NMN 500Cellular energy
500 mg beta-NMN in one capsule to support cellular energy and healthy NAD+ levels.*
From $39.00/monthor $49.00 once · pause or cancel anytime
Shop NMN 500 →For women in midlife
Healthy aging, made practical.
CELLSHE brings together evidence-informed supplements and the CELLSHE Circle, a coaching membership that helps you turn what matters for healthy aging into a plan you can actually follow.
The CELLSHE range
Every product has to earn its place.
A focused range for women in midlife. Each supplement is chosen for a clear role, and every product is held to the same standard. Start with the role you want to prioritize.
Our flagships
Shop all products →
Creatine MonohydrateStrength & active aging
5 g creatine monohydrate per serving. Supports strength and healthy muscle function, with lean muscle support alongside resistance training.*
From $29.00/50 daysor $35.00 once · pause or cancel anytime
Shop Creatine Monohydrate →
Resveratrol 600Antioxidant support
About 300 mg trans-resveratrol per capsule. Supports antioxidant defenses, helps protect cells from oxidative stress and supports a healthy inflammatory response.*
From $35.00/monthor $39.00 once · pause or cancel anytime
Shop Resveratrol 600 →
Cellular & physical support
The Cellular Trio
NMN 500, Resveratrol 600 and Creatine Monohydrate in one bundle. Each supports a distinct priority: cellular energy, antioxidant defenses, and midlife strength and muscle function.*
$109.00
One-time bundle
Save $14.00 versus buying NMN 500, Creatine Monohydrate and Resveratrol 600 separately at $123.00. One order, three full-size CELLSHE products.
Subscriber perksA lower price, free U.S. shipping, a locked price, priority replies and priority access to the CELLSHE Circle. Pause, skip or cancel anytime.How Subscribe & Save works
Ask CELLSHEWrite with any question about your products or your routine. A real person replies within one business day.
60-Day GuaranteeIf your first order is not the right fit, email us within 60 days for a refund and keep the bottle.
My CELLSHE · Included with every order
Every order opens My CELLSHE.
Your private space in your CELLSHE account, yours for good after your first order: a starter routine you build yourself, a practical guide for each product and a direct line to a real person on the CELLSHE team.
Already a customer? Open My CELLSHE →
Your starter routineTwo short questionnaires: choose one healthy habit and plan when, where and how, then anchor your supplement to something you already do every day. You get a printable plan, linked to our free guides.
Practical product guidesOne guide per product: how and when to take it, what to expect and over what time frame, what the evidence supports and where it stops, safety notes, and when to check with your doctor or pharmacist.
Our standard
What every CELLSHE product has in common.
CELLSHE was created for women in their 40s, 50s and 60s who want to understand what they take and why. A product joins the range only when it meets all four.
-
Every milligram visibleEvery active and every amount on the label and product page. No proprietary blends.
-
Every claim traceableWe show the source, population, dose, endpoint and the boundaries that shape each commercial claim.
-
Independently verifiedThird-party tested in ISO/IEC 17025 accredited laboratories, with the Certificate of Analysis published or available.
-
Made to a documented standardManufactured in the USA, using globally sourced ingredients, in a GMP-certified, FDA-registered facility.
The CELLSHE Circle · Coaching membership
A healthy-aging plan built around your life.
The Circle brings evidence, a personalized routine and ongoing human coaching into one place, so you can turn what matters for healthy aging into a plan you can actually follow.
-
First Coach ReviewA structured conversation about your goals, current routines, capacity and constraints. Your routine blueprint starts here.
-
Monthly CoachingReview what happened, learn from the weeks you actually had, and adjust your priorities, actions and routine blueprint.
-
A plan for real weeksA normal-week, hard-week and restart version of your routine, so a demanding week never ends it.
-
Programs and resourcesTraining programs, follow-along videos, recipes, worksheets and trackers, with something new added every month.
$49per month
Founding price for the first 50 members, held while your membership remains active. Standard membership: $59 per month. CELLSHE subscribers get priority access.
Why CELLSHE
The rigor you expect, in a brand built for your life.
CELLSHE is a healthy-aging company for women in midlife, founded by Florian Rivas. It combines evidence-informed supplements, the CELLSHE Circle Coaching and free evidence-led guides to help women understand what matters and put it into practice.
“I built CELLSHE for women who want rigorous products, clear answers and practical support that lasts beyond the bottle.”
— Florian Rivas, CELLSHE founder
Over the last decade, Florian founded a professional training center for physiotherapists and sports coaches, a Sports & Health fitness center, and co-founded a workplace health company. That experience now shapes CELLSHE’s guidance and Circle coaching.
How we research and review what we publish: our editorial team.
Learn for free
Evidence-led guides for women in midlife.
Free to read, and written to help you understand what you take and why.
- Supplement GuidesBenefits, dosage, safety and what human studies actually show, supplement by supplement.
- Aging Well After 40The habits, free at-home tests and honest science behind aging well after 40.
- Cellular Age CheckCalculate your biological age for free in about two minutes. Private and educational.
- The CELLSHE JournalEvidence-informed notes on NAD+, NMN, resveratrol and healthy aging for women in midlife.
Everything in one place: all free resources.
New in the Journal
All articles →
Zone 2 Cardio for Women Over 40: How to Find Your Pace
Your watch shows a heart-rate zone, but your breathing has its own threshold. Learn how to find a manageable aerobic...
Authored by: Florian Rivas · 8 min read
Protein and creatine: do you need both, and can you mix them?
Three smoothies, one shaker. An 8 fl oz cup of milk adds about 8 g of protein; water adds none....
Authored by: Florian Rivas · 9 min read
Strength Training for Perimenopause and Menopause
Pilates, bands, dumbbells or heavier lifting? Here's how to choose useful strength work in midlife. In a nine-month trial of...
Authored by: Florian Rivas · 11 min readStay close to the evidence
Useful science for the years ahead.
Thoughtful notes on cellular health, healthy aging, new human research and CELLSHE. About two emails a month, plus occasional offers.
You are in. The next CELLSHE note will be worth opening.
Hmm, that didn't go through. Please try again, or email hello@cellshe.com.
Choose with confidence
The questions that help you decide.
What is CELLSHE?
CELLSHE is a healthy-aging company for women in midlife, founded by Florian Rivas. We combine evidence-informed supplements, CELLSHE Circle coaching and free evidence-led guides. CELLSHE helps women understand what matters for healthy aging and put it into practice.
Which CELLSHE product should I start with?
Start with NMN 500 if your priority is cellular energy and healthy NAD+ levels. Choose Creatine Monohydrate for strength and healthy muscle function through midlife. Choose Resveratrol 600 for antioxidant defenses and healthy inflammatory-response support. Choose the Cellular Trio if you want all three products in one bundle.*
What comes with a CELLSHE subscription?
Subscribers pay less than the one-time price and get free U.S. shipping on every subscription order. Your price stays locked while the subscription remains active. Subscribers also get priority replies from Ask CELLSHE and priority access to the CELLSHE Circle. Pause, skip or cancel anytime from your account.
What is the CELLSHE Circle?
The Circle is CELLSHE’s coaching membership for women in midlife. It combines evidence, a personalized routine and ongoing human coaching. A First Coach Review builds your routine blueprint. Monthly Coaching helps adjust it. Programs cover training, food, sleep and recovery. The Circle is separate from product subscriptions, and subscribers get priority access. The founding price is $49 per month for the first 50 members.
How are CELLSHE products tested?
CELLSHE products are manufactured in the USA, using globally sourced ingredients, in a GMP-certified, FDA-registered facility. They are independently third-party tested in U.S. laboratories accredited to ISO/IEC 17025. The Certificate of Analysis is published on the product page or available on request.
What if a product is not right for me?
Your first eligible order is covered by the 60-Day Guarantee. If it is not the right fit, email us within 60 days for a refund. You keep the bottle, and there is nothing to send back.
Find detailed answers on product use, testing, shipping, guarantees and membership in the full FAQ.
Healthy aging, made practical
Start where it makes sense for you.
Choose a supplement with a clear role, or build your whole routine with a coach in the CELLSHE Circle.
*These statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.
CELLSHE products are dietary supplements intended for healthy adults. Information on this page is general education, not medical advice, a diagnosis, or a substitute for professional care. Consult your healthcare provider before starting any new supplement, especially if you are pregnant, nursing, take medications, or have a medical condition. Not for use by individuals under 18 years of age.
CELLSHE products are manufactured in the USA, using globally sourced ingredients. GMP certification and FDA registration apply to the manufacturing facility, not to the product; the FDA does not approve dietary supplements. The 60-Day Guarantee is governed by our Refund Policy. The CELLSHE Circle is a separate membership offering education and habit coaching, not medical care. CELLSHE is operated by RVS Longevity Sciences Corp., a Delaware corporation.