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Transparent LabsAmino acids & derivatives

Sleep & Recover, 120 capsules

£30.99 for 120 capsules at Healf. It carries more than one active ingredient, so it is not ranked against single-ingredient products. Each price below counts one ingredient only.

What it really costs, per 3 g£3.10One 3 g dose is our comparison unit for glycine. It is not a recommendation.
A day£3.10
A week£21.69
A month£92.97
A year£1131.14

At one 3 g dose a day, this pack lasts 10 days. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

Glycine

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 1 g = 30 g
  • £30.99 ÷ 30 g × 3 g = £3.10 per 3 g
  • A week £3.10 × 7 = £21.69 · a month × 30 = £92.97 · a year × 365 = £1131.14
  • Amount per serving: stated on the label.

L-Theanine

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 200 mg = 6 g
  • £30.99 ÷ 6 g × 200 mg = £1.03 per 200 mg
  • A week £1.03 × 7 = £7.23 · a month × 30 = £30.99 · a year × 365 = £377.04
  • Amount per serving: stated on the label.

Magnesium

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 200 mg = 6 g
  • £30.99 ÷ 6 g × 100 mg = 51.6p per 100 mg magnesium
  • A week 51.6p × 7 = £3.62 · a month × 30 = £15.50 · a year × 365 = £188.52
  • Amount per serving: stated on the label.

Tart cherry

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 500 mg = 15 g
  • £30.99 ÷ 15 g × 480 mg = 99.2p per 480 mg
  • A week 99.2p × 7 = £6.94 · a month × 30 = £29.75 · a year × 365 = £361.96
  • Amount per serving: extract weight stated on the label.

Vitamin B6

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 10 mg = 300 mg
  • £30.99 ÷ 300 mg × 50 mg = £5.16 per 50 mg
  • A week £5.16 × 7 = £36.15 · a month × 30 = £154.95 · a year × 365 = £1885.22
  • Amount per serving: stated on the label.

Zinc

  • Servings: 120 ÷ 4 per serving = 30
  • In the pack: 30 × 15 mg = 450 mg
  • £30.99 ÷ 450 mg × 15 mg = £1.03 per 15 mg zinc
  • A week £1.03 × 7 = £7.23 · a month × 30 = £30.99 · a year × 365 = £377.04
  • Amount per serving: stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

How it compares: glycine

All 12, ranked →
GlycineCheapest per 3 gBulk · 2 g a serving · 81p a month · a pack lasts 11 months3p£8.99View at Bulk (opens in a new tab)
GlycineBulk · 2 g a serving · 90p a month · a pack lasts 5 months3p£4.99View at Bulk (opens in a new tab)
Glycine CapsulesMyprotein · 3 g a serving · £5.49 a month · a pack lasts 30 days18p£5.49View at Myprotein (opens in a new tab)
Transparent LabsThis productHealf · 1 g a serving · £92.97 a month · a pack lasts 10 days£3.10shown above

Ranked purely by price per 3 g. 34 combination products also contain glycine.

How it compares: L-theanine

All 12, ranked →
L-TheanineCheapest per 200 mgHealf · 200 mg a serving · £4.12 a month · a pack lasts 4 months14p£16.49View at Healf (opens in a new tab)
L-TheanineHealf · 250 mg a serving · £5.60 a month · a pack lasts 2 months19p£13.99View at Healf (opens in a new tab)
L-TheanineW-Wellness · 250 mg a serving · £6.20 a month · a pack lasts 2 months21p£15.49View at W-Wellness (opens in a new tab)
Transparent LabsThis productHealf · 200 mg a serving · £30.99 a month · a pack lasts 30 days£1.03shown above

Ranked purely by price per 200 mg. 70 combination products also contain L-Theanine.

How it compares: magnesium bisglycinate

All 66, ranked →
Magnesium Bisglycinate 1500mgCheapest per 100 mg magnesiumSimply Supplements · 1.5 g a serving · 43p a month · a pack lasts 2.5 years1p£12.99View at Simply Supplements (opens in a new tab)
One NutritionPure Magnesium BisglycinateVitamin Planet · 700 mg a serving · 96p a month · a pack lasts 1.7 years3p£20.24View at Vitamin Planet (opens in a new tab)
ZipVitMagnesium Glycinate 2000mgZipVit · 400 mg a serving · £1.00 a month · a pack lasts 2 years3p£23.99View at ZipVit (opens in a new tab)
Transparent LabsThis productHealf · 200 mg a serving · £15.50 a month · a pack lasts 2 months52pshown above

Ranked purely by price per 100 mg magnesium. Labels here do not all state the same thing: this one gives stated on the label, the cheapest gives estimated from the compound weight using our conversion factor. Check both before choosing. 86 combination products also contain magnesium.

How it compares: tart cherry

Compare every product in this form →
Tart Cherry 450mg CapsulesCheapest per 480 mgSimply Supplements · 450 mg a serving · £4.72 a month · a pack lasts 4 months16p£17.69View at Simply Supplements (opens in a new tab)
WeightWorldMontmorency Cherry CapsulesWeightWorld · 120 mg a serving · £15.97 a month · a pack lasts 23 days53p£11.98View at WeightWorld (opens in a new tab)
Transparent LabsThis productHealf · 500 mg a serving · £29.75 a month · a pack lasts 31 days99pshown above

Ranked purely by price per 480 mg. 14 combination products also contain tart cherry.

How it compares: vitamin B6 P-5-P

All 4, ranked →
P5P 50Cheapest per 50 mgHealf · 50 mg a serving · £8.55 a month · a pack lasts 6 months28p£51.30View at Healf (opens in a new tab)
P5P 50Healf · 50 mg a serving · £9.00 a month · a pack lasts 2 months30p£18.00View at Healf (opens in a new tab)
Pyridoxal 5'-PhosphateHealf · 33.8 mg a serving · £11.26 a month · a pack lasts 4 months38p£45.69View at Healf (opens in a new tab)
Transparent LabsThis productHealf · 10 mg a serving · £154.95 a month · a pack lasts 6 days£5.16shown above

Ranked purely by price per 50 mg. 158 combination products also contain vitamin B6.

How it compares: zinc citrate

All 17, ranked →
Zinc 15mg 180 Tablets (6 month supply)Cheapest per 15 mg zincBoots · 15 mg a serving · £1.29 a month · a pack lasts 6 months4p£7.75View at Boots (opens in a new tab)
Zinc 15mgLamberts Healthcare (Nature's Best) · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.95View at Lamberts Healthcare (opens in a new tab)
Zinc Tablets 15mgSimply Supplements · 15 mg a serving · £1.33 a month · a pack lasts 6 months4p£7.99View at Simply Supplements (opens in a new tab)
Transparent LabsThis productHealf · 15 mg a serving · £30.99 a month · a pack lasts 30 days£1.03shown above

Ranked purely by price per 15 mg zinc. 201 combination products also contain zinc.

On the label

Glycine · Glycine
1 g per serving (stated on the label)
L-Theanine · L-theanine
200 mg per serving (stated on the label)
Pack
120 capsules · 30 servings · 4 capsule(s) a serving
Cost per serving
£1.03 (30 servings in the pack)
More label details
Magnesium · Bisglycinate (glycinate)
200 mg per serving (stated on the label)
Tart cherry · Tart cherry (capsules & powder)
500 mg per serving (extract weight stated on the label)
Vitamin B6 · P-5-P (active form)
10 mg per serving (stated on the label)
Zinc · Citrate
15 mg per serving (stated on the label)
Claimed on the listing
gluten-free
Sold by
Healf
What the listing says
“120 caps” · “Servings Per Container: 30” · “Serving Size: 4 Capsules” · “L-Glycine ; 1000 mg”
Ingredients

L-Glycine, VitaCherry® Sport (as Tart Cherry) (Prunus cerasus) (Fruit), Magnesium (as Magnesium Citrate), L-Theanine, Rutaecarpine, Zinc (as Zinc Citrate), Vitamin B6 (as Pyridoxal-5-Phosphate), Capsule Shell (Hypromellose (HPMC)), Bulking Agent (Microcrystalline Cellulose), Anti-Caking Agent (Vegetable Magnesium Stearate)

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 3 g dose is our comparison unit, not a recommendation.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£30.99Healf
First recorded
£30.991 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £30.99

Questions about this product

How much does Transparent Labs Sleep & Recover cost per 3 g?

£3.10 per 3 g, from £30.99 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

10 days at one 3 g dose. The pack holds 30 g in total.

How much does Transparent Labs Sleep & Recover cost per 200 mg?

£1.03 per 200 mg, from £30.99 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

30 days at one 200 mg dose. The pack holds 6 g in total.

How much does Transparent Labs Sleep & Recover cost per 100 mg magnesium?

52p per 100 mg magnesium, from £30.99 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

2 months at one 100 mg dose. The pack holds 6 g in total.

How much does Transparent Labs Sleep & Recover cost per 480 mg?

99p per 480 mg, from £30.99 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

31 days at one 480 mg dose. The pack holds 15 g in total.

How much does Transparent Labs Sleep & Recover cost per 50 mg?

£5.16 per 50 mg, from £30.99 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

6 days at one 50 mg dose. The pack holds 300 mg in total.

How much does Transparent Labs Sleep & Recover cost per 15 mg zinc?

£1.03 per 15 mg zinc, from £30.99 for 120 capsules at Healf, checked on 20 October 2026.

How long does one pack last?

30 days at one 15 mg dose. The pack holds 450 mg in total.

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