Ingredients starting with R.
R-Alpha Lipoic AcidThe natural R form of ALA for blood sugar and nervesBacked by human trialsR-Alpha Lipoic Acid (R-ALA)The natural R-form. Universal antioxidant.Give it twelve weeksR-Lipoic AcidThe natural form of alpha-lipoic acid. What your body actually uses.Backed by human trialsRacetam + Choline StackClassic nootropic combination. Racetams need choline.Earns its place in a routineRadishPromising first resultsRadix Angelicae Sinensis/Radix Astragali Herbal SupplementResearch-backed herb with potential health benefits.Earns its place in a routineRaffinoseResearch-backed compound with potential health benefits.Earns its place in a routineRambutan Nephelium LappaceumRambutan Nephelium Lappaceum supplementation for targeted health support.Earns its place in a routineRamps Wild Leek ExtractRamps Wild Leek Extract supplementation for targeted health support.Earns its place in a routineRanunculus GlacialisResearch-backed fatty acid with potential health benefits.Works if you run lowRapamycin (Sirolimus)The immunosuppressant being studied for longevityBacked by human trialsRapamycin DiscussionThe gold standard longevity drug. Prescription only.Backed by human trialsRapamycin Mimetic ComplexNatural compounds that may mimic rapamycin effects on aging.Earns its place in a routineRapeseed LecithinA soy-free source of phospholipids that helps your body absorb fat-soluble nutrients and provides some choline for brain health.Earns its place in a routineRaspberryDelivers ellagic acid and vitamin C. Don't confuse the whole fruit with the overhyped raspberry ketone supplements.Give it twelve weeksRaspberry KetonesSmells like raspberries. Thats about all we can confirm.Promising first resultsRaw Honey (Sports)Natures sports gel. Used by athletes for millennia.Made for hard trainingRaw Honey UnfilteredRaw Honey Unfiltered supplementation for targeted health support.Earns its place in a routineRaw Organic Fruit and Vegetable BlendA blend of freeze-dried organic fruits and vegetables that adds whole-food nutrition and phytonutrients to your supplement.Give it twelve weeksReb M (Rebaudioside M)A premium stevia sweetener with the closest taste to sugar and none of the bitter aftertaste of regular stevia.Promising first resultsRebaudioside APromising first resultsRebaudioside MThe cleanest-tasting stevia sweetener. Makes supplements palatable without sugar or calories.Promising first resultsRecombinant Luteinizing HormoneResearch-backed compound with potential health benefits.Earns its place in a routineRed 40 LakeA synthetic red dye used to color supplement tablets. Purely cosmetic.Promising first resultsRed AlderPromising first resultsRed Beet Juice ConcentrateConcentrated beet juice provides dietary nitrates that boost nitric oxide, supporting blood pressure and exercise performance.Made for hard trainingRed CabbageA cruciferous vegetable that doubles down with both glucosinolates and anthocyanins.Give it twelve weeksRed CloverResearch-backed compound with potential health benefits.Backed by human trialsRed Clover IsoflavonesPhytoestrogen source for menopause symptomsBacked by human trialsRed CurrantPromising first resultsRed MacaRed variety shown to protect prostateBacked by human trialsRed Raspberry LeafThe traditional herb midwives recommendEarns its place in a routineRed ricePromising first resultsRed Yeast RiceMay help manage cholesterol levels.Backed by human trialsRed Yeast Rice (Monacolin K)Natural statin from fermented rice for cholesterolBacked by human trialsRed-Rooted SagePromising first resultsReds/Berry PowderConcentrated berry and fruit polyphenols.Earns its place in a routineReduced Glutathione-L-Cysteine-Anthocyanins GelResearch-backed amino acid with potential health benefits.Earns its place in a routineReducose MulberryReducose Mulberry supplementation for targeted health support.Earns its place in a routineReed HerbPromising first resultsRehmannia (Di Huang)TCM herb for nourishing kidney yinEarns its place in a routineReishi (Duanwood)Traditionally grown on logs. More potent than cultivated.Backed by human trialsReishi (Ganoderma lucidum)The immortality mushroom. Immune modulation, stress reduction.Backed by human trialsReishi MushroomMay subtly reduce stress and support immune function.Backed by human trialsRelora (Magnolia + Phellodendron)Patented stress and cortisol formula. Reduces comfort eating.Well toleratedRen Shen (Panax ginseng root)Backed by human trialsRennetPromising first resultsResistant DextrinResistant Dextrin supplementation for targeted health support.Earns its place in a routineResistant StarchThe prebiotic starch. Feeds gut, stabilizes blood sugar.Backed by human trialsResveratrolMay support cardiovascular health and provide antioxidant protection, but effects are subtle at typical doses.Backed by human trialsResveratrol (Circulation)Red wine compound for vascular healthBacked by human trialsResveratrol (Micronized)Red wine compound. Micronized for better absorption.Earns its place in a routineRetinaldehydeResearch-backed compound with potential health benefits.Earns its place in a routineRetinolThe time machine.Backed by human trialsRetinol (Vitamin A)Supports healthy vision, skin, and immune function.Backed by human trialsRetinyl PalmitateResearch-backed compound with potential health benefits.Backed by human trialsRetinyl Palmitate (Vitamin A)Preformed vitamin A for vision and immunityBacked by human trialsRGPU-95 (Noopept Analog)Experimental noopept analog with unknown profileOne good study, more comingRhodiola (3% Salidrosides)Arctic root for mental and physical fatigueBacked by human trialsRhodiola (SHR-5 Extract)The Swedish rhodiola extract with decades of researchMade for hard trainingRhodiola Crenulata High AltitudeRhodiola Crenulata High Altitude supplementation for targeted health support.Earns its place in a routineRhodiola Rosavins 3 Salidroside 1Rhodiola Rosavins 3 Salidroside 1 supplementation for targeted health support.Earns its place in a routineRhodiola RoseaThe fatigue hacker.Backed by human trialsRhodiola rosea (SHR-5)The fatigue-fighting adaptogen. SHR-5 is most researched.Well toleratedRhodiola SachalinensisRhodiola Sachalinensis supplementation for targeted health support.Backed by human trialsRhododendron caucasicumPromising first resultsRhubarbResearch-backed compound with potential health benefits.Earns its place in a routineRhubarb/Licorice Herbal SupplementResearch-backed herb with potential health benefits.Earns its place in a routineRhus coriariaPromising first resultsRiboflavinResearch-backed compound with potential health benefits.Backed by human trialsRiboflavin (B2)Promising first resultsRiboflavin 5-Phosphate (R5P)Pre-converted B2. No liver conversion needed.Fixes a real deficiencyRiboflavin 5'-Phosphate SodiumResearch-backed compound with potential health benefits.Backed by human trialsRiboflavin-5-Phosphate (Active B2)Ready-to-use B2. Migraine preventive.Backed by human trialsRiboseResearch-backed compound with potential health benefits.Earns its place in a routineRice BranResearch-backed compound with potential health benefits.Earns its place in a routineRice Bran WaxA natural wax from rice bran oil refining, used to coat and polish supplement tablets.Promising first resultsRice ConcentrateConcentrated rice used as a natural filler in organic supplement formulations.Promising first resultsRice Extract BlendA natural filler and flow agent derived from rice, used to keep supplement powders from clumping.One good study, more comingRice FiberA gentle plant fiber from rice that serves as a natural filler in capsule formulations.Promising first resultsRice FlourGround rice used to fill capsules and keep powder flowing. Gluten-free filler, not a health ingredient.Promising first resultsRice Hull ConcentrateRice husks ground into a powder filler. Also a natural source of silica, but not at useful doses here.One good study, more comingRice HullsA natural filler and anti-caking agent that keeps your supplement powder from clumping.Promising first resultsRice PowderGround rice used to fill up capsule space or help powder flow. It's filler, not a supplement.Promising first resultsRice Protein Concentrate 80Rice Protein Concentrate 80 supplementation for targeted health support.Earns its place in a routineRice StarchA simple starch filler derived from rice that helps your supplement hold its shape.Promising first resultsRice WaxPromising first resultsRock RosePromising first resultsRoePromising first resultsRooibosPromising first resultsRosa GallicaResearch-backed compound with potential health benefits.Earns its place in a routineRosa laevigataPromising first resultsRosarinPromising first resultsRosavinPromising first resultsRose Hip Juice ConcentrateA vitamin C powerhouse from rose hip berries that supports joint comfort and immune function.Give it twelve weeksRose Hip Rosa CaninaRose Hip Rosa Canina supplementation for targeted health support.Backed by human trialsRose HipsA vitamin C-rich berry with unique galactolipids that reduce joint pain and inflammation.Backed by human trialsRosemary ExtractA potent herb extract that preserves your supplements naturally while offering real antioxidant and cognitive benefits at higher doses.Made for hard trainingRosemary Extract (Natural Preservative)A natural antioxidant that keeps your supplements fresh. Some bonus antioxidant properties for you too.Strong for its nicheRosemary Extract (Preservative)A natural preservative from rosemary that keeps your supplement's fats from going rancid.Promising first resultsRosinPromising first resultsRosmarinic AcidFrom rosemary and lemon balm. Potent anti-inflammatory.Backed by human trialsRou Cong RongResearch-backed compound with potential health benefits.Earns its place in a routineRoyal JellyQueens food for energy and vitalityEarns its place in a routineRoyal Jelly (Standardized)What turns a bee into a queen. Contains unique fatty acids.Earns its place in a routineRoyal LarkspurPromising first resultsRoyal Sun Agaricus (Agaricus blazei)Brazilian sun mushroom. Immune and blood sugar support.Give it twelve weeksRoyal Sun Agaricus ABMKRoyal Sun Agaricus ABMK supplementation for targeted health support.Earns its place in a routineRoyal Sun Mushroom Fruiting Body 10:1 Extract)Royal Sun Mushroom Fruiting Body 10:1 Extract) supplementation for targeted health support.Earns its place in a routineRRR-Alpha Tocopherol (Natural Vitamin E Antioxidant)The natural form of vitamin E used to keep your fish oil fresh. Also happens to be the most bioactive form of vitamin E.Works if you run lowRubber RabbitbrushPromising first resultsRubidiumTrace mineral for mood. Experimental.Works if you run lowRubidium (Trace)Potassium cousin. Experimental mood support.Works if you run lowRuePromising first resultsRumex CrispusResearch-backed compound with potential health benefits.Earns its place in a routineRumex Crispus RootResearch-backed herb with potential health benefits.Earns its place in a routineRutinThe vein flavonoid. Capillary strength, bruise prevention.Backed by human trialsRyePromising first results
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