Renū C+ Serum
- Collagen3× more Collagen-1
- HydrationNearly double storage
- Firmness92% said firmer
- Volume85% more volume
Supercharged Antioxidant & Dermal Recovery Elixir
Twice the Power. Deeper Penetration. Faster Transformation.
Meet your new skincare essentials for accelerated repair, hydration, and visible rejuvenation. The Renū C+ Serum is a high-performance treatment formulated with double the DermaNū Nutrient Complex and enhanced antioxidant power—delivering dramatic improvements in firmness, tone, and cellular resilience.
Clinically formulated to correct, protect, and transform, this lightweight, deeply penetrating serum restores skin vitality from within. Ideal for dry, aging, pigmented, or compromised skin, it delivers spa-grade results with every drop.
Safe for all skin types—even sensitive or inflammation-prone skin.
Key Benefits:
- Intensive hydration therapy: Saturates skin cells with lasting moisture
- Accelerated repair: Smooths fine lines, fades scars, and calms redness
- Collagen activation: Promotes firmer, plumper, more resilient skin
- Brightens and evens skin tone: Targets hyperpigmentation and discoloration
- Antioxidant protection: Shields skin from pollution and oxidative stress
- Sensory experience: Silky texture absorbs fast with a subtle botanical aroma
Why It Works:
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Double-Dose DermaNū Nutrient Complex
Increases hydration retention + moisture memory
Boosts collagen production and elasticity
Reduces redness, pigmentation, acne, and signs of inflammation
Enhances firmness, volume, and skin resilience - Stabilized Vitamin C (Tetrahexyldecyl Ascorbate) works at the dermal level for visible brightness and collagen synthesis
- Antioxidant-rich botanicals: Pomegranate, white lupin, and argan oils help combat free radicals and photo-aging
- CoQ10 + Hyaluronic Acid: Recharge skin’s energy, improve texture, and restore barrier integrity
- Clean delivery system: Jojoba and olive oils ensure maximum nutrient absorption without clogging pores or irritating sensitive skin.
Use alone or layer under Renū Hydralux Moisturizers for amplified anti-aging and hydration results—your skin’s daily dose of visible transformation.
Clinically validated to boost skin hydration, collagen and volume, and to reduce hyperpigmentation and acne.
- Free shipping On orders $150+
- 60-day Money-back guarantee
- Leaping Bunny Certified cruelty-free
- Clinically Validated
How to use
Why you’ll love it
- Clinically validated DermaNū Technology®
- Doctor approved — loved and recommended by physicians
- 100% natural, food-grade, wild-gathered organic ingredients
- Safe for children, oncology patients, and pregnant or breastfeeding individuals
- Leaping Bunny Certified and PETA Certified Cruelty-Free
- Made in Grand Rapids, Michigan
Ingredients
Shipping and returns
Orders placed before 3:00 PM EST, Monday–Friday, ship the same day. Orders placed after 3:00 PM EST ship the next business day. We do not process or ship on weekends or holidays.
All orders ship from our headquarters in Grand Rapids, Michigan. Free shipping on orders of $150 or more to the lower 48 states.
We offer a 60-Day Kindness Guarantee. Try KPS for a full 60 days — if it doesn’t transform your skin, contact us for a full refund. No return required.
Complete your routine
What’s inside the Bottle?
This is what your skin can do.
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Before
After
Time Elapsed: 3 Weeks
At-Home Treatment with Renū Face Cream, Renū C+ Serum, & Antioxidant Eye Serum.
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Before
After
One 50-Minute KPS Facial
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Before
After
Result headline
What Our Community Says.
Physicians, estheticians and 14,200+ women in the KPS tribe. 4.9★ average rating.
Individual results may vary.
Skincare that works with your body — not against it.
Most skincare forces ingredients onto your skin. KPS uses DermaNū Technology® to deliver organic, wild-gathered nutrients your skin already recognizes — going 10× deeper where real transformation happens.
DermaNū Technology®
Micronizes nutrients to their most bioavailable form, reaching the dermis 10× deeper.Food-grade ingredients
Cosmetic-grade components are stripped of nutrients and cost 10 to 20 times less.Wild-gathered and organic
Sourced locally and internationally to the highest possible purity standard.High-ORAC antioxidant blend
Our proprietary essential-oil blend measures over a million on the ORAC scale.Clinically validated
Tested against the best actives and the top products before a claim is made.Doctor approved
Recommended by MDs, DOs, chiropractors, naturopaths and plastic surgeons.Safe for pregnancy and children
Also safe for oncology patients and while breastfeeding.Leaping Bunny and PETA certified
Cruelty-free and clean beauty certified.Made in Grand Rapids, Michigan
Manufactured in small batches at our own headquarters.60-Day Kindness-Guarantee
A full refund if it doesn’t transform your skin. No return required.Swipe to compare
This compares category norms, not any one brand. Individual products vary.
Food-Grade Vs Cosmetic-Grade
Most skincare sits on the surface. KPS uses organic, wild-gathered nutrients your skin already recognizes — going 10× deeper where real transformation happens.
Formulation
| KPS Essentials | Cosmetic-grade skincare |
|---|---|
| Food-grade ingredients (Yes) | Stripped of nutrients (No) |
| Wild-gathered and organic (Yes) | 10 to 20 times cheaper to source (No) |
| High-ORAC antioxidant blend (Yes) | Sits on the surface of the skin (No) |
Standards
| KPS Essentials | Cosmetic-grade skincare |
|---|---|
| Safe for pregnancy and children (Yes) | Not formulated for pregnancy (No) |
| Leaping Bunny and PETA certified (Yes) | No cruelty-free certification (No) |
| 60-Day Kindness-Guarantee (Yes) | Return required for a refund (No) |
What’s inside the Bottle?
Food-grade, wild-gathered, organic
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CoQ10-ATP -
Pomegranate Oil -
Tocotrienols -
Niacinamide -
DermaNū Technology® -
Essential Oil Blend
Natural Organic Ingredients
Wild-gathered and organic
Proprietary Blend of Essential Oils
Over a million on the ORAC scale.
Your questions, answered.
How do I know which products are right for me?
Take our 3-minute Skin Quiz and we’ll build your personalized routine — matched to your skin, concerns, and goals.
Prefer a real person? Our team is happy to walk you through it at (616) 228-1055 or info@kpsessentials.com.
Which Renū product is right for my skin?
Take the 3-minute Skin Quiz. We’ll match you to the right Renū moisturizer and build a complete ritual around your skin, concerns, and goals.
Can I layer your serums?
Yes — and we recommend it. Layering any Renū Cream with the Eternal Youth Elixir lets your skin absorb even more concentrated nutrition. Most customers see their best results using 2-3 products together across the Treat and Boost stages.
How do I use KPS products?
KPS follows a simple 3-stage ritual, with an optional 4th stage for those who want to go further: Prep, Nourish, Treat, and (optionally) Boost. Not sure where to start? Take the Skin Quiz and we’ll build it for you.
What is the Treat stage?
Choose the Renū that’s right for you. This is where visible transformation begins — powered by DermaNū Technology, each treatment delivers high-potency, bioavailable nutrients deep into the skin to correct what’s out of balance, whether that’s fine lines, dark spots, breakouts, or redness. Use AM and PM.
What’s the difference between your regular and naked products?
Naked products are formulated without essential oils — a great option if you’re sensitive to them or prefer a fragrance-free routine. Our regular line contains carefully selected essential oils for those who enjoy the aromatherapy experience.
Do your products have a shelf life?
Yes — 12 months once opened, 24 months unopened.
What makes KPS different from other natural skincare brands?
KPS is built on DermaNū Technology®, a process developed by an aerospace engineer that reaches the dermis up to 10× deeper than standard formulas. We micronize food-grade, wild-gathered nutrients to their most bioavailable form so skin can actually absorb and recognize them, starting from high-ORAC (antioxidant scale) organic ingredients instead of the nutrient-void cosmetic-grade inputs the industry relies on.
What is DermaNū Technology®?
It uses thermal, radio frequency, and sound waves to break botanical actives down to nano-scale particles that reach the dermis up to 10× deeper than standard formulas — then signals your skin’s existing nutrient receptor pathways to repair and renew.
Where do you source your essential oils and other ingredients?
All of our ingredients are food-grade, wild-gathered, and organic, sourced both locally and internationally for the highest possible purity standard.
Where are your products made?
All of our products are manufactured in Grand Rapids, Michigan, using food-grade, wild-gathered, and organic ingredients sourced locally and globally.
Is KPS vegan, cruelty-free, or clean beauty certified?
Yes, KPS is cruelty-free and clean beauty certified. The only non-vegan products KPS sells are La Luna rose peel, superfood glow drops, and the vitamin C lip balm. (pearl powder and beeswax)
Is KPS safe for sensitive skin, eczema, or post-chemo skin?
KPS is formulated to be gentle and nourishing, and is trusted by physicians on fragile and reactive skin. If you’ve been hesitant to try a new routine because of sensitivity, this is exactly why we built KPS the way we did. As always, we recommend patch-testing and consulting your care team for specific conditions.
Are your products safe for children, pregnant/breastfeeding individuals, or oncology patients?
Yes, all of our products are safe for children, oncology patients, and pregnant or breastfeeding individuals.
What is your money-back guarantee?
We offer a 60-Day Kindness Guarantee. Try KPS for a full 60 days — if it doesn’t transform your skin, contact us for a full refund. No return required.
Do you offer free shipping?
Yes — on orders of $150 or more to the lower 48 states. If your cart is close, adding a mask or Boost Elixir often gets you there and saves on shipping.
When will my order ship?
Orders placed before 3:00 PM EST, Monday–Friday, ship the same day. Orders placed after 3:00 PM EST ship the next business day. We do not process or ship on weekends or holidays. Inaccurate or incomplete address information may delay processing by an additional 1–2 business days.
Can I return or exchange items?
We do not offer exchanges on any items. Returns are only accepted for purchases made directly through kpsessentials.com — contact Customer Support to start a return.
Overall rating: 4.9333334 / 5 from 75 reviews.
AI Generated Review Summary
Renū C+ Serum offers intensive hydration, accelerated repair, and visible rejuvenation. It deeply penetrates to restore skin vitality, ideal for various skin types, providing spa-grade results with every use.
Summary topics
- Skin Hydration (27%): Based on a significant number of customers, this serum makes their skin feel amazing and nourished.
- Skin Feel (25%): A significant amount of customers expressed satisfaction with how the product feels on their skin, describing it as amazing, smooth, and hydrated.
Review topics: ["smell","feels","skin","serum","results","texture","spots","difference","face","ingredients","scar","skincare"].
Review highlights
- "KPS uses only the best quality ingredients that make your skin feel amazing and you can feel good about using." —
- "Wonderful product, makes my skin feel amazing!" —
- "It makes my skin feel so soft, radiant and nourished and I love how it smells!!" —
Reviews
Love this product! Skin looks
"Love this product! Skin looks so good in the morning after using at night. Vitimin c feels enriching."
It works!
"Already, I am noticing dark spots on my face getting lighter!"
Love!
"Love this stuff! The only thing I don’t love is the price tag but it’s worth it! Nothing makes my skin feel like this does."
Magic potion
"My skin has never looked better!"
Magic!
"I have tried so many different serums and I always return to this one. It truly works magic to repair my skin - it really does align with the natural healing process and is genuinely worth every penny."
Love the skin feel
"I love the way my skin feels using this Renu C! It’s too early to tell for results but it’s super smooth on my skin. It took my skin about a week to get adjusted to the lighter texture, and on the super cold/windy days I’ll add a little bit of moisturizer on top."
Noticeable results in my skin.
"Noticeable results in my skin. My dark spots are minimizing. I love my new skincare routine."
Renu C+ Serum
"This is an amazing product. My skin glows and I receive many compliments on how beautiful my skin looks. Everyone asks what products I am using. My skin loves this serum!"
Love it!
"Love this and works well that’s very makeup!"
Happy with my purchase of Renu C+ Serum
"I have just started using the Renu C+ Serum and love it already. I immediately saw a difference in my facial skin health. I had previously and occasionally used Renu and used the website questionnaire to select the Renu C+ Serum and the cacao masque."
Q&A
- Do you have a product that will improve rosacea - the blood vessels and pimples from rosacea? I had gone to the Hello Gorgeous event in SB at Four Winds on Sat. Was thinking there was a 20% coupon code but can't find it in my information?
- Hi Kay! Our Triple Cleansing Method, Renu C+ and La Luna Mask will all help Rosacea. The code for the 20% off is HG20. Feel free to contact us with anymore questions or concerns!
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