “buffy coat,” a solution that contains immune cells. The provider combines these two components with a small amount of calcium chloride (which activates and keeps the PRP stable), then injects them into the treatment area. Over a period of months, PRP stimulates the body’s natural collagen production.
Platelet-Rich Fibrin (PRF): PRF is produced using a process similar to PRP concentration. The active material is a fibrin matrix rich in platelets, stem cells, and immune cells. Like PRP, PRF treatment stimulates collagen production and is also implicated in tissue regeneration, though there’s less data on the durability of its effects.
Because both treatments use material from the patient’s own body, so there’s no risk of rejection or similar complications. PRF and PRP effects are durable — typically lasting longer than 18 months.
Polynucleotides: Polynucleotides are most often natural, highly purified DNA molecules extracted for example from trout gonads and activate specialised cells called myofibroblasts and adipocytes. PN containing devices act as short time temporary fillers thanks to the viscoelasticity of the long DNA fragments and improve skin well‐being (cell growth) and steady self‐repair (tissue regeneration). Read more
Exosomes: The use of exosomes at the Aesthetic & Anti-Aging Medicine World Congress in Monaco was discussed during many session and some excellent results were presented. However their use is not yet approved and safety and long-term effect not yet established and largely depends on the source. Read more
There is evidence that the neuromodulator or musclerelaxer Botinumtoxin after injection upregulated the expression of type I collagen, decreases the production of some MMPs in fibroblasts, preventing collagen degradation and improves collagen organisation. (8.9.)
ENERGY BASED DEVICES
Intense Pulsed Light/BroadBand Light, Radiofrequency Microneedling, lasers, High-Frequency Ultrasound, Electromagnetic Tec. stimulate collagen production via a controlled damage and repair mechanism.
DERMO-COSMETICS WITH BIO-ACTIVES
There are innovative dermo-cosmetic products containing bio-stimulating ingredients, working more superficial in comparison to in-office treatments and they therefor are potentially an excellent choice as adjunctive care for biological rejuvenation and revitalization for younger looking and acting skin. They are safe to use easy to apply over face, neck and décolletage. Unlike in-office treatments their effects are temporary (fully reversible as regulated), hence they require daily or twice daily application.
Bio-stimulating active ingredients in skincare which have shown to particularly stimulate the fibroblast are for example:
VITAMIN C IS NEEDED FOR COLLAGEN SYNTHESES!
Our skin needs Vitamin C to produce collagen and is not able to produce it, thus relies on external resources for supply. Therefore I highly recommend to either get enough Vitamin C from your diet or use a high quality topical product pre & post biostimulators. Read more
As the biological degeneration takes place in different layers of the skin and it's underlying structures, combining in-office treatments specifically targeting those layers in a series of treatments may provide longer lasting results and give higher patient satisfaction.(13) Safety and outcome rely on the qualification and experience of your cosmetic doctor, dermatologist or plastic surgeon.
MD FAAD Hassan Galadari
Jair Mauricio Cerón Bohórquez M.D.
1. American Society Plastic Surgeons. 2020 national plastic surgery statistics; 2020.
2. Wat H, Wu DC, Goldman MP. Noninvasive body contouring: a male perspective. Dermatol Clin. 2018;36(1):49–55.
3. Wang JV, Akintilo L, Geronemus RG. Growth of cosmetic procedures in millennials: a 4.5-year clinical review. J Cosmet Dermatol. 2020;19(12):3210–3212.
4. Evaluation of the biostimulatory effects and the level of neocollagenesis of dermal fillers: a review. Haddad S, Galadari H, Patil A, Goldust M, Al Salam S, Guida S International Journal of Dermatology, 29 Apr 2022
5. J Clin Aesthet Dermatol. 2015 Jan; 8(1): 38–49. Calcium Hydroxylapatite Over a Decade of Clinical Experience Jani Van Loghem, MD, Yana Alexandrovna Yutskovskaya, MD,b and WM. Philip Werschler, MDc
6. Clin Cosmet Investig Dermatol. 2022; 15: 997–1019. Collagen Stimulators in Body Applications: A Review Focused on Poly-L-Lactic Acid (PLLA)
Marie-Odile Christen Read more
7. Clin Cosmet Investig Dermatol. 2020; 13: 31–48. Polycaprolactone: How a Well-Known and Futuristic Polymer Has Become an Innovative Collagen-Stimulator in Esthetics Marie-Odile Christen and Franco Vercesi
8. Oh SH, Lee Y, Seo YJ, Lee JH, Yang JD, Chung HY, Cho BC. The potential effect of botulinum toxin type A on human dermal fibroblasts: an in vitro study. Dermatol Surg. 2012 Oct;38(10):1689-94.
9. El-Domyati M, Attia SK, El-Sawy AE, Moftah NH, Nasif GA, Medhat W, Marwan B. The use of Botulinum toxin-a injection for facial wrinkles: a histological and immunohistochemical evaluation. J Cosmet Dermatol. 2015 Jun;14(2):140-4
10 EADV 2022 Inhibition of extracellular matrix degrading enzymes and bio-stimulation of fibroblasts – A novel approach to mitigate the advanced degenerative process in skin aging Weise J, Vogelsang A, Sperling G, Welge V, Nölter A, Mielke H, Knott A, Harbig S, Stuhr A, Dunckel J, Warnke K, Geloven van A
11. EADV 2021 Multifaceted novel approach to increase skin’s own epidermal and dermal hyaluron content Bussmann T, Warnke K, Krüger A, Möller N, Harbig S, Stuhr A, Dunckel J, Geloven van A, Weise J | Beiersdorf AG, Hamburg, Germany
12. Photochemistry and Photobiology, 2005, 81: 581–587 Novel Aspects of Intrinsic and Extrinsic Aging of Human Skin: Beneficial Effects of Soy Extract Kirstin M. Su¨del et al
13. Combination Therapy in Midfacial Rejuvenation Humphrey et al. Dermatologic Surgery 42:p S83-S88, May 2016.
*AMWC 2023 Tapan Patel
It was always believed that the moment we are born, is the moment we are exposed to environmental influences. The truth is that there is ample evidence that already during pregnancy the mothers behaviour: smoking or food has a significant impact on how well we age. We know that all skin needs to be protected against UV and HEVIS by using sunscreen, especially in sun exposed areas from birth onwards.
Although you can not start too early taking care of your skin, the right age to start with a well-ageing skin care routine is actually just post-adolescence for 3 reasons.
1. During adolescence most start with their first cleansing and care routines to remove access of sebum, debris and reduce plus prevent break-outs or comedones. Boys may already shave facial hair. So teenagers or young adults are used to a morning- and evening skin care routine which benefits the overall sense of well-being.
2. Most commonly growth stops when puberty ends and this is the moment the degenerative biological process starts, even though there are no visible signs yet.
3. Prevention of pre-mature ageing skin is the most effective and efficient strategy.
SKIN NEEDS CARE
There is a movement stating that normal unproblematic skin doesn't need care. I strongly disagree. The choice of products at this age depends of course on the skin type, skin condition, skin health, and environment (like weather conditions, pollution), however the morning care should always focus on protecting every skin type, using suncreen (UV + HEVIS protection) and ideally complimented by anti-oxidants to reduce damaging free radical activity, while the evening routine should at least include proper cleansing (to remove dirt and pollutants), which may be followed by product catering to specific needs, like for example sebum regulating, barrier repairing or hydrating ingredients. I would not make a differentiation between darker or lighter skin in terms of photoprotection, as dark skin only has a natural SPF of 13.3 and light skin of 3.4, hence both not enough to prevent sun damage. However, dark skin has a lower amount of ceramides in the statum corneum and is therefore more prone to trans-epidermal water loss.
If you are afraid of spoiling your skin and making it "lazy" using skin care for a long time, know that all effects from a dermo-cosmetic product are 100% reversible, thus temporary. This is regulated by law and to enjoy the benefits from skin care, you need to keep using the products. When you stop, your skin will bounce back to it's original state at least after a full regeneration cycle of about 28 days. A few things to avoid are: sun-damage, especially burns, over-exfoliation (damaged skin barrier) and slugging of oily or acne-prone skin (breakouts).
All Acne Ageing Aquatic Wrinkles Armpits Biostimulators Cleansing Cosmetic Intolerance Syndrome Deodorant Dermaplaning Diabetes Dry Skin Evidence Based Skin Care Exfoliation Exosomes Eyes Face Or Feet? Facial Oils Fibroblast Fingertip Units Gendered Ageism Glycation Gua Sha Hair Removal Healthy Skin Humidity Hyaluron Hyaluronidase Hypo-allergenic Indulging Jade Roller Licochalcone A Luxury Skin Care Menopause Mood Boosting Skin Care PH Balance Skin Polynucleotides Psoriasis Regenerative Treatments Review Safety Scarring Sensitive Skin Skin Care Regimen Skin Flooding Skin Hydration Skip-Care Sleep Slugging Sunscreen Vitamin C Well Ageing Skin Care Wound Healing Wrinkles