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L-Fenylalanin — product comparison

Rankings from our live catalog (108 products with measured amounts). Not affiliate lists — our own structured ingredient data.

Products
3
+105 more also contain L-Fenylalanin
Structured dose
33 %
1 / 3
Cheapest per serving
€0.54
Solgar
Median per serving
€0.54

Serving: the amount the manufacturer states per serving on the label, for example 1 capsule. It is not always the full daily intake. Median: the middle price per serving, so half of the products cost less and half cost more. Cheapest and median only count products where L-Fenylalanin is the main ingredient: the only active ingredient, at least half of the active ingredients' weight per serving, or, when every ingredient is a vitamin or mineral, listed first with at least half of the summed % of the nutrient reference value. Multi-ingredient formulas with nine or more active ingredients never count. Updated 2026-10-31.

← Back to ingredient hubPrices and stock from the live range, refreshed as the catalogue changes.

Price per serving

Measure shown: price per serving

L-Fenylalanin as the main ingredient

Lowest price per displayed serving first. 1 of 3 products carry a structured dose and can be ranked.

#
1
250 mg
fri form
€27.00
1 capsule
50
€0.54

Also contains L-Fenylalanin

105 products where L-Fenylalanin is not the main ingredient, such as multivitamins and blends. They are ranked separately and are not included in the key figures above.

#
1
7,000 mg
€17.00
10 g
60
€0.28
2
100 mg
€30.00
3 tablets
100
€0.30
3
400 mg
€20.00
1 scoop
45
€0.44
4
50 mg
€62.00
1 capsule
120
€0.52
5
512 mg
€29.00
2 scoops
50
€0.58
6
0.27 g
€24.00
25 ml
40
€0.60
7
200 mg
€37.00
3 capsules
60
€0.62
8
72 mg
€19.00
4 capsules
30
€0.63
9
500 mg
€29.00
13 g
40
€0.73
10
450 mg
€24.00
1 scoop
≈ 31
€0.77
11
600 mg
€34.00
13 g
40
€0.85
12
400 mg
€35.00
10 g
40
€0.88
13
1 g
€32.00
14 g
≈ 36
€0.90
14
167 mg
€27.00
7,1 g
30
€0.90
15
512 mg
€35.00
13 g
≈ 38
€0.91
16
512 mg
€35.00
2 scoops
≈ 38
€0.91
17
140 mg
€28.00
1 scoop
30
€0.93
18
16.6 mg
€33.00
15 ml
≈ 33
€0.99
19
1,280 mg
€34.00
14 g
33
€1.03
20
75 mg
€49.00
2 capsules
45
€1.09
21
38 mg
€28.00
11 g
25
€1.12
22
1,250 mg
€41.00
14 g
≈ 36
€1.15
23
140 mg
€35.00
1 scoop
30
€1.17
24
1,280 mg
€34.00
14 g
≈ 29
€1.19
25
178 mg
€36.00
1 scoop
30
€1.20
How we calculate

Price per serving = price ÷ servings per pack. The count comes from serving data or pack quantity ÷ serving quantity in the same unit. ≈ marks a rounded count; price uses the unrounded count. The displayed serving is not always the full daily intake. Products without sufficient data are omitted.

Compare forms

L-Fenylalanin by chemical form in our catalog: how many products, typical amount and what a serving costs. Medians from live data, not marketing.

No form data for L-Fenylalanin yet.

Best value (lowest price per g)

Measure shown: price per g of L-Fenylalanin across the whole pack

Price per g across the whole pack: price ÷ (amount per serving × servings per pack). It needs a known serving count, so 1 of 3 products can be ranked.

#
1
250 mg
fri form
€27.00
€2.16

Only products with L-Fenylalanin as the main ingredient. Others are listed under Also contains L-Fenylalanin

How we calculate

Price per g = price ÷ (amount per serving × servings per pack). Products without a known serving count are left out rather than ranked on price ÷ amount per serving — that figure depends on serving size and reverses the order.

Highest amount per serving

#
1
1,500 mg
€10.00
2
500 mg
fri form
€15.00
3
250 mg
fri form
€27.00

Only products with L-Fenylalanin as the main ingredient. Others are listed under Also contains L-Fenylalanin