Sierra Life Sciences supplements in vegetable cellulose capsules — pre-measured, vegan-friendly, and tested for identity and potency before release at our cGMP facility in Santa Rosa, California.

  • Milk Thistle + Liver Support BlendMilk Thistle + Liver Support Blend Quick View
    • Milk Thistle + Liver Support BlendMilk Thistle + Liver Support Blend Quick View
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    • Milk Thistle + Liver Support Blend

    • $18.95 — or Original price was: $18.95.Current price is: $16.11. / month — or Original price was: $18.95.Current price is: $16.11. / month
    • Milk Thistle + Liver Support Blend: 360mg milk thistle seed with a 220mg blend of turmeric, beet root, picrorhiza, dandelion root and black pepper.Supports normal liver function and antioxidant defenses.*2 capsules per serving, 30 servings. cGMP manufactured in Santa Rosa, California and batch tested.
    • Select options This product has multiple variants. The options may be chosen on the product page
  • DIM + Black Pepper 300mgDIM + Black Pepper 300mg Quick View
    • DIM + Black Pepper 300mgDIM + Black Pepper 300mg Quick View
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    • DIM + Black Pepper 300mg

    • $24.95 — or Original price was: $24.95.Current price is: $21.21. / month — or Original price was: $24.95.Current price is: $21.21. / month
    • DIM + Black Pepper: 300mg of diindolylmethane (DIM) with 2.5mg BioPerine black pepper extract in one daily capsule, for women and men.Supports healthy estrogen metabolism and hormonal balance.*60 capsules per bottle. cGMP manufactured in Santa Rosa, California and batch tested.
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  • Magnesium Glycinate 150mgMagnesium Glycinate 150mg Quick View
    • Magnesium Glycinate 150mgMagnesium Glycinate 150mg Quick View
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    • Magnesium Glycinate 150mg

    • $19.95 — or Original price was: $19.95.Current price is: $16.96. / month — or Original price was: $19.95.Current price is: $16.96. / month
    • Magnesium Glycinate 150mg: gentle, chelated magnesium, 150mg per 2-capsule serving (36% DV).Supports relaxation, muscle function and restful sleep.*30 servings per bottle, best taken in the evening. cGMP manufactured in Santa Rosa, California and batch tested.
    • Select options This product has multiple variants. The options may be chosen on the product page
  • Vitex + DIM + Shatavari BlendVitex + DIM + Shatavari Blend Quick View
    • Vitex + DIM + Shatavari BlendVitex + DIM + Shatavari Blend Quick View
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    • Vitex + DIM + Shatavari Blend

    • $16.95 — or Original price was: $16.95.Current price is: $14.41. / month — or Original price was: $16.95.Current price is: $14.41. / month
    • Vitex + DIM + Shatavari Blend for women: 120mg vitex (chasteberry), 200mg DIM and a 250mg blend of shatavari, ashwagandha, maca, ginger and dandelion root.Supports normal hormonal balance and the body's response to everyday stress.*2 capsules per serving, 30 servings. cGMP manufactured in Santa Rosa, California and batch tested.
    • Select options This product has multiple variants. The options may be chosen on the product page
  • Acetyl-L-Carnitine 1000MGAcetyl-L-Carnitine 1000MG Quick View
    • Acetyl-L-Carnitine 1000MGAcetyl-L-Carnitine 1000MG Quick View
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    • Acetyl-L-Carnitine 1000MG

    • $39.95 — or Original price was: $39.95.Current price is: $33.96. / month — or Original price was: $39.95.Current price is: $33.96. / month
    • Acetyl-L-Carnitine 1000mg with 5mg BioPerine black pepper extract.Supports cellular energy production, focus and healthy brain metabolism, without stimulants.*3 capsules per serving, 30 servings per bottle. cGMP manufactured in Santa Rosa, California and batch tested.
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  • NMN Cellular Performance (Nicotinamide Mononucleotide)NMN Cellular Performance (Nicotinamide Mononucleotide) Quick View
  • Melatonin 120mgMelatonin 120mg Quick View
    • Melatonin 120mgMelatonin 120mg Quick View
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    • Melatonin 120mg

    • $32.95 — or Original price was: $32.95.Current price is: $28.01. / month — or Original price was: $32.95.Current price is: $28.01. / month
    • Melatonin 120mg, our highest-strength serving: two 60mg capsules of melatonin with rice fiber in vegetable cellulose capsules. For experienced users and people following a healthcare practitioner's guidance.Helps support your natural sleep-wake cycle.*2 capsules per serving, 30 servings per bottle. cGMP manufactured at our facility in Santa Rosa, California and third-party tested.
    • Select options This product has multiple variants. The options may be chosen on the product page
  • Melatonin, 60mgMelatonin, 60mg Quick View
    • Melatonin, 60mgMelatonin, 60mg Quick View
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    • Melatonin, 60mg

    • $32.95 — or Original price was: $32.95.Current price is: $28.01. / month — or Original price was: $32.95.Current price is: $28.01. / month
    • Melatonin 60mg, our high-strength capsule for experienced users and practitioner-guided routines: 60mg of melatonin with rice fiber in a vegetable cellulose capsule.Helps support your natural sleep-wake cycle.*60 capsules per bottle. cGMP manufactured at our facility in Santa Rosa, California and third-party tested.
    • Select options This product has multiple variants. The options may be chosen on the product page
  • Melatonin 10mgMelatonin 10mg Quick View
    • Melatonin 10mgMelatonin 10mg Quick View
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    • Melatonin 10mg

    • $13.95 — or Original price was: $13.95.Current price is: $11.86. / month — or Original price was: $13.95.Current price is: $11.86. / month
    • Melatonin 10mg, the starting point of our high-dose range: 10mg of melatonin with rice fiber in a vegetable cellulose capsule.Helps support your natural sleep-wake cycle.*60 capsules per bottle. cGMP manufactured at our facility in Santa Rosa, California and third-party tested.
    • Select options This product has multiple variants. The options may be chosen on the product page
  • Melatonin 20mgMelatonin 20mg Quick View
    • Melatonin 20mgMelatonin 20mg Quick View
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    • Melatonin 20mg

    • $13.95 — or Original price was: $13.95.Current price is: $11.86. / month — or Original price was: $13.95.Current price is: $11.86. / month
    • Melatonin 20mg, a step up from our 10mg for schedules that don't follow the sun: 20mg of melatonin with rice fiber in a vegetable cellulose capsule.Helps support your natural sleep-wake cycle.*60 capsules per bottle. cGMP manufactured at our facility in Santa Rosa, California and third-party tested.
    • Select options This product has multiple variants. The options may be chosen on the product page
  • Melatonin 30mgMelatonin 30mg Quick View
    • Melatonin 30mgMelatonin 30mg Quick View
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    • Melatonin 30mg

    • $13.95 — or Original price was: $13.95.Current price is: $11.86. / month — or Original price was: $13.95.Current price is: $11.86. / month
    • Melatonin 30mg, the middle of our high-dose range: 30mg of melatonin with rice fiber in a vegetable cellulose capsule.Helps support your natural sleep-wake cycle.*60 capsules per bottle. cGMP manufactured at our facility in Santa Rosa, California and third-party tested.
    • Select options This product has multiple variants. The options may be chosen on the product page