• glutathione main image
  • Glutathione lifestyle
  • Glutathione health benefits
  • Glutathione supplement facts
Redox Support
L-Glutathione — Master Antioxidant for Detox, Cellular Defense & Skin Health (Adults 35+)
Redox Support

L-Glutathione — Master Antioxidant for Detox, Cellular Defense & Skin Health (Adults 35+)

60 vegan capsules of L-Glutathione formulated to support cellular antioxidant defense, redox balance, and detoxification pathways.*

Oxidative Defense

Cellular Detox

Redox Balance

Liver Support

Immune Support

Oxidative Defense

Cellular
Detox

Redox
Balance

Liver
Support

Immune Support

BUNDLE & SAVE

High demand
USA flag FREE Shipping over $50
30-Day Money-Back Guarantee. No Questions Asked. Experience Dr. Gruffaz's longevity formula risk-free.
glutathione main image

L-Glutathione — Master Antioxidant for Detox, Cellular Defense & Skin Health (Adults 35+)

$41.95
$41.95
SAVE Liquid error (snippets/price line 114): Computation results in '-Infinity'% Sold out
files/Dr_Gruffaz_profile_picture.webp

"Glutathione is central to cellular defense. Supporting intracellular redox balance is foundational for healthy aging, particularly in the context of increasing environmental and metabolic stress."

 – Dr. Marion Gruffaz, PhD in Molecular Biology, Co-Founder of Solensis

Benefits

L-Glutathione is a naturally occurring tripeptide and one of the body’s most important intracellular antioxidants. It plays a central role in maintaining redox balance, supporting detoxification processes, and protecting cells from oxidative stress.

Aging, environmental exposure, and metabolic stress can reduce glutathione levels over time.

Supplementing with L-Glutathione may help to:

  • Support cellular antioxidant defense mechanisms
  • Promote healthy detoxification pathways
  • Contribute to liver function support
  • Help maintain immune system balance
  • Reinforce protection against oxidative stress*

How To Use It

Take one capsule daily with water, preferably with a meal.

  • Consistency matters. Daily use supports redox balance and detox pathways.
  • Can be used alongside NMN or CoQ10 as part of a structured longevity stack.
  • Store in a cool, dry place away from direct heat and light.

Who's It For

Our L-Glutathione capsules are designed for:

  • Adults 35+ seeking proactive antioxidant support
  • Individuals exposed to environmental or metabolic stress
  • Adults 50+ prioritizing cellular detox and liver support
  • Those focused on immune system balance
  • Individuals building a comprehensive longevity protocol with Solensis NMN

Ingredients

  • L-Glutathione (Reduced Form) – 250 mg per vegan capsule. A bioactive intracellular antioxidant involved in redox balance and cellular detoxification pathways.*
  • Manufactured in the USA – Produced in cGMP-compliant facilities
  • Third-Party Tested – Verified for identity, purity, and potency
  • Vegan Capsules – Plant-based hypromellose (cellulose capsule)
  • Other Ingredients: Rice flour, hypromellose (cellulose capsule), silicon dioxide, magnesium stearate (vegetable source).

Third Party Lab Certificate

Every batch undergoes rigorous third-party testing by accredited laboratories to ensure:

✓ Purity Guaranteed
✓ Identity – Confirmed premium ingredient source
✓ Potency – Guaranteed active compound levels in every capsule
✓ Safety – Tested for heavy metals, contaminants, and microbes

We publish our Certificates of Analysis because you deserve to know exactly what you're putting in your body.

View full details

Reinforce redox balance and detox support in as little as 2 weeks. With continued immune modulation over time.*

Early redox balance support, followed by deeper detox pathway and immune reinforcement with consistent use.

Week 1 – 2 Redox Balance Support*
  • Supports intracellular antioxidant activity
  • Reinforces oxidative stress defense
  • Helps maintain cellular redox equilibrium
Month 1 – 2 Detox Pathway Reinforcement*
  • Supports liver detoxification processes
  • Promotes glutathione-dependent cellular protection
  • Enhances metabolic resilience
Month 3+ Immune & Cellular Maintenance*
  • Sustains immune system balance
  • Supports long-term redox stability
  • Reinforces ongoing cellular defense mechanisms
  • Integrates into a structured longevity protocol
Capsule

How to use

Take one capsule daily with water, preferably with a meal.

What our customers are saying

★ ★ ★ ★ ★
BASED ON 498+ TRUSTED REVIEWS
★ ★ ★ ★ ★

“I've been researching glutathione for months and most brands use the oxidized form, which is basically useless. Solensis uses reduced glutathione and you can actually verify it through their lab reports. My skin looks brighter and I recover faster after workouts. This is the real deal.”

Karen D.

VERIFIED BUYER ✔

Read all reviews
0

YEARS OF RESEARCH

Investigating glutathione in redox biology and detoxification science.

0

HUMAN CLINICAL TRIALS

Evaluating glutathione in liver health, oxidative stress, and immune research.

0

SCIENTIFIC PUBLICATIONS

Exploring glutathione’s role in cellular protection and aging biology.

0

SATISFIED CUSTOMERS

Who trust Solensis for science-driven longevity support.

Beautiful woman

LED BY SCIENCE. NOT HYPE.

The redox science of Glutathione

Glutathione is often referred to as the body’s “master antioxidant” due to its central role in intracellular redox regulation. It participates in neutralizing reactive oxygen species and serves as a cofactor in detoxification reactions, particularly within the liver. Glutathione is also involved in maintaining mitochondrial integrity, supporting immune cell function, and preserving cellular signaling pathways affected by oxidative stress. Declines in glutathione levels have been associated with aging and increased metabolic burden. Backed by decades of biochemical research and clinical investigation, glutathione remains one of the most studied endogenous antioxidants in human health science.

Supports intracellular redox balance

Promotes detoxification pathways

Contributes to immune system regulation

Reinforces oxidative stress defense

References
1. Vairetti M., et al. (2021). Changes in glutathione content in liver diseases: an update. Antioxidants, 10(3), 364. 2. Santacroce G., et al. (2023). Glutathione: pharmacological aspects and implications for clinical use in non-alcoholic fatty liver disease. Frontiers in Medicine, 10, 1124275. 3. Kumar P., et al. (2022). Supplementing glycine and N-acetylcysteine (GlyNAC) in older adults improves glutathione deficiency, oxidative stress, mitochondrial dysfunction, inflammation, and aging hallmarks. The Journals of Gerontology, Series A. 4. Sekhar R.V. (2022). GlyNAC supplementation in older adults: glutathione redox status and oxidative damage. Frontiers in Aging, 3, 852569.
The redox science of Glutathione
Founder portrait
OUR FOUNDER

A leading expert in cellular biology at the origin of Solensis.

Solensis was co-founded by Dr. Marion Gruffaz, PhD in Molecular Biology and former USC researcher.

Driven by years of scientific research, she created Solensis to bridge the gap between molecular science and real-world longevity solutions. Every formulation is guided by peer-reviewed evidence, tested for purity, and designed for measurable results.

Learn more about Solensis

6,000+ customers. 4.8★ average rating

These are verified customers who experienced positive health outcomes through consistent product use.
Jenithaa S.
★ ★ ★ ★ ★

“Ever since starting I feel mentally alert and my energy level is sky rocketing. My body feels and looks younger.”

Jenithaa S.

VERIFIED BUYER ✔

Morris A.
★ ★ ★ ★ ★

“I saw an improvement in my energy level and mental clarity within a few days after I start taking this NMN from Solensis.”

Morris A.

VERIFIED BUYER ✔

Leah M.
★ ★ ★ ★ ★

“This is my first time purchasing from Solensis and I’m very impressed with the quality of their supplements.”

Leah M.

VERIFIED BUYER ✔

Monica D.
★ ★ ★ ★ ★

“It made me feel better and more energetic after a week of use. I am 100% addicted to this brand.”

Monica D.

VERIFIED BUYER ✔

Amy D.
★ ★ ★ ★ ★

“This is my first time purchasing from Solensis and I’m very impressed with the quality of their supplements.”

Amy D.

VERIFIED BUYER ✔

Marina D.
★ ★ ★ ★ ★

“I'm really happy with it and I highly recommend it!”

Marina D.

VERIFIED BUYER ✔

Olivia T.
★ ★ ★ ★ ★

“I love the Innovage Night Cream! After just a few weeks, my skin feels firmer, softer, and looks noticeably smoother.”

Olivia T.

VERIFIED BUYER ✔

Oxana F.
★ ★ ★ ★ ★

“My general health has improved, and I will be a repeating customer. My overall health as well as my ability to sleep improved. Fantastic product!”

Oxana F.

VERIFIED BUYER ✔

Jason G.
★ ★ ★ ★ ★

“I feel this NMN makes me feel much more energetic. Highly recommended.”

Jason G.

VERIFIED BUYER ✔

Read all reviews
197

30-Day Feel the Difference Guarantee

Experience it for 30 days. If you don’t notice meaningful improvements in energy and well-being, we’ll refund your purchase in full.

Feel Better, Consistently

Designed for everyday support

See Real Results

Formulated for noticeable impact

Trust What You Use

Reliable quality, every time

Rigorous testing that sets a higher standard.

Third party testing and strict quality controls, so what’s on the label is exactly what’s in every scoop.

  • Non-GMO & Vegan
  • Purity Guaranteed
  • GMP Certified
  • Scientifically backed
  • Third-party Tested
  • Made in the USA

Synergistic longevity bundles

SAVE UP TO 20% WITH BUNDLES
Shop all duos

Each Solensis bundle is designed to support a different axis of healthy aging — from NAD⁺ and mitochondrial energy to antioxidant defense and skin repair.

Shop all duos
3-pack_Glutathione_main_image Glutathione lifestyle

3-Pack L-Glutathione — Master Antioxidant Support

180 vegan capsules formulated to support cellular protection, liver detox pathways, and immune resilience.*

Detox Support Liver Protection Immune Balance

★ 5 (3+)

$106.95
$125.85
$106.95
2-pack_CoQ10_Glutathione_main_image Glutathione CoQ10 duo lifestyle

CoQ10 + Glutathione — Cellular Protection Stack

CoQ10 and L-Glutathione combined to support mitochondrial energy production, cellular antioxidant defense, and redox balance.*

Mitochondrial Energy Redox Balance Cellular Defense

★ 4.8 (17+)

$65.61
$72.90
$65.61
3-pack_NMN_Resveratrol_glutathione main image NMN lifestyle

NMN + Resveratrol + Glutathione — NAD⁺ & Redox Support

Three complementary compounds formulated to support NAD⁺ metabolism, mitochondrial function, and cellular redox balance.*

NAD⁺ Boost Mitochondrial Health Redox Balance

★ 4.8 (17+)

$112.05
$131.85
$112.05
4-pack_NMN_Resveratrol_quercetin_glutathione_main_image NMN Resveratrol duo lifestyle

NMN + Resveratrol + Glutathione + Quercetin — NAD⁺, Senescence & Redox Support

Four complementary compounds formulated to support NAD⁺ metabolism, inflammatory balance, senescence pathways, and cellular redox defense.*

NAD+ Boost Senescence Support Redox Balance

★ 4.8 (17+)

$137.44
$171.80
$137.44

Not all longevity supplements are created equal.

Benefits Solensis products Other products
Science-led formulas designed by a PhD, with clinically aligned dosages.
Synergistic blends that support multiple longevity pathways. i
Limited
Exceptional purity with safety testing and batch-level COAs.
Varies
Made in the USA in GMP-certified facilities with full ingredient transparency.

Our recommendations for you

Shop all

Hand-picked products that pair well with what you’re viewing.

Shop all
coq10_main_image Coq10_lifestyle

CoQ10 — Mitochondrial Energy Support

60 vegan capsules formulated to support cellular energy production, cardiovascular function, and antioxidant protection.*

ATP Production Heart Support Mitochondrial Function

★ 4.9 (16+)

From $30.95
From $30.95
NMN_main_image NMN lifestyle

NMN — NAD⁺ Booster

30 servings of ultra-high purity NMN powder formulated to support NAD+ production, mitochondrial energy, and healthy cellular aging.*

NAD+ Support Mitochondrial Energy Healthy Aging

★ 4.8 (283+)

From $59.95
From $59.95
resveratrol_main_image Resveratrol lifestyle

Resveratrol — SIRT1 Activator

60 highly concentrated vegan capsules designed to support sirtuin pathways, mitochondrial function, and oxidative stress regulation.*

Sirtuin Pathways Mitochondrial Support Oxidative Stress Defense

★ 4.9 (127+)

From $29.95
From $29.95
berberine_main_image Berberine lifestyle

Berberine — Blood Sugar Support

60 vegan capsules formulated to support healthy blood sugar, insulin sensitivity, and metabolic balance.*

Glucose Balance Insulin Support Metabolic Health

★ 5 (12+)

From $39.95
From $39.95

Questions? We're here to help.

Find answers to the most common questions about our L-Glutathione capsules.

BACK TO TOP