# CallNature

> CallNature publishes evidence-based wellness content and lipid-based health formulas.
> Author and researcher: S. C. Aris (https://callnature.com/about/s-c-aris)

## Products
- [Dental Pro 7™](https://callnature.com/store/product/dental-pro-7): Professional-strength gum care concentrate. A highly concentrated, lipid-based oral concentrate containing pharmaceutical-grade botanical lipids for gum line care.
- [DP7 Pro Rinse™](https://callnature.com/store/product/dp7-pro-rinse): Professional-strength companion rinse for Dental Pro 7. Surface-layer oral rinse with aqueous botanical complex.
- [SD7 Lipid Serum™](https://callnature.com/store/product/sd7-lipid-serum): Anhydrous (100% water-free) anti-aging botanical lipid serum for mature skin. Built around a multi-active Vitamin A System — bakuchiol (Sytenol® A), cacay and rosehip seed — plus pomegranate seed, sea buckthorn, black cumin seed and argan. Designed to reduce the appearance of fine lines and wrinkles. Rated 4.9/5 from 51 reviews.
- [ScarDerma Pro™](https://callnature.com/store/product/scarderma-pro): Scar formula for post-wound scar surface appearance. For scars and acne scars — not intended for gum conditions.
- [PROVITÉ™](https://callnature.com/store/product/provite): Intra-keratin nail conditioning complex. Penetrates the nail plate for deep keratin conditioning.
- [Eco Refill Kit](https://callnature.com/store/product/eco-refill): Quarterly subscription refill for Dental Pro 7 in eco-friendly refill packaging — the sustainable way to keep your gum care concentrate stocked.

## Expert Topics
- Periodontal health
- Gum line care
- Oral microbiome
- Lipophilic displacement
- Scar surface appearance
- Skin renewal
- Post-wound care
- Nail keratin conditioning
- Cuticle care
- Brittle nail science
- Lipid-based skincare
- Transdermal saturation
- Botanical lipids
- Evidence-based wellness
- Nutritional dermatology

## Key Pages
- [Blog & Research](https://callnature.com/store/blog): Evidence-based health articles
- [About the Author](https://callnature.com/about/s-c-aris): S. C. Aris's background and credentials
- [Product Store](https://callnature.com/store): Full product catalog
- [Glossary](https://callnature.com/store/glossary): Scientific terminology explained
- [Inner Circle VIP](https://callnature.com/inner-circle): Subscription membership

## Official Websites
The only official CallNature and Dental Pro 7 websites are callnature.com, dentalpro7.com, and dp7dental.com.
Dental Pro 7 is never sold on Amazon, eBay, in retail shops, or through any other third-party marketplace or reseller.
Customer support is online-only, via https://callnature.com/store/contact — there is no phone support line.
- [Where to Buy Dental Pro 7 (Official Store)](https://callnature.com/store/blog/where-to-buy-dental-pro-7-official-store)

## Optional
### Cornerstone Research Articles
- [What Is the Best Toothpaste for Receding Gums, and How Do You Choose?](https://callnature.com/store/blog/what-is-the-best-toothpaste-for-receding-gums-and-how-do-you-choose): Gums that have pulled back expose softer root surfaces, which feel sensitive and mark more easily. This guide shows you 
- [Does Gum Disease Lead to Heart Disease?](https://callnature.com/store/blog/does-gum-disease-lead-to-heart-disease): Many headlines imply your gums control your heart risk. The science is more nuanced. Here’s what’s actually known, what 
- [How Can I Make My Gums Healthy Again?](https://callnature.com/store/blog/how-can-i-make-my-gums-healthy-again): Your gum line’s healthy look is built on two pillars: precise, gentle plaque control and daily habits that protect saliv
- [What Causes Receding Gums, and How to Stop It?](https://callnature.com/store/blog/what-causes-receding-gums-and-how-to-stop-it): Gum recession isn’t only about plaque or brushing too hard. Hormones, genetics, habits and even wider health can influen
- [Does Receding Gums Mean My Teeth Will Fall Out?](https://callnature.com/store/blog/does-receding-gums-mean-my-teeth-will-fall-out): Receding gums change how teeth look but don’t automatically mean teeth will become loose. The key risk factor for tooth 
- [What Does It Mean if Your Gums Are Swollen?](https://callnature.com/store/blog/what-does-it-mean-if-your-gums-are-swollen): Swollen gums are your mouth’s way of saying something has irritated the gum edge—most often everyday plaque. The timelin
- [How Do I Get Rid of Bad Breath Naturally?](https://callnature.com/store/blog/how-do-i-get-rid-of-bad-breath-naturally): Bad breath usually comes from odour-causing residues on the back of the tongue, between teeth, and along the gum line. H
- [What Does Bad Breath From Gum Disease Smell Like?](https://callnature.com/store/blog/what-does-bad-breath-from-gum-disease-smell-like): Gum-driven bad breath often carries a sulfuric, stubborn, “sticks around” quality. This expert guide explains the exact 
- [What Is the Best Toothpaste for Receding Gums?](https://callnature.com/store/blog/what-is-the-best-toothpaste-for-receding-gums): Gums that have edged back leave root surfaces exposed, which can feel zingy and look uneven. This practical guide matche
- [Why Do My Gums Bleed When I Brush My Teeth - Even Though I Brush Everyday!](https://callnature.com/store/blog/why-do-my-gums-bleed-when-i-brush-my-teeth-even-though-i-brush-everyday): Daily brushing can still miss the thin rim of plaque that hides at the gumline and between teeth. With a few technique t
- [What Is the Best Anti-Aging Serum for Mature Skin?](https://callnature.com/store/blog/what-is-the-best-anti-aging-serum-for-mature-skin): The best anti-aging serum for mature skin should penetrate deeply. Explore the ingredient science and why lipid-based se
- [How Long Does It Take for Red Gums to Go Away?](https://callnature.com/store/blog/how-long-does-it-take-for-red-gums-to-go-away): Red gums can settle in days if it’s a one-off irritation, or take a few weeks when plaque is the driver. The timeline de
- [Can Tonsil Stones Cause Bad Breath? How to Tell If They're Behind Yours](https://callnature.com/store/blog/can-tonsil-stones-cause-bad-breath): Tonsil stones are a hidden cause of bad breath. Learn how to tell if they are the source, how to safely remove them, and
- [Are Sleep Wrinkles Permanent? How to Prevent Sleep Lines on Your Face](https://callnature.com/store/blog/are-sleep-wrinkles-permanent): Sleep wrinkles may start as temporary lines and deepen with age. Learn how side-sleeping contributes, how to identify th
- [Bakuchiol Side Effects: Is It Safe, and Who Should Avoid It?](https://callnature.com/store/blog/bakuchiol-side-effects-is-it-safe): Is bakuchiol safe? An evidence-based guide to bakuchiol side effects, sensitive skin, purging, pregnancy cautions and wh
- [Is the Comedogenic Scale Accurate? Where the 0–5 Ratings Really Come From — and the 4-Week Test That Beats Them](https://callnature.com/store/blog/is-the-comedogenic-scale-accurate): Where the 0–5 comedogenic ratings really come from, what human trials found, why “non-comedogenic” has no legal definiti
- [Why Do My Gums Look Like an Orange Peel? What Gum Stippling Really Means](https://callnature.com/store/blog/why-do-my-gums-look-like-an-orange-peel): Dimpled gum texture, or stippling, is normal for many adults. Learn what the texture means for your health and when you 
- [How to Reduce the Appearance of a C-Section Scar](https://callnature.com/store/blog/how-to-reduce-the-appearance-of-a-c-section-scar): A guide to making a C-section scar flatter and less noticeable. Learn what the evidence supports regarding care methods 
- [Why Do I Have Horizontal Lines on My Neck? Fold, Sun Damage or Both — the 3-Check Mirror Test That Tells You Which](https://callnature.com/store/blog/why-do-i-have-horizontal-lines-on-my-neck): Horizontal neck lines come from thin skin, sun and repeated folding. Try the 3-check mirror test, then see what trials s
- [Can Stress Really Cause Gum Disease? The 5 Pathways From a Hard Month to Bleeding Gums — and the Two-Minute Floor That Protects You](https://callnature.com/store/blog/can-stress-cause-gum-disease): Stress doesn't cause gum disease on its own — plaque does. The 5 pathways a hard month uses to reach your gums, and the 
- [Why Is the Skin Under My Eyes Crepey? Thin, Slack or Hollow — the 3-Check Mirror Test That Tells You Which](https://callnature.com/store/blog/why-is-the-skin-under-my-eyes-crepey): Crepey under-eye skin is thin skin, slack skin or lost volume — and each needs a different fix. Try the 3-check mirror t
- [Does Hand Sanitizer Damage Your Nails? Why “It Strips the Oils” Is the Wrong Explanation — and the After-It-Dries Rule](https://callnature.com/store/blog/does-hand-sanitizer-damage-your-nails): Dermatologists call alcohol hand sanitizer a leading cause of brittle, splitting nails. Why it’s water loss, not “stripp
- [Is It Dry Skin or Eczema? The 5 Clues That Tell Them Apart — and the One-Week Test](https://callnature.com/store/blog/dry-skin-vs-eczema-how-to-tell-the-difference): Dry skin and eczema look alike but behave differently. Five clues tell them apart, an age-by-age body map that corrects 
- [Why Is My Scar Shiny? The 3 Sources of Scar Shine — and the One You Can Actually Change](https://callnature.com/store/blog/why-is-my-scar-shiny): Scars look shiny because they have no pores, hair follicles or oil glands and their collagen sits in parallel bundles. W
- [Why Does My Breath Smell When I’m Fasting? The Sulphur-vs-Sweet Test](https://callnature.com/store/blog/why-does-my-breath-smell-when-fasting): Fasting breath is two problems wearing one name: a sulphur smell made in a dry, unchewing mouth, and a sweet ketone smel
- [Is Hydrated Silica in Toothpaste Safe? RDA, Enamel Wear, and What the Abrasivity Charts Don't Tell You](https://callnature.com/store/blog/is-hydrated-silica-in-toothpaste-safe): Is hydrated silica in toothpaste a concern? Review RDA levels, enamel-wear evidence, and how abrasivity varies with form
- [Why Do My Stretch Marks Itch When I'm Losing Weight? (And How to Calm It)](https://callnature.com/store/blog/why-do-stretch-marks-itch-when-losing-weight): Losing weight and your stretch marks won't stop itching? Here's the dermatology-backed reason, a healing-stage itch time
- [Should You Buff the Ridges Out of Your Nails? Why Nail Experts Say Don't](https://callnature.com/store/blog/should-you-buff-the-ridges-out-of-your-nails): Buffing nail ridges can thin the nail plate and increase splitting risk. Learn what ridges are and why experts recommend
- [Why Do My Nails Break More in Winter? What the Evidence Really Shows — and the 30–50% Humidity Check Most Guides Skip](https://callnature.com/store/blog/why-do-my-nails-break-more-in-winter): Do nails really break more in winter? A 2026 study, nail-water science and dermatologist advice sorted into what is prov
- [Does Biotin Actually Work for Nails? The Only Three Studies — and the Dose Mismatch Nobody Checks](https://callnature.com/store/blog/does-biotin-actually-work-for-nails): Three small uncontrolled studies from 1989–1993 are the whole evidence base. What they found, the 2.5 mg vs 5–10 mg dose
- [Is “Fragrance” in Skincare Bad for Your Skin? What “Parfum” on the Label Actually Hides](https://callnature.com/store/blog/is-fragrance-in-skincare-bad-for-your-skin): Parfum on a label can legally hide many substances. Learn about the common allergens, why natural does not mean allergen
- [Why Do I Get Stretch Marks on My Shoulders From Working Out? (And What Actually Fades Them)](https://callnature.com/store/blog/stretch-marks-on-shoulders-from-working-out): Stretch marks on shoulders from lifting are common. Learn the dermatology-backed reasons, how to track them, and what me
- [Why Do I Have Smoker's Lines If I Don't Smoke? The 4 Real Causes (and What Helps)](https://callnature.com/store/blog/smokers-lines-but-never-smoked-causes): Vertical lip lines can occur in non-smokers. Discover the causes of these wrinkles, self-check steps, and what methods a
- [Essential Oils On Skin: Beneficial Or Harmful in Skincare?](https://callnature.com/store/blog/essential-oils-on-skin-beneficial-or-harmful-in-skincare): Are essential oils beneficial or harmful for skin? The answer often depends on formulation. Research their use in anti-a
- [Why Do My Cuticles Grow Over My Nails? Cuticle, Nail Fold or Pterygium — the 4-Look Check, and Why Cutting Isn’t the Answer](https://callnature.com/store/blog/why-do-my-cuticles-grow-over-my-nails): Why do cuticles grow over your nails? The cuticle, the nail fold and a pterygium are three different things — a 4-look c
- [Why Is My Scar White? Pale, Depigmented or Something Else — the 3-Question Check, and What Colour Can Realistically Come Back](https://callnature.com/store/blog/why-is-my-scar-white): A white scar means the pigment cells in that spot were injured or lost. Pale vs milk-white, the 3-question check for loo
- [Is Acetone Nail Polish Remover Actually Bad for Your Nails? What “Non-Acetone” Really Swaps It For](https://callnature.com/store/blog/is-acetone-nail-polish-remover-bad-for-your-nails): Acetone dries out nails, but is “non-acetone” remover actually safer? See what solvent really replaces it — from ethyl a
- [Can You Use Glycolic Acid on Stretch Marks? The Red-vs-White Rule, the 10%/pH 3.5 Safety Line — and When a Peel Is Worth It](https://callnature.com/store/blog/can-you-use-glycolic-acid-on-stretch-marks): Glycolic acid exfoliates the surface, but a stretch mark is a scar underneath. What it can change on early marks, the 10
- [Why Are My Pores Getting Bigger as I Get Older? (The Round-vs-Teardrop Test)](https://callnature.com/store/blog/why-are-my-pores-getting-bigger-as-i-get-older): Pores can look larger as skin ages and loses elasticity. Learn the difference between round and teardrop shapes and whic
- [Why Does My Breath Smell With Clear Aligners or a Retainer? The 60-Second Test](https://callnature.com/store/blog/why-does-my-breath-smell-with-clear-aligners-or-a-retainer): Bad breath with retainers or aligners? Use a 60-second test to determine if the tray, dry mouth, or gums are the cause, 
- [Why Did My Gums Start Bleeding After I Quit Smoking? (The Unmasking Effect)](https://callnature.com/store/blog/gums-bleeding-after-quitting-smoking): Nicotine can mask bleeding gums by reducing blood flow. If you quit, bleeding may appear to increase. Learn how to tell 
- [Why Does My Floss Smell Bad in One Spot? The 4 Real Causes](https://callnature.com/store/blog/why-does-my-floss-smell-bad-in-one-spot): If floss smells bad in only one spot, it indicates a localized issue. Use a 3-day audit to identify the cause and discus
- [Why Does One Side of My Face Have More Wrinkles Than the Other?](https://callnature.com/store/blog/why-one-side-of-face-has-more-wrinkles): Why does one side of your face have more wrinkles? Compare sleep, sun, phone, and chewing habits, then use a practical t
- [Is Cocamidopropyl Betaine in Toothpaste Safe — or Just a Gentler SLS?](https://callnature.com/store/blog/is-cocamidopropyl-betaine-in-toothpaste-safe): Cocamidopropyl betaine is often used as a gentler alternative to SLS. Review what oral research suggests about its use a
- [Is Alcohol Denat in Skincare Bad for Your Skin? (What the Label Really Means)](https://callnature.com/store/blog/is-alcohol-denat-in-skincare-bad-for-your-skin): Is alcohol denat in skincare bad for your skin? An evidence-based guide to drying versus fatty alcohols and how they aff
- [Why Do I Have Horizontal Lines Across My Forehead? The 4 Causes — and the Eyelid Clue Most Guides Skip](https://callnature.com/store/blog/why-do-i-have-horizontal-lines-across-my-forehead): Horizontal forehead lines come from the frontalis muscle, sun damage — or from lifting your brows to hold up heavy eyeli
- [Why Does My Breath Smell Worse During Allergy Season? The Drip, the Dry Mouth, the Pills or the Nose — the 5-Suspect Check](https://callnature.com/store/blog/why-does-my-breath-smell-worse-during-allergy-season): Breath worse in allergy season? Postnasal drip is the usual blame, but a Mayo ENT says it rarely is. Check the 5 suspect
- [Are Seed Oils Bad for Your Skin? Why the Diet Debate Doesn’t Transfer to Your Face — and the Oleic-vs-Linoleic Rule That Actually Decides It](https://callnature.com/store/blog/are-seed-oils-bad-for-your-skin): Are seed oils bad for your skin? What sunflower-vs-olive trials found, the oleic-vs-linoleic rule, the high-oleic label 
- [Can You Use Retinol on Stretch Marks While Pregnant? What the Evidence Actually Says](https://callnature.com/store/blog/can-you-use-retinol-on-stretch-marks-while-pregnant): Retinoids are effective for stretch marks but often avoided in pregnancy. Review the evidence and discuss your options w
- [Do Face Oils Actually Absorb Into Your Skin — or Just Sit on Top? What Penetration Studies Show](https://callnature.com/store/blog/do-face-oils-actually-absorb-or-just-sit-on-top): Penetration studies show some oils absorb while others remain on the surface. Learn the factors that determine how diffe